baber/WOPTO huggingface dataset:
Patent KR-20030004698-A (KR)
Title: Apparatus And Method For Traffic Flow Control Of Board Using Shared BUS
Inventor: PARK SEONG SUN
IPC: H04L12/40
Filed: 2001-07-06
Abstract: PURPOSE: An apparatus and a method for controlling the traffic flow of a board using a shared bus are provided to control the record and read of FIFOs of each board, control the traffic flow of the shared bus, and maximally use a bandwidth of the shared bus used in each board by calculating the number of cells or packets stored in the FIFO in each board using the shared bus and transmitting the number of cells or packets to a management board. CONSTITUTION: A FIFO counter unit(63) counts the number of cells or packets stored in an inlet FIFO(61) and an outlet FIFO(62) used for inputting and outputting the cells or the packets through a shared bus in each subscriber board(60-1¯60-n). A control unit(71) is located in a control/multiplexing board(70) which manages the input and output of the cells as to the shared bus for controlling the process of the cells according to the number of cells stored in the inlet FIFO(61) and the outlet FIFO(62) of each subscriber board(60-1¯60-n) and controlling the traffic flow of the shared bus.
Patent KR-20030004887-A (KR)
Title: Disposable diaper comprising enforced back waistband panel
Inventor: CHO MIN SEOK
IPC: A61F13/496
Filed: 2001-07-07
Abstract: PURPOSE: Provided is a disposable absorbent product with a strengthened rear waist band which makes a waist part of a diaper contact with a body so that leakage is protected and provides a satisfactory and comfortable wearing. CONSTITUTION: The disposable absorbent product comprises a main body part having a liquid permeable top sheet, a liquid impermeable back sheet and an absorbent core disposed between the top sheet and back sheet, and leakage protection band to improve wearing feeling and to protect excrement leakage. The main body part has a first waist region and a second waist region and is provided with leg bands in the longitudinal direction of the body part. The first waist region has a first fixing member and the second waist region has a second fixing member which can bind to the first fixing member. The first waist region is provided with an elastic panel as a waist band along the edge of the absorbent product to form a rear waist band elastic panel.
Patent KR-20030005524-A (KR)
Title: D-fructose-1,6-diphosphate derivatives and method for preparing the same
Inventor: JANG I SEOP
IPC: C07F9/38
Filed: 2001-07-09
Abstract: PURPOSE: Provided is a method for producing a D-fructose-1,6-diphosphate derivative which is formed by ester bond of fatty acid to D-fructose-1,6-diphosphate to increase its penetration into the skin, and which is hydrolyzed by an enzyme in a body to show bioactivity of a D-fructose-1,6-diphosphate. CONSTITUTION: The D-fructose-1,6-diphosphate derivative is represented by the formula(I), wherein at least one of R1, R2 and R3 is -OCOR'; R' is hydrogen, C2-C24 linear or branched chain saturated alkyl or unsaturated alkyl, or hydroxy substituted C2-C24 linear or branched chain saturated alkyl or unsaturated alkyl; and M is hydrogen, alkali metal or alkali earth metal. The method for producing the D-fructose-1,6-diphosphate derivative comprises the steps of: (A) reaction of fatty acid with thionyl chloride in an organic solvent in the equivalent ratio of 1:1 to 1:1.3 at 0 to 10 deg. C for 1 to 2 hours to prepare acyl chloride of fatty acid; and (B) reaction of the acyl chloride of fatty acid of the step (A) with fructose-1,6-diphosphate in a mixed solvent of water and an organic solvent in the equivalent ratio of 1:1 to 3.3:1.
