baber/WOPTO huggingface dataset:
Patent KR-20020088614-A (KR)
Title: Apparatus for manufacturing outer circumferential ring for packing cold smoked coil
Inventor: HAN GWANG HEUM
IPC: B21D53/16
Filed: 2001-05-18
Abstract: PURPOSE: An apparatus for processing an outer circumferential ring for packing cold rolled coil is provided which automatically processes thus produces a strip outer circumferential ring, a packing material that is adhered onto the outer circumference of the cold rolled coil when packing the cold rolled coil. CONSTITUTION: The apparatus for processing an outer circumferential ring for packing cold rolled coil comprises a bending part comprising 15 degree inclined roll(10), 45 degree inclined roll(11) and 90 degree inclined roll(12) to sequentially bending strip as the inclined rolls are being in gear with one another so that the inclined rolls are driven by an electric-powered motor(16); and a crease forming part that is installed at an exit side of the bending part and forms creases on the upper part of strip which is bended in an angle of 90 degrees at the bending part by engagement gears(27,29) driven by an electric-powered motor(28), wherein the bending part comprises first power transmission gear(13), the 15 degree inclined roll(10), the 45 degree inclined roll(11), second power transmission gear(14) and the 90 degree inclined roll(12), and the crease forming part comprises an upper gear(27) that is connected to a screw shaft(26) so that the upper gear(27) is vertically moved by an upper electric-powered motor(25), and a lower gear(29) that is driven by a lower electric-powered motor(28) to form creases on the upper part of the strip that is bended in an angle of 90 degrees with the lower gear(29) being engaged with the upper gear(27).
Patent KR-20020088919-A (KR)
Title: Reinforcement Structure of Rear Door for Vehicles
Inventor: KIM YEON SU
IPC: B60J5/04
Filed: 2001-05-22
Abstract: PURPOSE: Reinforcing structure of a rear door for a vehicle is provided to absorb impact of the rear door efficiently, and to protect passengers safely by installing a connecting and fixing bracket between an upper impact bar and a lower impact bar. CONSTITUTION: Upper and lower impact bars(3a,3b) are installed horizontally by installation brackets(2a,2b), and embedded between an inner panel and an outer panel of a door(1). A fixing bracket(4) is mounted between the upper impact bar and the lower impact bar. Upper and lower impact bars are connected by the fixing bracket. The rigidity of the door is improved with installing the fixing bracket between upper and lower impact bars. Deformation of the door is reduced, and passengers are protected by absorbing impact efficiently at a collision.
Patent KR-20010070562-A (KR)
Title: Method and apparatus for calculating an estimated cost of remodeling construction with picture data linked with remodeling information database
Inventor: KIM NAM HYO
Filed: 2001-05-24
Abstract: PURPOSE: A system and a method for estimating a repair and maintenance work using captured image are provided to enable a user to make an on-line estimate by enabling the user to select partial items or whole items, and by forming the estimate according to information inputted by the user. CONSTITUTION: A user connects to a server equipped with a picture database connected to a repair/maintenance information database through the network. A menu for searching picture data of the picture database is transmitted to a user terminal. One among the picture data provided from the server is selected and inputted to the user terminal. Information on repair/maintenance works and materials items is provided to the user terminal. The user selects a repair/maintenance work item and inputs the item to a server. The user inputs user information including the size, the height and so on to the server through the user terminal. An estimate of the repair/maintenance work is formed using the information on repair/maintenance works and materials items and the user information and provided to the user terminal.
Patent KR-20020095376-A (KR)
Title: Shadow mask for color cathode-ray tube
Inventor: CHOI DAE HO
IPC: H01J29/07
Filed: 2001-06-14
Abstract: PURPOSE: A shadow mask for a color cathode ray tube is provided to improve the color purity by decreasing a value, which adds lengths of first and second bent-up portions, from a center of each side to both corners to prevent the magnification of a mask slot at four corners. CONSTITUTION: A bead(12) is comprised of first and second bent-up portions. The first bent-up portion is provided between an effective portion and a frame welding portion and bent-up in an opposite direction of the panel. The second bent-up portion is bent-up and extended to a direction of the panel. A value that lengths of the first and second are added is gradually decreased from a center of each side of a shadow mask to both corners. The length of the second bent-up portion is gradually decreased while the length of the first bent-up portion is constant. The length of the first bent-up portion is gradually decreased while the length of the second bent-up portion is constant.
