baber/WOPTO huggingface dataset:
Patent KR-20030071009-A (KR)
Title: Tocopherol derivatives containing antioxidant effect and preparation method thereof, and cosmetic composition containing thereof
Inventor: KIM DEOK HUI
IPC: C07D311/72
Filed: 2002-02-27
Abstract: PURPOSE: Tocopherol derivatives having antioxidant effect, a preparation method thereof, and a cosmetic composition containing the same are provided, thereby preventing aging of the skin. CONSTITUTION: Tocopherol derivatives represented by the formula (I) are provided, wherein R1, R2 and R3 are H or methyl, and have at least one methyl at 5, 7 or 8 site of tocopherol; A is CH2-CH(CH3)- or CH=C(CH3)-; R4 is CH2-CH2, CH=CH, CH2-CH2-CH2, CH2-CH(CH3)-CH2 or CH2-C(CH3)2-CH2; and R5 is diethanol amine, tris hydroxy amine or N-methyl glucamine. A method for preparing the tocopherol derivatives of the formula (I) comprises the steps of: (A) reacting tocopherol with anhydrous dicarboxylic acid in the presence of organic salt using organic base to prepare tocopherol carboxylic acid ester; (B) chlorination of the tocopherol carboxylic acid ester to prepare tocopherol dicarboxylic acid chloride; and (C) reacting the tocopherol dicarboxylic acid chloride with amine to prepare amide compounds.
Patent KR-20020073281-A (KR)
Inventor: MATSUDATE NORIHARU
IPC: H01J29/92
Filed: 2002-03-13
Abstract: PURPOSE: To provide a panel grounding electrode of excellent workability, efficiently reducing the leakage of the unnecessary radiation electric field while preventing the rupture of a conductive film caused by electric discharge. CONSTITUTION: A conductive sticky material 7 with conductivity in the whole sticky layer is used as this panel grounding electrode for connecting a conductive coat 2 to a grounding member 4.
Patent KR-20030073906-A (KR)
Inventor: JO BYUNG KU
IPC: E04C2/04
Filed: 2002-03-13
Abstract: PURPOSE: The construction method for a precast concrete panel is provided to reduce construction expenses by shortening a period of construction and decreasing the required personnel. CONSTITUTION: The construction method of a precast concrete panel(1) comprises the steps of installing square timber(6) on a concrete floor, erecting a precast concrete panel(1) to set to the square timber(6), placing an architectural tie(4), then binding with a square pipe(2) to both sides of walls using a pin(5), erecting a circular pipe(3) on the back of the square pipe(2) and binding a pipe ring(10) to both side of a wall using a pin(5). The manufacturing method for a precast concrete panel(1) comprises the steps of: manufacturing a form of the same size as a panel; injecting concrete mortar in the form; hardening the concrete mortar; and dismantling the form.
Patent KR-20030079404-A (KR)
Title: Method for producing chlorine-resistant polyurethane elastic fiber and the fiber
Inventor: SONG BYEONG SU
IPC: D01F6/70
Filed: 2002-04-04
Abstract: PURPOSE: A manufacturing method of polyurethane elastic yarn having excellent chlorine resistance is characterized by using hydrotalcite coated with β-diketone. The polyurethane elastic yarn is useful for underwear, socks, sports wear and a swimming suit. CONSTITUTION: The polyurethane elastic yarn is obtained by the steps of: coating the hydrotalcite with β-diketone(a formula 7); and then adding the hydrotalcite to a spinning stock solution containing polyurethane polymer. In the formula 7, R1 and R2 are independently C1-C30 aliphatic hydrocarbon group, C1-C30 aromatic hydrocarbon group or C1-C30 ring hydrocarbon group; and at least one of R1 and R2 is C1-C30 aliphatic hydrocarbon group surely.
Patent KR-20020038634-A (KR)
Inventor: PARK TAE JIN
IPC: A41B9/06
Filed: 2002-04-08
Abstract: PURPOSE: A men's health underwear is provided to effectively prevent various skin diseases including humid tetter by keeping specific body regions easy to be drip wet with perspiration in a dry condition, and to improve the wearing feeling thereof. CONSTITUTION: The men's health underwear(1) is comprised of a square underwear body(10) formed with an upper band portion(12) to be tightly contact with the waist of a user, and a lower leg insertion opening(14); and a separation member(30) that is attached to a penis contacting surface(10a) of the underwear body and is provided with an elastic opening portion(32) at the center thereof. The elastic opening portion is designed to be as elastically contact along the penis and the root portion of the scrotum so as to separate the penis with the crotch of the user.