Patent KR-20030008547-A (KR)
Title: TiAl-based intermetallics compound comprising yttrium
Inventor: HWANG SEON GEUN
IPC: C22C14/00
Filed: 2001-07-18
Abstract: PURPOSE: A TiAl based intermetallic compound comprising yttrium in TiAl alloy element is provided, and a manufacturing method of the TiAl based intermetallic compound comprising yttrium is provided. CONSTITUTION: The TiAl based intermetallic compound comprises 0.1 to 0.6 at.% of Y (yttrium) in Ti-(46 to 52 at.%)Al alloy, wherein the TiAl based alloy element is Ti-48 at.% Al, particle size of the Y is 5 to 10 micrometers, the TiAl based intermetallic compound further comprises elements selected from the group consisting of Mn, Mo and C, and the TiAl based intermetallic compound Ti-46.6Al-1.4Mn-2Mo-0.3C-(0.1 to 0.6)Y on the basis of atomic weight for the TiAl based intermetallic compound. The method for manufacturing the TiAl based intermetallic compound comprises first step of preparing mixed powder by mixing TiAl based alloy element with Y; second step of cold forming the mixed powder; third step of degassing the cold formed mixed powder under the vacuum condition; fourth step of furnace cooling the sintered powder after sintering the degassed mixed powder at a high temperature; and fifth step of hot extruding the furnace cooled resulting material, wherein the sintering is performed at a temperature of 1250 deg.C, and the hot extrusion is performed at a temperature of 1250 deg.C.
Patent KR-20030008791-A (KR)
Title: Direct back-lighting assembly and liquid crystal display device having the same
Inventor: LEE HUI CHUN
IPC: G02F1/13357
Filed: 2001-07-20
Abstract: PURPOSE: A direct backlight assembly and a liquid crystal display device having the same are provided to reduce the difference in the amount of light between areas of the diffusion plates, thereby assuring the luminance uniformity of the LCD. CONSTITUTION: A direct backlight assembly(300) includes light sources(330) for generating light, a diffusion plate(320) positioned on the light sources for diffusing incident light from the light sources and having protrusion areas protruded toward the light sources by a predetermined height and formed thicker in areas corresponding to the light sources than areas adjacent to the light sources, and a frame(350) for receiving the light sources and the diffusion plate. A liquid crystal display device having the backlight assembly includes a liquid crystal display panel assembly(500) positioned on the backlight assembly for displaying images by the light supplied from the backlight assembly.
Patent KR-20030010008-A (KR)
Title: Cold buckwheat noodles and manufacturing method thereof
Inventor: JUNG CHAN JIN
IPC: A23L7/109
Filed: 2001-07-25
Abstract: PURPOSE: A process for preparing cold noodles by mixing shrimp powder with conventional material for cold noodles is provided. The prepared cold noodles have enhanced taste and flavor as well as enriched nutrients. CONSTITUTION: A mixture of 60 to 90% by weight of wheat flour, 1 to 30% by weight of shrimp powder, 5 to 8% by weight of starch and 1 to 5% by weight of purified salt is kneaded and extruded into noodle strips. The noodle strips are cut into a specified size, cooled and aged. The shrimp powder is optionally dried shrimp powder or roast shrimp powder.
Patent KR-20020013811-A (KR)
Inventor: LYMBEROPOULOS DIMITRIS
IPC: G05B19/418
Filed: 2001-08-14
Abstract: PURPOSE: A run-to-run control over semiconductor processing tool based upon a mirror image is provided to minimize run-to-run variation in operation of a semiconductor fabrication tool. CONSTITUTION: Run-to-run variation of a semiconductor fabrication tool is minimized utilizing a mirror image target. A goal represents a process result desired from operation of the tool. The mirror image target is generated by adding the goal to a difference between an output from a previous tool run and the goal. Prediction of tool performance is based upon a data-based modeling engine utilizing a reference library correlating operational parameters with observed process results for prior tool runs. The mirror image target vector is compared to the reference library and serves as a basis for generating the recipe for the subsequent process run. This recipe automatically brings operation of the tool back toward the goal. The method may further include comparison of the suggested recipe with the recipe of the prior run to determine whether run-to-run variation is serious enough to warrant a change in tool conditions, or whether run-to-run variation is so serious as to indicate a major tool problem. Generation of the mirror image target, and utilization of the mirror image target to create a new process recipe, eliminates effort and uncertainty associated with conventional nonsystematic analysis of tool variation, followed by manual intervention by the operator to adjust tool parameters to reduce such variation.
Patent KR-20030016018-A (KR)
Inventor: AHN BYEONG CHEOL
IPC: H01L21/203
Filed: 2001-08-20
Abstract: PURPOSE: A deposition apparatus is provided to deposit uniformly catalytic metal on an entire area of a substrate on which an amorphous silicon layer is formed. CONSTITUTION: A catalytic metal deposition apparatus(100) is formed with a chamber(102) for maintaining a state of initial vacuum, an electrode(106) for fixing a target(104) at an upper portion of the chamber(102), and an automatic carrier device(110) installed on a bottom of the chamber(102). The automatic carrier device(110) has a loading part(112) and an unloading part(114). The loading part(112) is used for loading a substrate(108) into the chamber(102). The unloading part(114) is used for moving the deposited substrate(108) to the next line. An insulating plate(118) is installed between the target(104) and the automatic carrier device(110).
