baber/WOPTO huggingface dataset:
Patent KR-20040002285-A (KR)
Title: Polishing apparatus of semiconductor device and planarization method using the same
Inventor: KIM DAE HYEON
IPC: H01L21/304
Filed: 2002-06-29
Abstract: PURPOSE: A polishing apparatus for a semiconductor device is provided to easily eliminate a step of a polishing target layer on a wafer, by forming a window exposing the roughness on the wafer of a polishing pad, by measuring the pressure between the wafer and the polishing pad while attaching a piezoelectric sensor and by performing a planarization process. CONSTITUTION: The window(34) is formed in the polishing pad(20), exposing the roughness on the wafer(10). The piezoelectric sensor(32) measures how much the pressure varies as a contact area between the wafer and the polishing pad, attached to the window. A control unit(30) converts the quantity of pressure variation measured by the piezoelectric sensor into an electrical signal and decides whether a polishing process should stop.
Patent KR-20040003341-A (KR)
Title: Novel polypeptide having function of 7-keto-8-aminopelargonic acid synthase of plant and method for inducing growth inhibition and lethality by suppressing expression of the polypeptide
Inventor: CHO GWANG YEON
IPC: C12N15/82
Filed: 2002-07-02
Abstract: PURPOSE: A plant polypeptide having KAPA synthase function and a method for inducing plant growth inhibition and plant death by inhibiting the expression of the same are provided, thereby inhibiting the biotin biosynthesis, so that it can inhibit the plant growth and cannot affect human and animals. CONSTITUTION: A plant polypeptide having KAPA synthase function has the amino acid sequence of SEQ ID NO: 2, wherein the polypeptide is isolated from Arabidopsis thaliana; and the polypeptide contains aminotransferase class I and II domain at the C-terminal. A polynucleotide encoding the plant polypeptide has the nucleotide sequence of SEQ ID NO: 1. A recombinant vector containing the polynucleotide of SEQ ID NO: 1 is provided, wherein the vector is pCKAPA. A transformed E. coli(KCTC 10210BP) produced with the recombinant vector is provided. An antisense polynucleotide to the polynucleotide of SEQ ID NO: 1 is provided. A recombinant vector containing the antisense polynucleotide is provided, wherein the vector is pSEN-K. A transformant(KCTC 10211BP) produced with the recombinant vector is provided. A method for plant growth inhibition and plant death comprises inhibiting the expression of polypeptide and inhibiting the biotin biosynthesis, wherein the inhibition of the polypeptide expression is accomplished by antisense polynucleotide insertion, gene deletion, gene insertion, T-DNA insertion, homologous recombination or transposon tagging.
Patent KR-20040006434-A (KR)
Title: Method of defining electrode for circut device, and chip package and multilayer board using that
Inventor: AHN MUN BONG
IPC: H01L23/485
Filed: 2002-07-12
Abstract: PURPOSE: An electrode forming method of a circuit device, a chip package and multilayer substrate using the same are provided to be capable of precisely forming a micro via hole for downsizing the chip package by carrying out a protecting bump forming and removing process. CONSTITUTION: After forming a plurality of electrodes at the upper portion of a circuit device, protecting bumps(53) having a predetermined thickness, are formed at the upper portions of the electrodes. An insulating layer(55) is selectively formed at the upper portion of the resultant structure. The insulating layer is polished for exposing the protecting pumps to the outside. Then, the electrodes are exposed to the outside by removing the protecting bumps. A conductive layer is formed at the upper portion of the insulating layer for being connected with the electrodes. After forming a pattern at the conductive layer corresponding to the electrodes, an outer electrode is formed at the upper portion of the pattern.
Patent KR-20040006586-A (KR)
Inventor: LEE JAK KOOG
IPC: H04B1/38
Filed: 2002-07-12
Abstract: PURPOSE: A device for semi-automatically opening a folder of a mobile phone is provided to open the folder of the mobile phone by simply pushing a button. CONSTITUTION: A plastic injection and a steel plate adhere closely. For opening a folder of a mobile phone, a user simply pushes only a button. Failure does not occur because a spring is inserted. An assembled line adheres closely when manufacturing an injection metal mold and a forge metal mold. The spring is inserted to be suitable for a pie. The spring is rotated right at 90 degrees and is safely received in the bottom. An injection product, a steel plate and the spring are assembled for solving inconvenience.