Patent KR-20030080467-A (KR)
Title: producing method of thick and thin ployester false twist yarn
Inventor: PARK SANG WON
IPC: D02G3/22
Filed: 2002-04-08
Abstract: PURPOSE: Provided is a method of manufacturing a polyester thick and thin draw textured yarn which exerts two-tone effect, and expresses tactile sensation and color intrinsic to the natural fiber by randomly forming thick and thin portions in the longitudinal direction thereof. CONSTITUTION: The method of manufacturing a polyester thick and thin draw textured yarn comprises: the first drawing the yarn1 through the first feed rollers(7) and the first heater(8) with the traversing of irregular cycles of 0.5-3.0 in the proceeding direction thereof; and the second drawing it through second feed rollers(10), the second heater(11) and the third feed rollers(12) to give crimps thereto. The first drawing ratio is 1.10-1.19, and the second drawing ratio is 1.24-1.34. The total drawing ratio is 1.30-1.65 with the giving of crimps to the yarn at the draw texturing unit and the heaters.
Patent KR-20030082224-A (KR)
Title: apparatus of display set for tapestry
Inventor: KIM GYEONG UK
IPC: H04N5/655
Filed: 2002-04-17
Abstract: PURPOSE: A wall hanger device of a display equipment is provided to vertically rotate a display equipment in a horizontal direction, thereby using the display equipment as a display screen for an image. CONSTITUTION: A holding bracket(22) holds a display equipment. A rotating plate(19) is combined with the holding bracket to be rotated. A hinge shaft(12) axially supports the rotating plate to rotate the rotating plate. A hanging bracket(13) is combined with the rotating plate by the hinge shaft. A plurality of frictional members(18a,18b,18c,18d) apply friction force to the rotating plate. A cover ring(21) is frictionized with the frictional members, and is separated from the hanging bracket at a predetermined gap. A fixing bracket(11) is combined with the hanging bracket for fixing a wall hanger device of the display equipment on the wall.
Patent KR-20020043474-A (KR)
Inventor: PARK SEONG GYU
IPC: A63F13/814
Filed: 2002-04-19
Abstract: PURPOSE: A rhythm game machine for an arcade game by using a Korean traditional instrument, Changgu is provided to apply the Korean traditional instrument, Changgu to the arcade game, in which only western instruments are present, and to supply the chance for young boys and girls to tap the Changgu. CONSTITUTION: The rhythm game machine for the arcade game by using the Korean traditional instrument, Changgu includes a game body, a monitor screen, a speaker system, a sensor, a Changgu and a chair. The monitor screen displays all information of the progress of the game to a player. The background music and the music, which the player plays, are output through the speaker system. The sensor checks weight sense of strength and weakness and checks if the player tapped or not. This sensor is sticked in the Changgu. The player sits on the chair. In the game, "practice mode" is for practicing the Changgu. The Korean classical music, a folk song and a traditional children's song are inserted into the game as the game music.
Patent KR-20030083879-A (KR)
Title: A controller circuit for chips which are drive by serial communication
Inventor: LEE TAE YEONG
IPC: G06F13/00
Filed: 2002-04-23
Abstract: PURPOSE: A controller circuit of a serial communication driving chip is provided to adjust an interface with a serial communication driver chip having various operating methods and data output forms simply. CONSTITUTION: An input data processing unit(220) deletes additional data attached as an option in serial input data from the driver chip and outputs only pure input data to the micro processor. An output data processing unit(240) outputs serial output data including additional data requested as an option in the driver chip in the pure input data inputted from the micro processor to the driver chip. A register group(270) stores a command inputted from the micro processor, a kind, a position, and a size of additional data requested as an option in the driver chip in accordance with an operating method and a data output form of the driver chip, clock information, and size information of read/written data, and supplies data necessary in the input data processing unit(220) and the output data processing unit(240). Data among a register group, the input data processing unit(220), and the output data processing unit(240) are inputted/output. A data bus control unit(230) adjusts an internal data bus and an external data bus with the micro processor, and transmits the pure input data processed in the input data processing unit(220) to the micro processor. The data bus control unit(230) transmits pure output data inputted from the micro processor to the output data processing unit(240). A clock supply unit(290) receives clock information from the register group and supplies a clock signal to the input data processing unit(220) and the output data processing unit(240).