Patent KR-20030017798-A (KR)
Title: WPG(Wireless Payment Gateway) System
Inventor: KIM YOUNG KI
Filed: 2001-08-22
Abstract: PURPOSE: A system for credit card payment using a portable wireless communication device is provided to simplify an unnecessary device and procedure if a customer pays price with a credit card, to make the customer pay to a store without exposing the credit card information, and to cancel, buy and inquire transaction particulars of the credit card by each store. CONSTITUTION: The system comprises a cellular phone or a PDA(Personal Digital Assistant) having a wireless Internet connection function, a server storing the customer data, and a program for data management. The first section between the cellular phone or the PDA and the server is a secured Internet section and the section between the server and a credit card company uses an exclusive line. In case that the customer pays to the store with the credit card, the approval is performed by the cellular phone or the PDA.
Patent KR-20020018580-A (KR)
Inventor: GODA HIROKI
IPC: A61F13/42
Filed: 2001-08-31
Abstract: PURPOSE: To change the extension stress of an elastic stretchable sheet used in a disposable wearing article, over at least two stages. CONSTITUTION: The elastic stretchable sheet 1 used, for example, in the front and rear girth regions of a disposable diaper is formed from an elastically stretchable first sheet, the third sheet 13, to which pleats are formed, longer than the first sheet 11 and bonded to the first sheet 11 and the second sheet 12, to which pleats are formed, longer than the first and third sheets 11 and 13, and directly or indirectly bonded to the first sheet 11.
Patent KR-20030023045-A (KR)
Title: Fan control method for air conditioner
Inventor: EOM DONG GI
IPC: F24F11/02
Filed: 2001-09-11
Abstract: PURPOSE: A method for controlling an outdoor fan of an air conditioner is provided to improve efficiency of heating operation. CONSTITUTION: A method includes the steps of: a first step(200) detecting RPM of an outdoor fan motor on initial stage of heating operation and storing as reference; a second step(203,206) measuring current RPM of the outdoor fan motor after executing heating operation for fixed time; a third step(209,212,218) comparing the current RPM with the reference to determining frosting of an outdoor unit; and a fourth step(215,221,224,227,230,233) controlling RPM of the outdoor fan motor to increase when the outdoor unit is determined to be frosted.
Patent KR-20030023970-A (KR)
Title: Method for fabricating semiconductor device
Inventor: HONG BYEONG SEOP
IPC: H01L21/311
Filed: 2001-09-14
Abstract: PURPOSE: A method for manufacturing a capacitor in a semiconductor device is provided to prevent bridge between a storage node and a storage node contact plug, and a bit line and the storage node contact plug due to misalignment, and to restrain double bit failure due to outward growth of MPS(Metastable PolySilicon). CONSTITUTION: A contact plug(62) is formed to connect a substrate(51) through the first insulating layer(58) formed on the substrate(51). An etch stop layer(63) and the second insulating layer(64) are sequentially formed on the first insulating layer. An opening is formed to expose the contact plug(62) by sequentially etching the second insulating layer and the etch stop layer. After forming a conductive layer on the second insulating layer including the opening, a storage node(70) is formed in the opening by overetching the conductive layer compared to the second insulating layer. An MPS layer(71) is then formed on the surface of the storage node(70). A dielectric film(72) and a plate electrode(73) are sequentially formed on the resultant structure.
Patent KR-20020022002-A (KR)
Inventor: SHIRAI TAKEKI
IPC: F16C29/06
Filed: 2001-09-15
Abstract: PURPOSE: To provide a rolling guide device preventing deformation of a block even with the application of great moments to a rail, and eliminating the need to change the shapes of the block and the rail even if the machined positions of a roller rolling surface and a load roller rolling surface are changed. CONSTITUTION: The rolling guide device includes the rail 10 formed with the roller rolling surface 11 along its longitudinal direction; the block 20 with the load roller rolling surface 27 formed in an opening 25 formed of a through hole; and a plurality of balls 70 aligned and stored between the rolling surface 11 and the rolling surface 27 and circulating according to the relative movements of the rail 10 and the block 20. The cross section of the rail 10 perpendicular to the longitudinal direction and the cross section of the opening 25 have geometrically similar longitudinal shapes. The block 20 is of the box type with high rigidity. The angles of contact of the balls 70 can be freely varied by changing only the positions of the rolling surface 11 and the rolling surface 27 which are machined on one kind of block 20 and one kind of rail 10.