Patent KR-20040006695-A (KR)
Title: Quality inspection apparatus of a flash butt welding test piece
Inventor: AHN JONG IK
IPC: B21B38/00
Filed: 2002-07-13
Abstract: PURPOSE: A quality inspection apparatus of a flash butt welding test piece is provided which promptly and accurately performs quality inspection of the flash butt welding test piece using a mechanical device without manual operation. CONSTITUTION: In a device comprising a lower frame on which a punching protrusion(52) is formed, and which is vertically ascended and descended by cylinder(20) under the welding sample, and an upper frame(14) which is equipped with adjusting shaft(16) comprising groove and installed above the welding sample to inspect quality of the welding sample by forming semispherical punching holes along welding line on a flash butt welding sample, the device comprises a main rail(82) mounted on an upper part of the lower frame(60) in such a manner that the main rail(82) is slidingly moved back and forth along a sliding groove formed in a long shape; a rack continuously formed in a length direction along the lower surface of the main rail(82); a driving motor(74) for driving the rack by means of gear so that the main rail(82) is moved along sliding groove; and a plurality of clamps(86) mounted on the main rail(82) to fix and support both sides of the welding sample.
Patent KR-20040006882-A (KR)
Title: User interface system for supporting multi-theme of mobile phone
Inventor: LEE HEUNG BOK
IPC: H04B1/40
Filed: 2002-07-16
Abstract: PURPOSE: A UI(User Interface) system for supporting plural themes in a mobile communication terminal is provided to quicken a loading speed of an image file stored in a flash ROM and differently display an image displayed through an MMI(Man Machine Interface) according to various themes. CONSTITUTION: A keypad(45) inputs a command for operating a terminal. A flash ROM(80) stores data and programs capable of displaying various themes, which are classified into a discontinuous file system and a continuous file system. A RAM(70) temporarily stores discontinuous data outputted from the flash ROM(80). A video memory(75) combines continuous data outputted from the flash ROM(80) with the discontinuous data outputted from the RAM(70), and outputs the combined data to an LCD(40). A control unit(30) reads the discontinuous data and the continuous data stored in the flash ROM(80), and controls output to the RAM(70) and the flash ROM(80).
Patent KR-20040007158-A (KR)
Inventor: KIM HAK YUN
IPC: H03K19/0944
Filed: 2002-07-16
Abstract: PURPOSE: A C-gate circuit is provided to increase the operational speed thereof by reducing the number of MOS transistors in comparison with those of a conventional C-gate circuit, thereby reducing the size thereof. CONSTITUTION: A C-gate circuit includes an input unit(211) and an output unit(221). The input unit(211) outputs a logic low when all of the input signals are logic high, outputs a logic high when all of the input signals are logic low and maintains high impedance state when the input signals includes both of logic high and logic low. The output unit(221) latches the output signal as a logic low when the output of the input unit(211), latches the output signal as a logic high when the output of the input unit(211) is logic low and outputs the output signal of the previous stage when the output of the input unit(211) is high impedance state.
Patent KR-20040009451-A (KR)
Title: Apparatus For Suppling Card By Sheet
Inventor: CHOI JAE YEONG
IPC: G06K13/08
Filed: 2002-07-23
Abstract: PURPOSE: A device for supplying a separate card is provided to supply the separate card by closely joining a card storage and a card supplier with elastic force. CONSTITUTION: The card storage discharges the separate card while storing the cards. A base(47) is projected to a center part of an upper face. Two side panels(37) having a projected upper end are placed to an upper side of the base with a preset interval. A raid guide(6) is placed between the base and the side panel, and makes the side panels move front and rear. Two posts are installed on the base with the interval longer than the preset interval. The first elastic part(43) applies the elastic force when the side panel moves front and rear by connecting between one outer face of the two side panels and the two posts. The first roller(35) is closely contacted to a front face of the card storage by placing to a lower end between the two side panels. The two second rollers(21) transfer the card transferred from the first roller upward by closely contacting to the projected upper end between the two panels. A driving part(20) drives the first and the second roller.