Patent KR-20010113509-A (KR)
IPC: H04J3/06
Filed: 2001-06-15
Abstract: 본 발명은 중앙국(CO)이 광회선(PON)을 통해 캐리어 유닛(DLC) 내의 회선 단말(LT1)과 통신하는 통신 시스템에서, 중앙국(CO)으로부터 회선 단말(LT1)로 기준 클럭 신호를 전송하는 방법에 관한 것이다.  본 발명의 방법은, (a) 중앙국(CO)에 의해 기준 클럭 신호(GPS)를 검색하는 단계; (b) 기준 클럭 신호(GPS)를 이용하여, 제1 카운터를 중앙국(CO)에 동기화시키는 단계; (c) 제1 카운터의 카운터값을 물리층 동작 및 유지(PLOAM) 셀의 일부로서 광회선(PON) 상으로 정기적으로 전송하는 단계; (d) 카운터값이 물리층 동작 및 유지(PLOAM) 셀의 일부로서 수신된 때, 캐리어 유닛(DLC)의 제2 카운터의 카운터값을 조절하는 단계; (e) 제2 카운터로부터 회선 단말(LT1)에 대한 클럭 신호를 유도하는 단계를 포함한다.  또한, 본 발명의 방법은, 단계 (c)를 실현하기 위해, 미리 정해진 값을 물리층 동작 및 유지(PLOAM) 셀의 미리 정해진 메시지 식별자 필드(MESS-ID)에 할당하고, 제1 카운터의 카운터값을, 물리층 동작 및 유지셀(PLOAM)의 미리 정해진 메시지 식별자 필드에 연관된 복수의 미리 정해진 메시지 필드(MESS-FLD1, MESS-FLD2, …, MESS-FLD6) 내에 포함시키는 단계를 더 포함한다.  또한, 단계 (d)를 실현하기 위해, 미리 정해진 메시지 식별자 필드(MESS-ID)의 미리 정해진 값을 인식하고, 인식시에, 복수의 미리 정해진 메시지 필드(MESS-FLD1, MESS-FLD2, …, MESS-FLD6, …)로부터 카운터값을 추출하는 단계를 더 포함한다.
Patent KR-20020095782-A (KR)
Title: Electronic Display Board for indication equipment
Inventor: LEE WOON JOO
IPC: G09F9/302
Filed: 2001-06-15
Abstract: PURPOSE: Provided is a display equipment for an electric signboard which places a light collection panel and a screen without separate modification to the used signboard so that it minimizes production cost with maximizing advertisement effect. CONSTITUTION: In the electric signboard which includes an LED board(10) to get plural LED lamps(11), the display equipment for the electric signboard comprises the parts of: the light collection panel(200) which includes plural insertion holes(210) to make plural LED lamps located at the front side of the LED board; a coating layer(220) which is coated to prevent the light of the LED lamp from being scattered to other side, which is inserted into the insertion hole and radiated; and the screen(100) which is placed at the front side of the light collection panel to display light of the light collection panel clearly and vividly.
Patent KR-20020001629-A (KR)
Title: Cryogenic rectification system with pulse tube refrigeration
Inventor: ACHARYA ARUN
IPC: F25B9/14
Filed: 2001-06-27
Abstract: PURPOSE: A cryogenic rectification system with pulse tube refrigeration is provided to allow the provision of at least some of refrigeration for the separation to be independent of the turbo expansion of process streams, thus not requiring the provision of exogenous cryogenic liquid to the system. CONSTITUTION: A method for carrying out cryogenic rectification comprises the steps of; passing feed into a cryogenic rectification plant comprising at least one column; applying a compressive force to a pulse tube system gas to compress the pulse tube system gas, passing the compressed pulse tube system gas to a pulse tube, and expanding the pulse tube system gas within the pulse tube to generate refrigeration; passing refrigeration generated by the pulse tube system gas into the cryogenic rectification plant; and separating the feed by cryogenic rectification within the cryogenic rectification plant using refrigeration generated by the pulse tube system gas.
Patent KR-20030003369-A (KR)
Title: Method for manufacturing a transistor
Inventor: JUNG U SEOK
IPC: H01L21/336
Filed: 2001-06-30
Abstract: PURPOSE: A method for manufacturing a transistor is provided to prevent residues of etching process in an etched portion in the process of removing an oxide layer and prevent voids generating at the process that forms a metal layer for gate electrode and gate oxide layer, by forming a vertical etching profile of the oxide layer. CONSTITUTION: A first conductive semiconductor substrate(31) is prepared. A pattern of oxide layer is formed in a region to be a gate electrode. An LDD ion implantation is performed on the entire surface by using the pattern as a mask. An interlayer dielectric is formed on the structure. The interlayer dielectric is planarized to expose an oxide layer(33). The oxide layer is removed. A source/drain region of LDD structure is formed by a thermal annealing and a gate oxide layer and a gate electrode are formed by burying a region the pattern of oxide layer is etched.
