baber/WOPTO huggingface dataset:
Patent KR-20030093816-A (KR)
Title: Simulation method for spinner, recording medium in which the simulation method is recorded, and simulator
Inventor: LEE DONG EUN
IPC: H01L21/00
Filed: 2002-06-05
Abstract: PURPOSE: A spinner driving simulation method for manufacturing a semiconductor device, a recording medium for recording the same, and a simulator are provided to be capable of obtaining a complete recipe and previously preventing mistake capable of being generated, by carrying out a wafer flow simulation enough. CONSTITUTION: A spinner recipe for manufacturing a semiconductor device, is inputted(10). The inputted recipe is transformed into the delay time of each unit of a spinner for storing data(15). The moving path of a wafer and the staying time of the wafer at each unit, are displayed by using the stored data as a reference(20). Whether the recipe is corrected, or not, is decided by evaluating the appropriateness of the path and the time(25).
Patent KR-20020093618-A (KR)
Inventor: ANDO MASAMICHI
IPC: H01P1/213
Filed: 2002-06-07
Abstract: PURPOSE: To constitute a small dielectric duplexer wherein a small TM mode dielectric resonator is used with a small loss. CONSTITUTION: A TM double-mode dielectric resonator 2, a TM triple-mode dielectric resonator 3 and a TM double-mode dielectric resonator 4 are aligned to permit opening faces to be turned in the same direction at a transmission side. A TM single-mode dielectric resonator 5, a TM triple-mode dielectric resonator 6 and a TM single-mode dielectric resonator 7 are arranged in the same direction in the same way. The plurality of dielectric resonators is different in the dielectric constant of a dielectric body according to a multiplex degree and unified in outer shape dimension. The opening faces are covered by a panel 8 having input/output terminals 10a and 10c, an antenna connection terminal 10b and input/output loops 9a-9d and a panel 11 having connection loops 12a-12d. Thus, the dielectric duplexer is constituted so that the outer shape dimensions are unified with a small loss.
Patent KR-20030096792-A (KR)
Title: Method for preparing hydrazodicarbonamide using biuret as starting material
Inventor: HAN SANG JIN
IPC: C07C231/12
Filed: 2002-06-17
Abstract: PURPOSE: An environment-friendly and economical method for preparing hydrazodicarbonamide is provided to improve the reaction yield and to reduce the reaction time and the consumption of reaction materials and catalyst. CONSTITUTION: The method for preparing a hydrazodicarbonamide comprises the steps of: reacting biuret of the formula 1 with a metal hypohalogen compound or with a halogenating agent to obtain a monohalobiuret of the formula 4 or formula 5 and reacting the monohalobiuret with a base to obtain a monohalobiuret metal salt of the formula 2 or formula 3, in the presence of the catalyst which contains bromine or iodine and generates an bromide or iodide ion during the reaction; and then reacting the monohalobiuret metal salt obtained from the preceding step with ammonia: wherein M is a metal and X is a halogen, in the formula 2-5.
Patent KR-20040001769-A (KR)
Title: Outside vapor deposition apparatus used for making optical fiber
Inventor: LEE BONG HUN
IPC: C03B37/014
Filed: 2002-06-28
Abstract: PURPOSE: An outside vapor deposition apparatus for manufacturing optical fiber preforms is provided, which is characterized by having a burner with a length corresponding to preforms for offering uniform temperature to the preforms. Accordingly, the apparatus enables homogeneous deposition on the surface of preforms, prevents the deterioration of preforms and saves deposition time. CONSTITUTION: The outside vapor deposition apparatus(OVD) contains a rotating rod(26) to form a preform(24) with an effective length and a burner(20) for depositing silica on the surface of preform by spraying chemical gas(SiCl4, GeCl4) and burning gas(H2, O2) through different lines. The burner has the same length as preform or a longer length than preform so that the burner offers uniform temperature over the preform rod for homogeneous deposition.