Patent KR-20040012398-A (KR)
Title: A new sphingolipid, (4E, 6E, 2S, 3R)-2-N-Docosanoyl-4,6-tetradecasphingadienine of Beauveria bassiana 101A having enhancement of the neurite outgrowth
Inventor: CHO SE YEON
IPC: A61K31/557
Filed: 2002-08-03
Abstract: PURPOSE: Provided is new sphingolipid, (4E, 6E, 2S, 3R)-2-N-Docosanoyl-4,6-tetradecasphingadienine which is isolated and purified from Beauveria bassiana 101A and has prevention and treatment effects on degenerative brain diseases. CONSTITUTION: New sphingolipid, (4E, 6E, 2S, 3R)-2-N-Docosanoyl-4,6-tetradecasphingadienine is isolated and purified from Beauveria bassiana 101A and has prevention and treatment effects on degenerative brain diseases. It is characteristically represented by the formula(1). A pharmaceutical preparation for prevention and treatment of brain diseases characteristically contains (4E, 6E, 2S, 3R)-2-N-Docosanoyl-4,6-tetradecasphingadienine as an active ingredient.
Patent KR-20040013678-A (KR)
Title: Ventilation Apparatus Using Heat Exchange by Double Duct
Inventor: JUNG HYEONG HO
IPC: F24F7/08
Filed: 2002-08-08
Abstract: PURPOSE: A ventilation system using heat exchange by a double duct is provided not to install a separate heat exchanger in an outdoor unit by using the double duct with an air supply part and an exhaust part separated by a partition so that inside air and outside air move in the duct and naturally exchange heat with each other. CONSTITUTION: A ventilation system comprises an outdoor unit(40) comprising an air supply chamber in which an air supply fan is installed to supply outside air into a room, and an exhaust chamber in which an exhaust fan is installed to exhaust inside air to the outdoors so that the air supply chamber and the exhaust chamber are connected with a plurality of air supply connecting ports(43) and exhaust ports(44); and double ducts(70) divided into the air supply parts and exhaust parts by partitions(73), having one ends of the air supply parts and the exhaust parts and the exhaust parts connected with the air supply connecting ports and the exhaust ports of the outdoor unit, respectively, and the other ends connected with a room of a house. Outside air and inside air exchange heat with each other through the partitions.
Patent KR-20030089394-A (KR)
IPC: G03G21/18
Filed: 2002-08-10
Abstract: 본 발명에 따른 프로세스 카트리지는 프레임 본체와, 카트리지 전기 접점과, 프레임 본체 상에 제공된 피가압부를 포함한다.  프로세스 카트리지는 본체 전기 접점 및 본체 가압 수단을 포함하는 전자 사진 화상 형성 장치의 본체에 분리 가능하게 부착된다.  프로세스 카트리지가 전자 사진 화상 형성 장치의 본체에 부착될 때, 본체 가압 수단에 의해 가압되는 피가압부에 의해 본체 전기 접점으로의 카트리지 전기 접점의 전기적으로 강한 접속을 달성하는 것이 가능하다.  이러한 간단한 구조로, 본체 전기 접점으로의 카트리지 전기 접점의 전기 접속을 실현하는 것이 가능하다.
Patent KR-20040014096-A (KR)
Inventor: JUNG JEA GON
IPC: C07C7/04
Filed: 2002-08-05
Abstract: PURPOSE: A method for increasing the production of benzene, toluene and xylene in a distillation tower is provided, by preparing the overheated steam by collecting the waste heat of a heating furnace. CONSTITUTION: The method comprises the steps of maintaining the temperature of the rich oil(30) supplied in a steam stripper(50) to be 180 deg.C at a heat exchanger (preheater)(60); collecting the waste heat of a heating furnace(40) by the supplied steam to prepare a overheated steam of a temperature of 180 deg.C or more at an overheated steam heater(300); and maintaining the pressure of the top of the tower of the steam stripper to be 800-1,000 mmH2O. Preferably the temperature of the top of the tower of the steam stripper is maintained to be 85-90 deg.C.
Patent KR-20030017339-A (KR)
Title: Electric connector for screened cable, electric connector body and method of manufacturing electric connector
Inventor: HORIUCHI HIDEAKI
IPC: H01R13/658
Filed: 2002-08-19
Abstract: PURPOSE: To obtain a stable impedance characteristic by improving reliability of connection of a grounding terminal and an external conductor, to attain improvement in manufacturing and equalization of the impedance characteristic between products by entirely eliminating soldering process, to make thinning available, and to prevent that the grounding terminal and the external conductor cause poor connection by making secondary mold. CONSTITUTION: It is the electric connector 100 used for connection of shield cables 200, which have signal wires 210 and grounding wires 220. The first housing 120 is primarily molded to the external conductor 110, and a support projection 113, which contacts the grounding terminal 140 by projecting to the inner side of the external conductor 110, is formed. At the position, which faces the support projection 113 through the grounding terminal 140 in the second housing 160 which is secondarily molded, a through hole 161, which is made of a core pin 341 that has carried out pressing of the grounding terminal 140 by projecting into the inner direction from a mold 310, is provided.