Patent KR-20030004489-A (KR)
Title: breast buildup apparatus
Inventor: PARK JEONG HUN
IPC: A61H7/00
Filed: 2001-07-05
Abstract: PURPOSE: A breast development device is provided by regularly introducing/exhausting air into/from a desirable shape of brassiere to constantly press the breast and to strengthen the breast. CONSTITUTION: The device comprises an operation switch(1), an air compressor(2), an air supplying duct(3), a pair of cups(4), a silicone pad(5) for blocking air-loss, a belt(6) and a locking clip(7). The air compressor(2) is for generating air as required to pass through the air supplying duct(3) and controls pressure of the air inhaled/discharged from both of right/left cups(4). The cups(4), the belt(6) and the locking clip(7) together form a common brassiere for woman. An area of each cup(4) to be closed to a breast is provided with the silicone pad(5) to prevent air leakage and to block air flow from the outside. The air supplying duct(3) connects a hole at upper end of the cup(4) to the compressor(2) to permit a smooth inflow/outflow of the air repeatedly.
Patent KR-20020006457-A (KR)
Inventor: NISHI NORIAKI
IPC: G11B7/133
Filed: 2001-07-11
Abstract: PURPOSE: An optical pickup unit, an optical disk device, and a method for detecting track discrimination signal are provided to generate a track discrimination signal even in the case of using an optical recording medium, without increasing the number of components or complicating the constitution of parts. CONSTITUTION: A main spot for recording and reproducing and a sub-spot separated from the main spot are formed on an optical disk(101). The sub-spot has a different distance from an objective lens relative to the main spot. The distance (quantity of defocus) Def is in the range where 0.4x Def0<=Def<=1.7x Def0 is satisfied. Lambda is a light source wavelength, Tp is the track pitch of the optical disk 101, NA is the numerical aperture of the objective lens, and Def=£0.178λ / 1-cos(sin-1NA)|.£ 1-(λ /Tp.NA)|+2.35|.
Patent KR-20030006533-A (KR)
Title: Method and apparatus for controlling a reproduction restriction level on the video reproduction system
Inventor: BAEK SEUNG GYU
IPC: H04N7/16
Filed: 2001-07-13
Abstract: PURPOSE: A method and an apparatus for controlling regeneration limit level of a system for regenerating an image are provided to prevent children from watching x-rated visual media. CONSTITUTION: A method for controlling regeneration limit level of a system for regenerating an image includes the steps of setting up a password by a plurality of view limit levels according to ages(201), confirming the password before regenerating a recording medium(202), retrieving the view limit level according to ages corresponding to the confirmed password(203), and regenerating the recording medium loaded in the system for regenerating the image in the retrieved view limit level according to ages(204).
Patent KR-20030006755-A (KR)
Title: High density optical disc and method for manufacturing them
Inventor: LEE SEUNG WON
IPC: G11B7/26
Filed: 2001-07-14
Abstract: PURPOSE: A high density optical disk and a method for manufacturing the same are provided to generate a predetermined distance between a turntable and the high density optical disk by holding a protrusion formed at a center hole of the high density optical disk on an upper side of a center axis of a turntable, thereby preventing the high density optical disk from colliding with an objective lens in case that the high density optical disk is inserted erroneously. CONSTITUTION: In a high density optical disk where a high density pit pattern data recording layer is formed mostly on one side from the center of the optical disk thickness, a center hole of the high density optical disk has an asymmetrical structure based on a center surface of the disk thickness, wherein a structure(302) protruded inside more than the larger diameter of the center hole is formed of an ultraviolet hardening resin.
Patent KR-20010079441-A (KR)
Inventor: KIM HONG YEOL
IPC: B24B47/14
Filed: 2001-07-19
Abstract: PURPOSE: An automatic polishing machine of a mold is provided to obtain high gloss by polishing the surface of a mold automatically and to polish the complicated structure of mold easily within a short time. CONSTITUTION: An automatic polishing machine of a mold consists of: a body(100); a main shaft(106) mounted on a side of the body, for driving a metal mold; a tailstock(108) mounted with a distance from the main shaft, for holding base material of the metal mold; a transfer unit(110) mounted at the rear of the tailstock, moving polishing material in a first, a second and a third axial direction to polish the base material of the metal mold; a spindle unit(112) mounted on the transfer unit, transferring a drive force to the polishing material; and a drive source(102) driving the transfer unit with hydraulic pressure. The automatic polishing machine polishes the complicated surface of the mold promptly. Therefore, a manufacturing process is shortened and productivity is enhanced. In addition, the mold obtains the regular polished surface.
