baber/WOPTO huggingface dataset:
Patent KR-20030000073-A (KR)
Title: Method of forming read only memory cell
Inventor: LEE HUI JUNG
IPC: H01L21/28
Filed: 2001-06-22
Abstract: PURPOSE: A method for forming a semiconductor ROM device is provided to simplify a fabricating process and prevent a short circuit phenomenon between gate lines by forming a flat cell type semiconductor ROM device. CONSTITUTION: A gate insulating layer is formed on a semiconductor substrate(100). The first polysilicon layer and a capping layer are sequentially stacked on the gate insulating layer by using a CVD(Chemical Vapor Deposition) method. A photoresist pattern is formed on the capping layer. The capping layer and the first conductive layer are etched by using the photoresist pattern as an etch mask. A line pattern of the first conductive layer is formed by etching the capping layer and the first conductive layer. An ion implanting process is performed on the substrate(100) by using the line pattern as an ion implanting mask. A thermal oxide layer(173) is formed on the substrate(100) except for the line pattern in order to locate a buried doped layer(151) under the thermal oxide layer(173). The capping layer is removed. The second conductive layer(181) is stacked on the line pattern. A gate line including a gate electrode is formed by patterning the second conductive layer and the first conductive layer of the line pattern.
Patent KR-20030001628-A (KR)
Title: Method and apparatus for designating expressive performance notes with synchronization information
Inventor: JUN YONG U
IPC: G09B15/02
Filed: 2001-06-25
Abstract: PURPOSE: A method and apparatus is provided to achieve improved effects in learning a musical instrument or studying music by allowing players or listeners to easily confirm the progress of musical playing. CONSTITUTION: A method comprises a first step(S210) of obtaining metal score from the musical score to be played or MIDI data; a second step(S220) of displaying electronic score on a screen in accordance with the musical score or meta-score; a third step(S230) of extracting X-Y location for all musical notes included in the electronic score, and generating a note position where X-Y location for each musical note and the meta-score are matched with each other; a fourth step(S240) of generating synchronization information including each musical notes of meta-score and actual playing time information for playing corresponding musical notes; and a fifth step(S250,S260) of designating musical notes corresponding to each time of the synchronization information, to the electronic score in accordance with the note position information.
Patent KR-20010079260-A (KR)
Inventor: KIM MIN JO
IPC: C08L5/08
Filed: 2001-06-28
Abstract: PURPOSE: Provided is a high-oriented pulp-state chitosan monofilament produced by using chitosan, having high purity and high molecular weight, without a general spinning process, which has high crystallinity, biodegradability, biocompatibility, antimicrobial property, hemostasis, etc. CONSTITUTION: The pulp-state chitosan monofilament is produced by grinding the chitosan with 5-30wt% (based on the chitosan) of water at a temperature of 50-120deg.C and applying shear strength, wherein the chitosan of formula 1 is produced by deacetylating chitin and has a deacetylation degree of 60-99% and a molecular weight of 20,000-2,000,000g/mole. The chitosan monofilament comprises fibrils having a thickness of 0.1-10 micrometer and has a diameter of 1-100 micrometer, a length of 1-100mm, a crystallinity of 30-70%, and an orientation degree of 80-95%.
Patent KR-20030002812-A (KR)
Title: Method for forming isolation layer in semiconductor device
Inventor: LEE YONG HUI
IPC: H01L21/76
Filed: 2001-06-29
Abstract: PURPOSE: A method of forming an isolation layer in a semiconductor device is provided to prevent generation of moat by using an HLD(High temperature Low pressure Dielectric) layer. CONSTITUTION: The first oxide layer and a nitride layer are sequentially formed on a silicon substrate(20). After selectively etching the nitride layer, a trench is formed by sequentially etching the oxide layer and the silicon substrate(20) using a nitride pattern as a mask. After growing a thermal oxide layer(28) on the trench, the second oxide layer(30) is filled into the trench. The second oxide layer(30) is polished to expose the nitride pattern. By removing the nitride pattern and the first oxide layer, an isolation layer is formed. An HLD layer(100) is deposited on the isolation layer so as to bury in moats generated in the second oxide layer(30). Then, the HLD layer(100) is etch-backed.
Patent KR-20030002887-A (KR)
Title: Method for testing color discretion of unit pixel by blooming effect
Inventor: CHO WAN HUI
IPC: H04N5/357
Filed: 2001-06-30
Abstract: PURPOSE: A testing method for searching a unit pixel of which color discriminating capability is decreased by blooming is provided to easily determine whether color discriminating capability is decreased or not with various test patterns using metal shields, thereby reducing the time required for the development of image sensors. CONSTITUTION: A testing method for searching a unit pixel of which color discriminating capability is decreased by blooming includes the steps of forming a first test pattern covering all unit pixels except unit pixels per color to test with a metal shield for measuring intrinsic color values for the unit pixels(100,120,140,160) per color, forming a second test pattern covering the unit pixels to text with a metal shield for measuring color values of the unit pixels to test from the second test pattern, thereby measuring the blooming influence generated by the rest pixels, forming a third test pattern covering all pixels except unit pixels positioned on a diagonal line of the unit pixels to test with a metal shield and measuring the blooming influence generated by the diagonally positioned pixels, forming a fourth test pattern covering all pixels except unit pixels positioned at both right and left sides of the unit pixel to test with a metal shield for measuring the blooming influence generated by the right and left pixels, and comparing the intrinsic color values with the color values measured from the second to fourth steps to determine whether the color discriminating capability of the unit pixels to test is decreased.