Patent KR-20040018679-A (KR)
Title: Apparatus and method for search RMA
Inventor: PARK YU JAE
IPC: G11B7/004
Filed: 2002-08-26
Abstract: PURPOSE: An apparatus and a method for searching a recording management area are provided to effectively reduce a total search time of RMD mirror search. CONSTITUTION: A selector(301) selectively outputs track information or address information according to a selective signal. If the track information is inputted through the selector, a binary search and seek controller(302) executes a binary search for detecting an RF(Radio Frequency) signal from a track position corresponding to the track information and judging RMD(Recording Management Data) recording/non-recording, and decides the number of tracks to be jumped according to the result of the judgement and a moving direction of an optical pickup. If the number of track to be jumped is larger than a track number threshold, a comparator(303) outputs a selection signal selecting the track information to the selector. If smaller than or equal to, the comparator outputs another selection signal selecting the address information to the selector.
Patent KR-20020070421-A (KR)
Inventor: LEE DONG ROCK
IPC: B29C44/02
Filed: 2002-08-28
Abstract: PURPOSE: A method and an apparatus for manufacturing a shoe sole are provided to fabricate the shoe soles having a predetermined quality regardless of the variation of environment or external conditions. CONSTITUTION: A shoe sole manufacturing apparatus includes a press(110) which is moved up and down on a frame(100). A sliding member(200) is provided on an upper surface of a bottom plate(240), which is moved up and down along a column formed in the frame by the press(110). The sliding member(200) moves forward and backward when stuff is inputted. A lower mold(300) is provided at an upper surface of the sliding member(200). An upper mold(400) is formed in an upper plate fixed to an upper end of the column. A housing(500) is installed at an outer portion of the upper mold(400). A lower portion of the housing(500) is opened. A pipe(600) is connected to one side of the housing(500) so as to discharge air from the housing(500) or to allow external air to be introduced into the housing(500).
Patent KR-20040019617-A (KR)
Title: System And Method For Transmitting And Receiving Data In Board
Inventor: LEE JIN SEOK
IPC: G06F13/00
Filed: 2002-08-28
Abstract: PURPOSE: A system for transmitting/receiving data in a board is provided to improve the total performance of a board by supplying a variable data transmission capacity to a transmission FIFO(First-In First-Out) and a receipt FIFO when data are transmitted or received, making a CPU adjust a transmitting/receiving data amount according to data transmission capacities of corresponding transmission FIFO and receipt FIFO, thereby increasing a data transmission/receipt efficiency. CONSTITUTION: A CPU(100) automatically senses a data transmission/receipt matching speed difference and a transmission/receipt transmission capacity and executes a data transmission/receipt according to corresponding data transmission/receipt matching speed differences and transmission/receipt transmission capacities. A transmission FIFO(300) has a variable data transmission capacity and stores transmission data transmitted by the CPU(100). A receipt FIFO(400) has a variable data transmission capacity and stores receipt data. A line interface unit(500) changes a parallel/serial as to transmission data stored in the transmission FIFO(300), transmits the data to the other board, changes a parallel/serial as to a receipt data received from a corresponding other board, and stores the data in the receipt FIFO(400). A control unit(600) compares an inputted clock, measures a data transmission/receipt matching speed difference of the transmission FIFO(300) and the receipt FIFO(400), reads a transmission state and a receipt state, creates a data transmission capacity record and state change signal, and transmits control data and an interrupt as to a data transmission/receipt matching speed difference and a data transmission capacity of the transmission FIFO(300) and the receipt FIFO(400) to the CPU(100).
Patent KR-20040020171-A (KR)
Title: Semiconductor memory device having partially controlled delay locked loop
Inventor: KIM GYU HYEON
IPC: H03K5/13
Filed: 2002-08-29
Abstract: PURPOSE: A semiconductor memory device including a partially controlled DLL(Delay Locked Loop) is provided to reduce the power consumption by turning on or turning off partially the DLL. CONSTITUTION: A semiconductor memory device including a partially controlled DLL includes a DLL(120) and a control signal generator(110). The control signal generator(110) is used for generating the first control signal and the second control signal. The DLL(120) are partially turned on or turned off by the first and the second control signals of the control signal generator(110). In addition, the DLL(120) is partially turned on or turned off according to the first to the fifth mode selection signals to select an operating mode of the semiconductor memory device.