Patent KR-20020083489-A (KR)
Inventor: JINDA AKIHITO
IPC: G09G5/00
Filed: 2002-04-26
Abstract: PURPOSE: An image processing circuit, an image display device, and an image processing method are provided which are capable of improving the precision of the image processing which includes comparison in time series or spatial manner, with respect to image data supplied in an interlace manner. CONSTITUTION: An image processing circuit to which interlace image data is supplied and in which the image data is subjected to image processing including time series comparison or spatial data comparison comprises an I/P conversion means(11) for converting the interlace image data, which has been supplied, to progressive image data, and an image processing means(12) for subjecting the image data, which has been subjected to conversion to the progressive data by the I/P conversion means, to image processing. The I/P conversion means creates new data, in each field of the interlace image data, which is used for interpolation so that the number of fields of whole image data does not vary during converting the interlace image data to the progressive image data, and a line to be interpolated by I/P conversion receives data in accordance with calculation using data of at least one line located before and after the line to be interpolated in a sub-scanning direction.
Patent KR-20030086852-A (KR)
Inventor: HAN IL GEUN
IPC: H01L21/768
Filed: 2002-05-07
Abstract: PURPOSE: A method for forming a plug poly of a semiconductor device is provided to be capable of preventing the bridge phenomenon between plug poly at the word line direction by carrying out a cleaning process using high temperature NH4OH chemical. CONSTITUTION: After depositing a BPSG layer at the upper portion of a semiconductor substrate, a contact hole is formed at the resultant structure by etching the BPSG layer. Then, a polysilicon layer is deposited on the entire surface of the resultant structure for filling the contact hole. Plug poly(22) is formed and simultaneously isolated with each other by selectively etching the polysilicon layer. Then, a cleaning process is carried out at the resultant structure by using high temperature NH4OH chemical.
Patent KR-20030090295-A (KR)
Title: Recycle technology of the waste stone powder and concrete products
Inventor: HAN JAE MYEONG
IPC: C04B18/12
Filed: 2002-05-22
Abstract: PURPOSE: Provided is a method for recycling waste stone powder, by which a high quality concrete product and structure are obtained at a low cost and the environmental pollution is prevented. CONSTITUTION: The method for recycling waste stone powder obtained from a stone processing plant comprises the steps of carrying out multiple precipitation and filtering steps using the sludge generated with water supplied as cooling water in processing the stone-cutting step to obtain waste stone powder having a particle diameter of 50-1500 micrometers and containing the least water content from each precipitation bathes. Further, the waste stone powder is mixed with cement, sand and gravel to produce concrete.
Patent KR-20030095074-A (KR)
Title: Apparatus for tension controling of coil by measuring outer diameter
Inventor: CHO DONG WON
IPC: B21B37/48
Filed: 2002-06-11
Abstract: PURPOSE: An apparatus for controlling tension of coil by measuring outer diameter of coil is provided to improve surface quality of coil product by continuously measuring outer diameter of the coil so that tension of the coil is controlled according to outer diameter of the coil that is being changed. CONSTITUTION: The apparatus comprises a base part comprising a pair of pillars(18-2), and a pair of hanger beams(12) at one side of an upper surface of which bearing block(14) is installed, and which are connected to the pillars; a rack gear beam(16) on an inner surface of which rack gear(16-a) is formed, in a width direction of which round type hole is formed, and which is axially connected between the hanger beams; a pulse generator which is connected between the hanger beams, on one side part of which pinion gear(24) engaged with the rack gear is mounted, and which is connected to controller; a cylinder part comprising hydraulic cylinder(10) axially connected to the bearing block, and link bar(38) a front end part of which is connected to the hydraulic cylinder, and to a lower part of which an end part of the rack gear beam is connected; and a limit switch part comprising supporting plate(48) a front end part of which is connected to the link bar, and to an inner surface central part of which pressing limit switch is connected, moving plate(44) connected to the supporting plate with a plurality of buffer springs(46) being between the supporting plate and moving plate, and roller(54) contacted with an outer coiling part of the coil with being axially connected to the bearing block installed on one side surface of the moving plate, wherein shaft is connected to an upper part of the link bar through a pair of bearing blocks, and both end parts of the bearing blocks are connected to one side of the bottom of the hanger beams.