Patent KR-20030002198-A (KR)
Title: structure capacitor of semiconductor memory device and manufacturing method thereof
Inventor: BANG CHANG JIN
IPC: H01L27/108
Filed: 2001-06-30
Abstract: PURPOSE: A structure of a capacitor of a semiconductor memory device is provided to sufficiently guarantee a refresh characteristic and embody a device of low power consumption by forming a partition inside a cylinder layer constituting a storage node. CONSTITUTION: A contact plug layer(32) connects a lower conductive layer with the storage node(33). The storage node is connected to the contact plug layer. A storage node inner insulation layer(35) is formed in the storage node to separate a part of the storage node. A plate poly layer is formed in the surface of the storage node inner insulation layer. A meta-stable polysilicon(MPS) layer(31) is formed on the inner wall of the plate poly layer constituting the storage node.
Patent KR-20030003421-A (KR)
Title: Current controlled low noise output driver
Inventor: BAE JONG HONG
IPC: G11C7/10
Filed: 2001-06-30
Abstract: PURPOSE: A low noise output driver of a current control method is provided to reduce noise by controlling variably the amount of current. CONSTITUTION: A pull-up transistor(201) is connected between a power supply source(VDD) and an output terminal. The pull-up transistor(201) has a gate for receiving a pull-up control signal(PDB). A pull-down transistor(202) is connected between a ground voltage(GND) and an output terminal. The pull-down transistor(202) has a gate for receiving a pull-down control signal(ND). The first transmission gate(204) is inserted into a gate input terminal of the pull-up transistor(201). The second transmission gate(205) is inserted into a gate input terminal of the pull-down transistor(202).
Patent KR-20030002932-A (KR)
Title: Security module and a method of using the same
Inventor: HWANG IN HO
IPC: H04L9/32
Filed: 2001-07-02
Abstract: PURPOSE: A security module and a method for using the same are provided, which code and store program and data in the security module, and enables only an authorized person to decode the coded program and data and to use them. CONSTITUTION: A security module(100) comprises a flash memory(101) to store a firmware(Emk) coded safely by a security module manager, and a block encryption chip(103) decoding the coded firmware using a master key stored in a SRAM(102) for keeping the master key, and a program execution SRAM(106) stores a decoded firmware(Dmk) by the block encryption chip. A power is supplied to the SRAM for keeping the master key from a power supply part(104).
Patent KR-20030006297-A (KR)
Title: Heating system using sub-condenser in desel vehicle
Inventor: KIM HAK SE
IPC: B60H1/00
Filed: 2001-07-12
Abstract: PURPOSE: A heating system of Diesel engine automobile using sub-condenser is provided to stably execute initial heating at low cost and improve cooling performance by using the sub-condenser. CONSTITUTION: A sub-condenser(5) is placed between a compressor(1) and a receiver drier(4) to use air heated by a condenser(2) for heating. An air conditioner is stopped when indoor temperature increases up to fixed temperature as time has passed, whereon a heater(6) is operated. Even if the air conditioner works, warm air flows into a room when a temperature control switch is set at high temperature.
Patent KR-20030012055-A (KR)
Title: salt manufacturing method, and apparatus for the same
Inventor: LEE YOUNG NAM
IPC: A23L27/40
Filed: 2001-07-30
Abstract: PURPOSE: A method for producing salt comprising the steps of filtering seawater, concentrating the softened water and then mixing concentrated seawater with garlic is provided, thereby mass producing clean salt within a shorter time. CONSTITUTION: Seawater is filtered with a sand filter and an active carbon filter and extracted to produce softened water. Thereafter, the softened water is heated in an evaporator(33) at a certain temperature and the distilled water is condensed in a condenser(32) having a vacuum degree of 700mmHg. The concentrate is further mixed with a garlic in a mixing ratio of 8:2, then concentrated at 80deg.C for 10hr and dried.
Patent KR-20030013636-A (KR)
Title: Screen for Flat Type Braun Tube and Method for Making the Same
Inventor: JUN JUN TAE
IPC: H01J29/32
Filed: 2001-08-08
Abstract: PURPOSE: A screen for a flat cathode ray tube and a manufacturing method are provided to prevent re-reflected beam by an aluminum layer on a mirror from reaching on an adjacent fluorescent layer by forming a thickness of a black matrix similar to that of the adjacent fluorescent layer. CONSTITUTION: A screen(22) is formed on an inner surface of a panel(1) and comprised of a fluorescent layer(221) and a black matrix(222). The fluorescent layer(221) emits light by the collision of electron beam(6). The black matrix(222) is made of a non-fluorescent absorptive material and formed between fluorescent layers. An aluminum layer(13) is provided on the fluorescent layer(221) to re-reflect reflected beam(6) to the fluorescent layer(221) after the reflected beam(6) collides with the fluorescent layer(221). A thickness of the black matrix(222) is thicker 0.8-1.3 times than that of the fluorescent layer(221).