Patent KR-20040021851-A (KR)
Title: Liquid toothpaste composition
Inventor: AHN JAE HYEON
IPC: A61K8/28
Filed: 2002-09-05
Abstract: PURPOSE: A liquid toothpaste composition containing sodium caseinate is provided which can improve dispersion stability of liquid toothpaste having low density(10,000 to 100,000 cps) as well as the shape retention properties and flowability. CONSTITUTION: The liquid toothpaste composition contains 0.1 to 5% by weight of sodium caseinate and additives. The additives are one or more selected from the group consisting of polishing agents, wetting agents, active agents, binding agents, foaming agents, flavorings, sweeteners and pigments. The polishing agents are one or more selected from the group consisting of precipitated silica, silica gel, zirconium silicate, calcium hydrogenphosphate, dibasic calcium phosphate dihydrate, hydrous alumina, light calcium carbonate, heavy calcium carbonate, potassium pyrophosphate, insoluble metaphosphate and aluminium silicate.
Patent KR-20040024738-A (KR)
Title: Air filter for clean-room
Inventor: CHO CHANG MIN
IPC: B01D39/16
Filed: 2002-09-16
Abstract: PURPOSE: An air filter for clean room is provided which prevents generation of contaminants due to corrosion by using a material with high acid resistance as a material for components of the air filter and reduces process cost by reducing replacement cost of the air filter. CONSTITUTION: The air filter for clean room comprising a frame(200); mediums(220) laid up perpendicularly to the air flowing direction so that one surface of the medium is oppositely directed to air flowing direction(250) inside the frame; and separators(230) which support the mediums, and which are positioned between the mediums and formed of a polymer based material having acid resistance for forming an air passageway, wherein the separators are formed of any one material selected from the group consisting of polystyrene, polyethylene, polypropylene, polyvinyl chloride, ethylene vinylacetate, polyethylene terephthalate, polycarbonate, polybutylene terephthalate, polyacetal and polyamide, wherein an oxide film is formed on an outer part of the frame to prevent corrosion of the frame, and wherein the mediums are fixed to the inner wall of the frame by sealant(210) such as polyurethane.
Patent KR-20030025203-A (KR)
Title: Dielectric filter, dielectric duplexer and communication apparatus
Inventor: HIROSHIMA MOTOHARU
IPC: H01P1/205
Filed: 2002-09-18
Abstract: PURPOSE: To provide a dielectric filter which can be kept superior in balance characteristics through a wide frequency band, a dielectric filter, and a communication device equipped with them. CONSTITUTION: An inner conductor-deposited hole with an inner conductor deposited on its inner wall is provided to the one side of a dielectric block 1 so as to reach the other opposed side of the block 1, both the ends of the inner conductor of the inner conductor-deposited hole and their vicinities are kept open, electrostatically coupled balance-type input/output terminals 7 and 8 and an external conductor 3 are formed near the open end of the inner conductor on the external surface of the dielectric block 1, a metal cover 10 is provided so as to cover the one opening face of the inner conductor-deposited hole of the dielectric body 1, and the metal cover 10 is made to act as a short- circuit conductor in a sprious mode such as a TE mode other than a TEM mode, so that the influence of a sprious mode can be eliminated.
Patent KR-20040028025-A (KR)
Title: Transmission of compressor
Inventor: YOO BYEONG GIL
IPC: F04C18/02
Filed: 2002-09-28
Abstract: PURPOSE: An apparatus for changing speed of a rotary shaft in a compressor is provided to change capacity of a compressor compressing refrigerant gas by changing speed of rotary force. CONSTITUTION: A rotary shaft is formed in a power generating unit(150) generating rotary force to transmit the rotary force. A transmission(160) changes a rotary speed of the rotary shaft. A compressing unit(20) is connected with the transmission for receiving the speed-changed rotary force to absorb a refrigerant. The transmission includes a driving pulley(161) inserted into the rotary shaft, and a driven pulley(162) mounted at a driven shaft(153) corresponding to the driving pulley, a belt(163) connecting the driving pulley with the driven pulley, and an actuator(164) supporting the belt to move the belt in an axial direction of the rotary shaft to change the rotary speed of the rotary shaft.