Patent KR-20030009785-A (KR)
Title: Anisotropically Conductive Sheet and Connector
Inventor: IGARASHI HISAO
IPC: H01B5/00
Filed: 2001-07-24
Abstract: PURPOSE: An anisotropic conductive sheet and a connector are provided to easily accomplish a reliable electrical connection between the object and anisotropic conductive sheet by disposing the object in a predetermined position. CONSTITUTION: An anisotropic conductive sheet(10) comprises an anisotropic conductive function area(20a) for representing a conductivity in a thickness-wise direction, and an insulating peripheral area(20b) disposed around the anisotropic conductive function area. The anisotropic conductive function area has a thickness larger than the thickness of the insulating peripheral area, and a top surface protruded further than the top surface of the insulating peripheral area, to thereby form a stepped portion between the top surface of the anisotropic conductive function area and the top surface of the insulating peripheral area.
Patent KR-20030010896-A (KR)
Title: Apparatus for opening closing lid of pressure cooker
Inventor: CHEON BYENG AN
IPC: A47J27/08
Filed: 2001-07-27
Abstract: PURPOSE: A lid opening and closing device of a pressure cooker is provided to certainly seal a lid for a cooker body and to simply separate the lid by a movement of a locking arm. CONSTITUTION: A locking arm(30) is arranged in a cross shape on a lid body(20). The locking arm comprises a hanging piece(32) to be hung and released from a hanging sill of a cooker body, an expansion supporting pin(34) and a guide pin(36). A locking arm holder(40) is installed on the lid body to stably move the locking arm and equipped with a guide rail(42) to be inserted by the expansion supporting piece and a straight long hole(43) to be penetrated by the guide pin. A rotation control plate(50) is elastically supported by a spring(58), formed a movement adjusting slot(52) of the locking arm to forcibly move the guide pin and equipped with a protrusion fixing slot(56). An external cover(70) covers the rotation control plate and the holder of the locking arm. The external cover is integrally fixed with the lid body by a handle fixing rod of a handle. A fixing protrusion(62) is inserted in the protrusion fixing slot of the rotation control plate to interlock the rotation control plate when the handle is rotated. Thereby, the locking arm is moved exactly and the lid is certainly opened and closed.
Patent KR-20020012513-A (KR)
Inventor: JUNG IN SUK
IPC: H04L9/00
Filed: 2001-08-06
Abstract: PURPOSE: A method for generating non-periodic keyed encryption data stream and a system thereof are provided, which have no possibility to reveal a keyed encryption data stream algorithm or encryption data. CONSTITUTION: According to the system, the possibility to reveal keyed encryption data stream is prevented by analyzing a structure of the keyed encryption data stream being output from a data output part. A keyed encryption data stream structure conversion apparatus(40) is added to the rear of a keyed encryption data stream generation apparatus(30). The keyed encryption data stream structure conversion apparatus senses the structure of the keyed encryption data stream being output from the keyed encryption data stream generation apparatus and converts keyed encryption data stream having a possibility to be revealed into separate keyed encryption data stream.
Patent KR-20030013213-A (KR)
Title: Steamer Module
Inventor: SEO SEUNG HYUN
IPC: A47L11/34
Filed: 2001-08-07
Abstract: PURPOSE: A module for a steam machine is provided to be compact, light and the low power consumption and to reduce the maintenance cost. CONSTITUTION: Vacuum is generated by passing the electric current through a heater inside a heating part(2) and heating water. A solenoid pump(4) is formed in the tip of the heating part to generate appropriate pressure to inject steam. In increasing a temperature, a control unit(5) controls the heating of water automatically by adjusting the voltage to the heater through a temperature sensor(3). In injecting water inside a container appropriately, water is not inserted anymore by leaking. A steam nozzle portion(1) and a steam nozzle expansion portion are formed to inject steam. In using the steam nozzle expansion portion, a deep part is cleaned conveniently and the steam nozzle expansion portion is used as a mugwort steam machine.