Patent KR-20030095730-A (KR)
Title: Pharmaceutical composition for inhibiting the activity of protein tyrosine phosphatase 1b comprising 2-chloro-5-[5-(2-imino-4-oxo-thiazolidin-5-ylidenemethyl)-furan-2-yl]-benzoic acid derivatives
Inventor: CHO JUNG MYEONG
IPC: A61P5/50
Filed: 2002-06-14
Abstract: PURPOSE: Provided is a pharmaceutical composition comprising 2-chloro-5-£5-(2-imino-4-oxo-thiazolidin-5-yl idenemethyl)-furan-2-yl|-benzoic acid derivatives of the formula(1) to inhibit the activity of protein tyrosine phosphatase 1B(PTP 1B). It effectively inhibits the activity of PTP 1B and is thus used for the prevention and treatment of obesity or diabetes. CONSTITUTION: A pharmaceutical composition for the inhibit the activity of protein tyrosine phosphatase 1B(PTP 1B) is characterized by comprising 2-chloro-5-£5-(2-imino-4-oxo-thiazolidin-5-yl idenemethyl)-furan-2-yl|-benzoic acid derivatives of the formula(1), their pharmaceutically acceptable salt, hydrate, solvate or isomer. In the formula, R1 is an aromatic group substituted or unsubstituted with at least one of halogen, alkyloxy, alkyl, amino, alkyl amino, carboxylic acid or amide; a nitrogen, sulfur or oxygen-containing aromatic group; or an aromatic group substituted or unsubstituted C1-C6 alkyl, and R2 is hydrogen; an aromatic group substituted or unsubstituted with at least one of halogen, alkyloxy, alkyl, amino, alkylamino, carboxylic acid or amide; a nitrogen, sulfur or oxygen-containing aromatic group; or an aromatic group substituted or unsubstituted C1-C6 alkyl, and R2 is hydrogen.
Patent KR-20040001529-A (KR)
Title: Method for preventing boron penetration in semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L21/265
Filed: 2002-06-28
Abstract: PURPOSE: A method for preventing the boron penetration of a semiconductor device is provided to be capable of restraining abnormal operation of the semiconductor device by preventing boron form being non-uniformly penetrated into a gate oxide layer through grain boundary. CONSTITUTION: A gate oxide layer(35a), an amorphous silicon layer(37a), and a column arrayed polysilicon layer(39a) are sequentially formed at the upper portion of a semiconductor substrate(31). A gate electrode(41) is then formed by selectively patterning the column arrayed polysilicon layer and the amorphous silicon layer. A source/drain(45) are formed at both sides of the gate electrode in the semiconductor substrate by carrying out an ion implantation.
Patent KR-20040003154-A (KR)
Title: Method and apparatus for moving focus for navigation in interactive mode
Inventor: HUH JEONG GWON
IPC: G11B19/02
Filed: 2002-06-29
Abstract: PURPOSE: A method for focusing in an interactive mode, a device thereof and an information recording medium are provided to navigate an object of other domain embedded in a markup picture in an interactive mode. CONSTITUTION: A markup document is provided to reproduce AV(Audio Visual) data in an interactive mode. The markup document is manufactured to navigate resource different from the markup document referred by elements(51,63) of the markup document by using a focusing layer structure. If a command for movement between focusing layers(50,60,70) is inputted, a domain of the resource referred by a focused element is confirmed. If the resource is not a resource of a markup document domain, the focusing movement command of a user is converted into a command of the corresponding domain for moving focusing.