Patent KR-20020025694-A (KR)
Inventor: AKIYAMA JUNICHI
IPC: G11B33/14
Filed: 2001-09-15
Abstract: PURPOSE: A magnetic recording apparatus and the designing method are provided to obtain a magnetic recording apparatus capable of recording with high density exceeding the fluctuating limit of heat. CONSTITUTION: A magnetic recording apparatus comprises: a magnetic recording medium having a magnetic recording layer, a heater heating the magnetic recording medium, and a magnetic head applying magnetic field to the magnetic recording medium. The magnetic recording medium is required to have a stable retention time tat for recorded magnetization at room temperature and the medium has a thermal-fluctuation stability coefficient betast at room temperature calculated from a thermal-fluctuation stability coefficient beta(T) at an absolute temperature T, expressed by the following equation: beta(T)=KuV/kBT. Ku is a magnetic anisotropy energy density and V is an activation volume, and kB is Boltzmann's constant. The medium shows an equivalent degradation time tEQ calculated from the following equation: tEQ=Sigma(DeltatEQ), which sums values of DeltatEQ within a given period of time Delta for a time span while the medium is kept at a temperature at which the recorded magnetization is substantially degraded. DeltatEQ is defined by the following equation: DeltatEQ=exp(1n(Deltat)-beta+betast). Beta is a thermal-fluctuation stability coefficient for a medium temperature T in the period of time Deltat.
Patent KR-20030025966-A (KR)
Title: Passenger Car Tire with Low Rolling Resistance
Inventor: PARK BYEONG GU
IPC: B60C11/18
Filed: 2001-09-24
Abstract: PURPOSE: A tire for low rotation resistance in a vehicle is provided to improve driving experience, and to minimize the resistance of the tire to rotation by forming the tread with a compound including different kinds of rubber. CONSTITUTION: A tread portion of a tire is formed of a rubber compound including different kinds of materials from a center(4) to a shoulder portion(3). A tangent value of phase difference between internal stress and strain is reduced from the center to the shoulder portion in applying load repeatedly. The tangent value is obtained with subtracting elastic modulus in unloading from elastic modulus in loading and dividing the value by the elastic modulus in loading. The resistance to rotation is minimized with decreasing the tangent value to the shoulder portion.
Patent KR-20030026184-A (KR)
Inventor: YANG CHUL SOON
IPC: A23L7/10
Filed: 2001-09-24
Abstract: PURPOSE: A method for preparing stick shaped rice cake by immersing rice in an extract of a functional material, grinding, cooking the rice flour and then extruding is provided, thereby simplifying manufacturing process without a separate mixing process and producing different kinds of rice cake by selection of different ingredients. CONSTITUTION: Rice is immersed in an extract of functional ingredients, for example Lycii Radicis Cortex, a sweetening agent, flavorings or the like, ground by a grinder, steamed in a steamer and extruded in a rice cake extruder into the shape of a stick.
Patent KR-20020026827-A (KR)
Title: Thermostat valve
Inventor: RICHTER WOLFGANG
IPC: G05D23/13
Filed: 2001-09-27
Abstract: PURPOSE: A thermostat valve is provided to improve control mechanics of a thermostat valve. CONSTITUTION: A thermostat valve adapted for a cooling system of a vehicle with an internal combustion engine and a radiator, comprises a valve housing(30), a temperature-sensitive operating element(32) in an operating element housing affixed on the valve housing, and a closure member(36) adjustably movable by the operating element. The valve housing comprises a radiator connection opening(42) for connection to the radiator, an engine connection opening(44) for connection to the engine, and an auxiliary connection opening(46). A radiator coolant flow path is defined between the radiator connection opening and the auxiliary connection opening, and a short circuit coolant flow path is defined between the engine connection opening and the auxiliary connection opening. At a first position of the closure member, fluid connection portion between the radiator connection opening and the operating element is shut off and the engine connection opening is open. At a second position of the closure member, the radiator connection opening is open and the fluid connection port is shut off.