Patent KR-20040002066-A (KR)
Title: Method for Forming Power Management IC
Inventor: LEE BYEONG HA
IPC: H01L29/78
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a power management integrated circuit(IC) is provided to prevent the surface of a substrate from being transformed by performing a deposition process at a high temperature while using a thick aluminium alloy as an interconnection wherein the power condition and the pressure condition of a barrier metal layer formed on the substrate vary. CONSTITUTION: An epi layer(22) is formed on the substrate(21). A gate insulation layer, a polysilicon layer for a gate electrode, the first oxide layer, a nitride layer and the second oxide layer are sequentially formed on the epi layer and are selectively removed by the width of the gate electrode. Impurities are implanted into the surface of the epi layer to form a well by using the second oxide layer as a mask. A sidewall spacer(31) is formed on the side surface of a structure of the second oxide layer, the nitride layer, the first oxide layer, the polysilicon layer and the gate insulation layer. Impurities are implanted to form a source by using the sidewall spacer as a mask. A barrier metal layer(33) of a TiW component is formed on the surface including the sidewall spacer by using power of 2 kilowatts and pressure of Ar/HAr=100/15 standard cubic centimeters per minute(sccm). A metal layer is deposited on the barrier metal layer of the TiW component to form a source/gate interconnection(34,35) by using power of 4 kilowatts.
Patent KR-20040002208-A (KR)
Title: Forming method for fuse of semiconductor device
Inventor: HAN HUI HYEON
IPC: H01L27/02
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a fuse of a semiconductor device is provided to prevent the influence upon an adjacent fuse in a repair process by making the width of the center of a fuse narrow and by forming an insulation spacer near the fuse. CONSTITUTION: The fuse(21) is formed in a fuse box region of a semiconductor substrate wherein the center of the fuse is narrower than the edge of the fuse. The insulation spacer(23) is formed near the fuse. The width of the center of the fuse is 20-80 percent of the width of the edge of the fuse. The insulation layer spacer is formed of a nitride layer.
Patent KR-20040003639-A (KR)
Title: Method of manufacturing odorless garlic powder
Inventor: KIM YOUNG JEON
IPC: A23L27/10
Filed: 2002-07-03
Abstract: PURPOSE: A method for manufacturing smelless garlic powder by effectively removing the characteristic flavor of garlic while maintaining various nutrients beneficial to the human body as it were is provided. Therefore, the manufactured garlic powder is easily taken by anybody and has enhanced portability. CONSTITUTION: In a method for manufacturing smelless garlic powder, garlic is trimmed, washed, peeled and washed. The pre-treated garlic is extracted under vapor pressure with sterilizing it at 80-125 deg.C. The sterilized extract is filtered and homogenized. The homogenized extract is spray-dried, freeze-dried or drum-dried to give garlic powder.
Patent KR-20030019087-A (KR)
Title: An exhausting bag provided with a nozzle for suction, a nozzle for suction, and an exhausting bag
Inventor: ISHIZAKI AKIRA
IPC: B65D33/25
Filed: 2002-07-10
Abstract: PURPOSE: To provide a deaeration bag which can maintain airtightness as much as possible and be easily handled, a suction nozzle, and the combination thereof. CONSTITUTION: The air in the deaeration bag is sucked by a suction nozzle connected to a suction pipe or a suction hose of a vacuum cleaner. A small deaeration bag 10A is provided in the deaeration bag in order to insert the nozzle therein. The small bag 10A comprises two resin films 11 and 12, and openable/closable by a fastener 15 formed of uneven parts. The suction nozzle comprises a substantially cylindrical body having a connection part which can be connected to the vacuum cleaner on a rear part thereof, a non-return valve element, and a suction port on a front end part. The rear part for connection is bent upwardly, the front end part is spatula-shaped, and a suction port opened downwardly is formed. The outer circumferential dimension of the front end part having the suction inlet is substantially same as the inner circumferential dimension of an insertion part of the small deaeration bag 10A.
Patent KR-20040007132-A (KR)
Title: TFT LCD controlled by D/A converter
Inventor: KIM JONG SEON
IPC: G09G3/36
Filed: 2002-07-16
Abstract: PURPOSE: A TFT LCD controlled by a digital/analog converter is provided to control accurately a resistance by using the digital/analog converter and a microcomputer instead of a variable resistor. CONSTITUTION: A TFT LCD controlled by a digital/analog converter includes a microcomputer(30), a digital/analog converter(31), a driving circuit(20), and a TFT LCD. The microcomputer(30) is used for transmitting a control signal to control white balance of images or data to the digital/analog converter(31). The digital/analog converter(31) is used for converting a digital signal of the microcomputer(30) to an analog signal. The driving circuit(20) is used for driving the TFT LCD according to an output signal of the digital/analog converter(31). The TFT LCD displays the images which are controlled by the driving circuit(20).