Patent KR-20040003743-A (KR)
Title: An apparatus for controlling the shape of winding of wire rod coil
Inventor: KIM GI IL
IPC: B21C47/02
Filed: 2002-07-04
Abstract: PURPOSE: An apparatus for controlling coiling shape of wire rod coil is provided to prevent disconnection of wire rod and prevent reliability drop of finished product by preventing quality deterioration of finished product and friction defects generated between wire rod coils caused by coiling defects of coil product during coiling operation. CONSTITUTION: In an apparatus for controlling correction of coiling shape of wire rod coil in a compacting binding machine for packing wire rod coil (C) positioned on a lifter(220) between head-carriage and mandrel-carriage(240) using a band(252), the apparatus comprises an inner diameter adjusting part(10) comprising vertical rollers(14) radially movable from the center of the side plates(2,4) to an outer side, and guide grooves and pneumatic cylinders for straightly moving the vertical rollers(14), wherein a plurality of the vertical rollers(14), guide grooves and pneumatic cylinders are arranged on side plates(2,4) of the head-carriage and mandrel-carriage(240) so that the vertical rollers(14) push wire rods from an inner diameter part of both sides of wire rod coil to an outer side to arrange the wire rods; and an outer diameter adjusting part(50) comprising a plural rotation rollers rotationally installed on an upper surface of the lifter(220) on which the wire rod coil is put on, and a pneumatic driving source which is installed in an inner space of the lifter(220) and rotationally drives the rotation rollers to rotate the wire rod coil put on the plural rotation rollers at its position so that outer diameter of the wire rod coil is arranged.
Patent KR-20040009022-A (KR)
Inventor: PARK IN BURM
IPC: B42D15/00
Filed: 2002-07-20
Abstract: PURPOSE: A pen diary, pocket book and note are provided to prevent the inconvenience of looking for a pen in other places in case one carries no pen. CONSTITUTION: A lower part of the foldable portion of a diary, pocket book and note(1) and an upper or lower part of a pen(2) are connected by a string(3) to prevent the inconvenience of looking for a pen in other places in case one carries no pen(2). A pen pocket is connected to the front, rear or side face of the inside and outside of the front cover of the diary, pocket book and note(1).
Patent KR-20040013317-A (KR)
Title: Displaying apparatus
Inventor: YUK MAENG GYU
IPC: H04N5/645
Filed: 2002-08-05
Abstract: PURPOSE: A display device is provided to minimize the releasing of screws which couples a display part with a casing by modifying the screw-coupling structure. CONSTITUTION: A display device includes a display part, a PCB assembly for transmitting video signals to the display part, a casing(20), and ears(14). The casing receives and supports the display part and the PCB assembly, and has bosses protruded from corner areas of inner wall surfaces. The casing is formed of front and rear casing parts(21,22) respectively formed with screw coupling holes(25) and screw coupling parts, wherein first screws(41) are coupled with the screw coupling parts by penetrating the coupling holes. The ears are mounted to the corner areas and formed with coupling holes corresponding to the bosses. A washer(30) has a rotation preventing grooves(31) to be engaged with rotation preventing protrusions(16) of the ears by second screws(42). When mounting the display part to the front casing part by the second screws and the washer, the rotation of the washer is prevented and the second screws are prevented from rotating.
Patent KR-20040013363-A (KR)
Title: Method of forming a trench in a flash memory device
Inventor: CHO MIN GUK
IPC: H01L27/115
Filed: 2002-08-06
Abstract: PURPOSE: A method for forming a trench of a flash memory device is provided to prevent a semiconductor substrate from being damaged by a dual etch process by forming the first trench in a cell region and the second trench in a peripheral circuit region with respect to a pickup region. CONSTITUTION: The first trench(202) is formed in the semiconductor substrate(201) of the cell region with respect to the pickup region by photolithography and etch processes using the first mask. The second trench(203) is formed in the semiconductor substrate of the peripheral circuit region with respect to the pickup region by photolithography and etch processes using the second mask.
Patent KR-20030014184-A (KR)
Title: System for Detecting Protease and Its Inhibitors
Inventor: HWANG IN HWAN
IPC: G01N21/76
Filed: 2002-08-10
Abstract: PURPOSE: Provided are an in vivo system for detecting a protease and its inhibitors, thereby detecting a compound inhibiting or blocking a protease associated with a human pathogen. CONSTITUTION: The system for detecting a protease contains a fusion protein of (1) at least one signal protein of which signal is possibly blocked; (2) at least one restriction recognition site of protease; and (3) at least one amino acid sequence capable of being detected which is composed of constituents linked by covalent bond which are linked by covalent bond.