Patent KR-20030034366-A (KR)
Title: The exchange simulation method using the oms and thereof system
Inventor: JUN SEONG JAE
IPC: H04M3/22
Filed: 2001-10-23
Abstract: PURPOSE: A system of performing exchange simulation using an OMS(Operation Maintenance System) is provided to simulate an interface module test between a developed software block and an undeveloped block with the use of the OMS, thereby enabling a continuous and repeated test. CONSTITUTION: A tester logs in a switching system by initially software block within the switching system, a testing subject(S20). The tester selects a specific software block of a switching system, a tested object(S30). The tester selects a testing group corresponding to functional test items for testing a developed software block(S40). The tester writes a test message to be transmitted to a switching system of one testing group(S50). The tester writes a testing scenario based on a predetermined test procedure document to perform a function test for a tested software block(S60). The tester simulates software of a tested target(S70). The tester stores a tested result in file type(S80).
Patent KR-20030035478-A (KR)
Title: Positive photoresist composition for liquid crystal device
Inventor: CHO JUN YEON
IPC: G03F7/00
Filed: 2001-10-31
Abstract: PURPOSE: A photoresist composition for a LCD(liquid crystal display) circuit and a semiconductor device prepared by using the composition are provided, to improve the exposure speed, the CD uniformity, the resolution, the development contrast, the adhesive property, the heat resistance, and the dissolution to stripper. CONSTITUTION: The photoresist composition comprises 5-30 wt% of a polymer resin mixture consisting of a novolac resin with a molecular weight of 3,000-9,000 and a fractionation novolac resin with a molecular weight of 3,500-10,000; 2-10 wt% of a diazide-based photosensitive compound; 0.1-10 wt% of a sensitivity enhancer; and 60-90 wt% of an organic solvent. Preferably the diazide-based photosensitive compound is a mixture of 30-70 wt% of 2,3,4,4'-tetrahydroxybenzophenone-1,2-naphthoquinonediazide-5-sulfonate and 30-70 wt% of 2,3,4-trihydroxybenzophenone-1,2-naphthoquinonediazide-5-sulfonate; and the sensitivity enhancer is at least one polyhydroxy compound selected from the compounds represented by the formulas 1, 2, 3, 4 and 5, wherein R's are independent each another and are H, -(CH3)n, -(CH2CH3)n, -(OH)n or a phenyl group(wherein n is an integer of 0-5).
Patent KR-20030037179-A (KR)
Title: Method for manufacturing semiconductor devices
Inventor: HAN JAE WON
IPC: H01L21/28
Filed: 2001-11-02
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent a metal layer of a metal interconnection layer from being protruded upward by forming a uniform and suitable thickness of a silicide layer in the metal interconnection layer and by stopping an etching process before the silicide layer in forming a via hole so that a predetermined thickness of the silicide layer is left in the via hole. CONSTITUTION: The first barrier metal(21), the first metal layer(22), a glue layer(23), a silicon layer, a silicidizing metal layer and an anti-reflective layer(26) are sequentially stacked on an insulation layer(20) having a contact or via in the upper portion of a semiconductor substrate and are patterned to form the metal interconnection layer. The metal interconnection layer is sintered, and the silicon layer and the silicidizing metal layer are silicidized to form the silicide layer(30). An interlayer dielectric is deposited on the upper surface including the metal interconnection layer and is selectively etched to form the via hole. The second barrier metal(34,35) and the second metal layer(36) are deposited on the upper surface of the interlayer dielectric including the via hole and are planarized to form a metal plug.
Patent KR-20020045517-A (KR)
Inventor: KIM YONG HAN
IPC: B65D90/50
Filed: 2001-11-12
Abstract: PURPOSE: An oil tank containing a double jacket in which a specified air pressure or water is poured into the inner space of the jacket is provided. It makes it possible to identify immediately when an oil leak occurs by the breakage of a tank. CONSTITUTION: A double jacket(11) is formed at the outside of an oil tank(1) to make an inner apace(10), the oil tank and double jacket are connected by a reinforcing rod(12), a specified air pressure is induced into the inner space, and air pressure is measured by a pressure gauge(14).