Patent KR-20040008655-A (KR)
Title: Method of manufacturing capacitor for semiconductor device
Inventor: KIM JUN GI
IPC: H01L27/04
Filed: 2002-07-19
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to prevent focusing of electric field to a lower electrode and short between capacitors. CONSTITUTION: A capacitor oxide layer(21) is formed on a semiconductor substrate(20). A capacitor hole is formed by selectively etching the capacitor oxide layer. A lower electrode(22) is formed by depositing a polysilicon layer on the hole and the capacitor oxide layer. A gap-fill substance layer is filled in the capacitor hole. By blanket etching of the gap-fill substance layer and the lower electrode to expose the capacitor oxide layer, the lower electrode is isolated. A nitride layer(24) is formed at the top edges of the isolated lower electrode by nitridation processing. After removing the gap-fill substance layer, an HSG(Hemispherical Grain) layer(25) is then formed on the lower electrode.
Patent KR-20040009194-A (KR)
Title: function key's selecting method of telematics
Inventor: LEE UI DONG
IPC: G08G1/0968
Filed: 2002-07-22
Abstract: PURPOSE: A method for selecting a function key of telematics is provided to reduce the complexity by reducing the number of function keys installed on a front of telematics. CONSTITUTION: A menu moving switch(20) is provided on a front of telematics. Where the menu moving switch(20) is activated, determining a rotational direction of the menu moving switch(20) is performed. In case that the menu moving switch(20) is rotated clockwise, a plurality of function keys displayed on a display(40) is scroll-down under the control of a microcomputer(10). The display(40) is also provided on the front of the telematics. Otherwise, if the menu moving switch(20) is rotated counterclockwise, the function keys displayed on the display(40) is scroll-up under the control of the microcomputer(10). A menu selection switch(30) selects one of the function keys displayed on the display(40).
Patent KR-20040009634-A (KR)
Title: Compound pannel for insulation of sound
Inventor: KIM CHOON HO
IPC: E04F15/20
Filed: 2002-07-24
Abstract: PURPOSE: A composite sound insulation panel is provided to absorb floor impact sounds effectively, to secure the stability of a floor structure, and to improve constructability, working environment and heat insulation efficiency. CONSTITUTION: The composite sound insulation panel(10) manufactured in a unit body of an assembly panel structure and installed on a concrete slab or a concrete retaining wall contains an air sheet(11) provided with a rugged part(11a), a primary foaming sheet(12) adjoined on the air sheet(11), a gauze sheet(13) adjoined on the primary foaming sheet(12), a secondary foaming sheet(14) adjoined on the gauze sheet(13), and a finishing sheet(15) adjoined on the secondary foaming sheet(14).
Patent KR-20040011776-A (KR)
Title: Semiconductor chip package for prevention of bonding wire damage
Inventor: LEE JEONG SAM
IPC: H01L21/60
Filed: 2002-07-30
Abstract: PURPOSE: A semiconductor chip package for preventing damage of a bonding wire is provided to prevent the damage of the bonding wire by maintaining uniformly the flow of a liquefied molding material. CONSTITUTION: A semiconductor chip package for preventing damage of a bonding wire includes a semiconductor chip(200), a die pad(210), a plurality of inner leads(230), and a molding material. A plurality of bonding pads(204) are formed on an active region of the semiconductor chip(200). The semiconductor chip is adhered on the die pad(210). A plurality of tie bars(220) are formed on each of the die pad. The inner leads(230) are installed between the tie bars(220). The inner leads are electrically connected to the bonding pad(210) through a bonding wire(250). The molding material is used for sealing the semiconductor chip, the die pad, and the inner leads.
Patent KR-20040015956-A (KR)
Title: Manufacturing method for fine patterns of semiconductor device including dry etch process using CF gas group
Inventor: KIM SEONG HWAN
IPC: H01L21/027
Filed: 2002-08-14
Abstract: PURPOSE: A method for forming a fine pattern of a semiconductor device including a dry etch process using CF-based gas is provided to form a fine pattern with no contact hole by preventing a striation phenomenon and a bowing phenomenon. CONSTITUTION: A silicon oxide layer formed on a substrate(10) is dry-etched to form a fine pattern in the silicon oxide layer. The dry etch process is performed by using etch medium including CF4 gas and C4F6 gas. The critical dimension of the semiconductor device including the fine pattern is 100 nanometer or lower. The fine pattern is a pattern that defines a contact formation region or storage node formation region in the silicon oxide layer.