Patent KR-20030016729-A (KR)
Title: Production Method of Vinyl Chloride Monomer using Mesoporous Ni/Cu Catalyst
Inventor: CHO YEONG SEONG
IPC: C07C17/25
Filed: 2001-08-21
Abstract: PURPOSE: Provided is a method for preparing a vinyl chloride monomer(VCM) with high yield and selectivity, by hydro-desalination of 1,1,2-trichloroethane, particularly a method for preparing VCM from 1,1,2-trichloroethane by using a catalyst. CONSTITUTION: The method comprises the steps of (i) preparing a mesoporous ceramic from structural derivative and silica precursor; (ii) attaching a silane material having adsorptivity to nickel and copper, inside of the mesopores to prepare an organic/inorganic composite ceramic; (iii) adsorbing the nickel and copper to the organic/inorganic composite ceramic having silane material attached to its inside; and (iv) firing the organic/inorganic composite ceramic having adsorbed nickel and copper. In the step(i), polyethylene oxide/polypropylene oxide/polyethylene oxide(PEO/PPO/PEO) is used as the mesoporous structural derivative.
Patent KR-20020019881-A (KR)
Title: Spotlight cursor
Inventor: ANTHONY EDWARD MARTINES
IPC: G06F3/00
Filed: 2001-08-27
Abstract: PURPOSE: A spotlight cursor system and a method for the same are provided to display the second layer information in a graphical user interface. CONSTITUTION: The system displays the second layer information if points on the circumference of a circle, which are defined by a radius generated by XY coordinates of a cursor, include the points located within the secondary order contents of the second layer. The system can set the circumference of the circle so that the second contents in a pre-defined zone appear gradually, all at once, or as if the appearance is triggered.
Patent KR-20020021770-A (KR)
Title: Azo disperse dye mixtures
Inventor: BRIERLEY DAVID
IPC: D06P3/87
Filed: 2001-09-14
Abstract: PURPOSE: Provided is a mixtures of disperse azo dyes which does not cause irritation to the skin and lends to the mixture excellent heat fastness. CONSTITUTION: The dye mixture comprises at least (1) (A) at least one azo dye of the formula(1), wherein each of X and X independently is chlorine or bromine; R is absent or is C1-4 alkyl; and each of R and R independently is hydrogen, C1-6 alkyl or cyanoethyl; but when R is absent, R is n-butyl or cyanoethyl and R is cyanoethyl; and (B) at least one azo dye of the formula(2), wherein X is absent or is chlorine or bromine; each of R and R independently is hydrogen, C1-4 alkyl, allyl or acyloxyalkyl; R is C1-4 alkyl or NHCOY, in which Y is hydrogen, C1-4 alkyl, or NH2; and R is C1-4 alkoxy; and at least when, in the formula(1), R is absent and, in the formula(2), X is bromine, R is NHCOY(in which Y is methyl), R is methoxy and each of R and R is allyl or one of R and R is allyl and the other is hydrogen (C) at least one azo dye of the formula(3), wherein X is absent or is chlorine or bromine; R is C1-4 alkyl or NHCOY, in which Y is hydrogen, C1-4 alkyl or NH2; and each of R and R independently is hydrogen, C1-4 alkyl, allyl or acyloxyalkyl; or (2) (A) at least one azo dye of the formula(1), given and defined above, wherein R is absent, R is n-butyl or cyanoethyl and R is cyanoethyl; and (D) at least one azo dye of the formula(4), wherein R is absent or is C1-4 alkyl; R is hydrogen, cyano, hydroxyl, OCOR or OCOOR in which R is C1-4 alkyl, aryl or aralkyl; R is hydroxyl, OCOR in which R is as defined above; and each of m and n independently is 1, 2, 3 or 4.
Patent KR-20030027214-A (KR)
Title: Microwave reduction device for mobile phone
Inventor: KIM YEONG JIN
IPC: H04B1/38
Filed: 2001-09-14
Abstract: PURPOSE: A device for reducing electromagnetic waves of a mobile phone terminal is provided to connect a conductive metal plate or a conductive film to a ground performing a grounding function, and to cover an antenna connection part of the terminal, thereby reducing an antenna gain in a direction toward human body and increasing the antenna gain in the opposite direction. CONSTITUTION: An electromagnetic wave reducing device(10) connects a conductive metal plate built in a projected part with a ground performing a grounding function inside of a mobile phone terminal(20). An antenna connection part is covered in two directions from a back and a side of the mobile phone terminal(20). The electromagnetic wave reducing device(10) is separable from the mobile phone terminal(20). A coupling hole is formed on a predetermined side of the mobile phone terminal(20), in order to detach the electromagnetic wave reducing device(10). The coupling hole connects the conductive metal plate to the ground of the mobile phone terminal(20).