Patent KR-20040017682-A (KR)
Title: Pick-up unit of optic disc drive having lubrication structure and optic disc drive using it
Inventor: JUNG CHUNG IN
IPC: G11B7/085
Filed: 2002-08-23
Abstract: PURPOSE: An optical pickup unit in a lubrication structure in an optical disc drive and an optical disc drive having the same are provided to reduce a contact area between an optical pickup unit and a guide shaft by forming a hole part having a concave and convex shaped sectional surface in the optical pickup unit, thereby reducing friction resistance caused by the surface contact. CONSTITUTION: An optical pickup unit in a lubrication structure in an optical disc drive includes a pickup base(200) having a frame(210), a "U"-shaped guide part(220) formed left the frame, and two hole parts(230) right the frame. The two hole parts are penetrated by a guide shaft(140). The section of the hole parts is in the concave and convex structure continuously formed with contact parts to contact an outer peripheral surface of the guide shaft and non-contact parts doped with a lubrication oil. All corners of the contact and non-contact parts are rounded for avoiding the concentration of stress.
Patent KR-20030069766-A (KR)
Title: Prestressed Continuous Girder with Bended Tendon
Inventor: PARK DAE YOUL
IPC: E01D2/02
Filed: 2002-08-30
Abstract: PURPOSE: A pre-stressed girder using a continuously bent tendon is provided to considerably reduce the thickness and height of an I-beam for an equal load by increasing bending strength against external force by applying compressive and tensile stress on beams for a bridge with the tendon and to retain much higher strength in the same thickness and height and secure long span. CONSTITUTION: A pre-stressed girder using a continuously bent tendon(14) is composed of a continuous tendon(14') fixed and connected to an I-beam(10) being longer than two spans and anchorage elements(15,15') protruded at a longitudinal side of the I-beam and both ends of the tendon are mutually pulled in, and the continuously bent tendon applied with compressive and tensile stress in the opposite direction against load by pre-stressing the middle and continuous part of the span of a continuous girder by using the tendon bent and arranged in the middle of at least one span and a deviate part(16) supporting the center of the tendon.
Patent KR-20040024919-A (KR)
Title: Software Functionality Measurement Methods and Systems
Inventor: LEE NAM YONG
IPC: G06F9/455
Filed: 2002-09-17
Abstract: PURPOSE: A method and a system for measuring a functionality of software are provided to make business engineering for software development and maintenance efficient by measuring/predicting the function of the software, and to enhance a chance of success by performing the related managements through project management. CONSTITUTION: An object/environmental variable input part(A01) automatically measures the function of the software. A specification analysis engine(A02) analyzes/extracts information from a specification. A design analysis engine(A03) analyze/extracts the information from a software design. A source code analysis engine(A04) analyzes/extracts the information from a source code. A function measuring standard database(A05) manages a standard for measuring the function. A function measuring standard setting engine(A06) sets the standard based on the extracted information. A function predicting model-base(A07) manages a function predicting model. A function measuring knowledge-base(A07) manages a rule, a procedure, and knowledge needed to measure the function. A function measuring engine(A09) measures the function by the standard, the predicting model, and the extracted information.
Patent KR-20040025453-A (KR)
Title: Plasma display panel using Kr-Ne-Xe or Kr-Ne-Xe-He mixture as discharge gas
Inventor: BOO GYEONG HO
IPC: H01J11/50
Filed: 2002-09-19
Abstract: PURPOSE: A plasma display panel is provided to achieve improved luminance and luminous efficiency, while reducing a power consumption. CONSTITUTION: A plasma display panel comprises a front substrate and a rear substrate which are encapsulated by a discharge gas. The discharge gas is the mixture of Krypton-Xenon-Neon based gases, wherein the Krypton gas is added at the ratio of 3vol% to 50vol% to the Xenon-Neon based gases. The Xenon gas is mixed at the ratio of 4vol% to 10vol% to the mixture of Xenon-Neon based gases.
Patent KR-20040026769-A (KR)
Title: Method for fabricating micro pattern on surface by using buckling phenomenon
Inventor: LEE HONG HUI
IPC: H01L21/027
Filed: 2002-09-26
Abstract: PURPOSE: A method for forming a micro pattern using a buckling phenomenon is provided to simplify the forming process by using a mold having a predetermined pattern and the buckling phenomenon generated at a thin film. CONSTITUTION: A mold(108) is prepared. At this time, the mold has a convexoconcave type pattern structure. A multilayered thin film is formed at the upper portion of a substrate(102). The multilayered thin film includes a lower layer(104) and an upper layer(106). The mold contacts the multilayered thin film. The multilayered thin film is patterned to an aiming type structure by inducing the buckling phenomenon between the upper and lower layer using the stress generated at the contact surface between the upper and lower layer. Then, the mold is removed from the resultant structure.
Patent KR-20040028208-A (KR)
Title: Method for controling a brightness level of LCD
Inventor: OH JANG GEUN
IPC: G09G3/36
Filed: 2002-09-30
Abstract: PURPOSE: A method for controlling a brightness level of an LCD is provided to variably control a control code value among prestored brightness level information of an LCD in reference to detected brightness of the LCD, thereby controlling the brightness of the LCD at proper level. CONSTITUTION: A microcomputer(40) confirms a read control code selected by a user among prestored brightness level control information of an LCD(10), outputs a corresponding control signal to an inverter(30), controls applied power at proper level, and confirms brightness of the LCD detected by a detection sensor(20). The microcomputer(40) finely reduces a code value in reference to the confirmed brightness, and controls the code value until the code value becomes 10nit. The microcomputer(40) newly adds the set code value to a code table, optimizes each brightness level, and generates a new code table according to the current LCD(10).
Patent KR-20040032542-A (KR)
Title: Imase sensor with improved capability of protection against crosstalk and method for fabricating thereof
Inventor: HWANG JUN
IPC: H01L27/14
Filed: 2002-10-10
Abstract: PURPOSE: An image sensor and a manufacturing method thereof are provided to be capable of minimizing the cross-talk between neighboring pixels for considerably improving the performance and yield of the image sensor. CONSTITUTION: An image sensor is provided with a first conductive type substrate(20a) of high concentration, the first conductive type epitaxial layer(20b) formed on the first conductive type substrate of high concentration, and a photo diode formed from the surface of the epitaxial layer to the substrate region. At this time, the epitaxial layer has a thickness of 3-5 m. Preferably, the image sensor further includes an isolation layer(21) formed on the epitaxial layer for contacting one side of the photo diode and the first conductive type channel stop region(P+) formed from the lower portion of the isolation layer to the substrate region. The channel stop region has the same width as the isolation layer.
Patent KR-20040033436-A (KR)
Title: Winded end unfolding implement for sawing machine
Inventor: PARK SEOK YOUNG
IPC: D05B35/00
Filed: 2002-10-14
Abstract: PURPOSE: Provided is a curled fabric flattening device for a sewing machine, which ensures the safety of the worker, maximizes the productivity, and enhances the product quality. CONSTITUTION: A curled fabric flattening device for a sewing machine comprises upper and lower rollers(3,4) connected to a rotation shaft(21) of a motor(2) such that they are rotated contrary to each other. The upper and the lower rollers are placed front to the sewing location of the sewing machine, and upper and lower fabric portions(101,102) pass between the upper and the lower rollers.
Patent KR-20040034012-A (KR)
Title: Temperature sensor control apparatus
Inventor: JUNG SEON UK
IPC: G01K7/02
Filed: 2002-10-16
Abstract: PURPOSE: A temperature sensor control apparatus is provided to expand a life span of a temperature sensor by controlling the temperature sensor based on a characteristic of the temperature sensor, which is deformed from a first shape into a second shape if a temperature exceeds a critical temperature. CONSTITUTION: A temperature sensor control apparatus includes a body(10) and a temperature sensor(20) positioned in the body(10). The temperature sensor(20) is made from a shape memory alloy and is accommodated in the body(10) in such a manner that the temperature sensor(20) has a first shape when a temperature is below a critical temperature and a second shape when the temperature exceeds the critical temperature. A control switch(30) is provided to selectively operate the temperature sensor(20) under a predetermined condition. A moving display member(40) is movably installed in the body(10). The body(10) is covered with a cover(50) having a plurality of display windows.