Patent KR-20010099474-A (KR)
Title: 휴대폰을 이용한 여행보험 가입방법.
Inventor: PARK HYEONG GI
Filed: 2001-10-05
Abstract: 본 발명은 휴대폰을 이용하여 여행보험에 가입하는 방법에 관한 것으로, 이러한 방법은 휴대폰을 이용하여 메인서버에 접속한 사용자가 보험종류를 선택하는 단계;와 여행보험에 관한 정보를 안내하는 단계;와 피보험자의 여행기간, 여행지, 여행목적 등을 입력하는 단계;와 피보험자의 인적사항을 입력하는 단계; 및 보험료를 휴대폰 요금에 부과하고 보험가입을 확인하는 단계;를 포함하고, 이렇게 발생되는 보험금의 결제과정은, 사용자의 휴대폰 요금에 상기 보험금을 부가하여 결제할 것인가를 상기 이동통신 사업자 서버에 문의하는 단계;와 상기 이동통신 사업자가 상기 보험금을 결제하는 경우에 상기 보험금 결제에 따른 결제승인번호를 획득하는 단계;와 보험계약이 성립되어 보험인증번호를 부여하고 이를 확인하는 단계;를 포함하는 것을 특징으로 한다. 이와 같은 방법에 의하여 공항, 터미널과 같은 여행출발지에도 간편하게 여행자보험을 가입할 수 있고, 소액으로 청구되는 여행자보험료는 휴대폰 요금에 부과되어 청구되고, 즉시로 여행자보험에 가입되었다는 고유의 보험인증번호를 전송하여 보험에 가입되었다는 것을 인정하므로서, 간편하게 여행자보험에 가입하고 그 신뢰성이 증대된다.
Patent KR-20020032350-A (KR)
Inventor: ISHIDA TAKUYA
IPC: G06F5/00
Filed: 2001-10-24
Abstract: PURPOSE: To provide a serial/parallel conversion circuit, a data transfer controller, or the like, which combines serial/parallel conversion function with a buffer function to smooth out clock frequency differences. CONSTITUTION: The serial/parallel conversion circuit (elasticity buffer) comprises a data-holding register 50, which holds serial data DIN input with a CLK1 (480 MHz) in a HS mode of the USB 2.0; a discrimination circuit 60, which discrimination between the effectiveness and non-effectiveness of the held data of a data cell, and a selector 66, which outputs data in the data cell discriminated as being valid from the data-holding register 50 with a CLK2 (60 MHz) of a lower frequency than the frequency of the CLK1. A data cell, the data of a head bit in which is discriminated as effectiveness, is regarded as being valid at the next clock cycle of the CLK2. The data cell is discriminate between validity and non-validity by each every clock cycle of the CLK2, then if the data cell is discriminated as non-effectiveness, outputting of the data of the data cell is waited for one clock cycle. A writhing pulse signal is generated to operate the data holding register 50 and a data status register 52.
Patent KR-20030034787-A (KR)
Title: Method of typing the english characters in the mobile phone
Inventor: RYU SEONG SU
IPC: H04M1/23
Filed: 2001-10-27
Abstract: PURPOSE: A method for inputting English character in a mobile communication terminal is provided to set a character of high frequency when inputting an English character as a basic key and then set the remnant keys as introduction keys, thereby facilitating the input of a character. CONSTITUTION: A character of high frequency is allocated a basic character key. The remnant keys are allocated as introduction keys. An English character is inputted by combining the basic key and the introduction key. The basic character is inputted by touching the button of character once. Other character is inputted by touching additionally the introduction key once more. The basic character keys are Q,A,E,I,L,O,R,T and Y and three characters including the basic character keys are allocated to each number key. The introduction keys are allocated as buttons of * and # and a recording button. A character excepting the basic character is inputted by pressing down the corresponding number key and the predetermined introduction key.
Patent KR-20030035694-A (KR)
Title: Apparatus for batch marking of slab number
Inventor: CHO BYEONG GI
IPC: B22D11/12
Filed: 2001-11-02
Abstract: PURPOSE: An apparatus for batch marking identification number on slab is provided to reduce production cost, build reliability of clients and contribute to safety of workers by marking identification numbers onto the slab at the same time, thereby reducing marking cycle time. CONSTITUTION: In an apparatus for marking identification numbers on a slab(5) produced in continuous casting process through a marking machine (M), the apparatus for batch marking identification number on slab comprises a spray unit part(20) which is installed inside the marking machine moved back and forth, in which a channel is formed so that high pressure gas and fuel pass through the channel, and in which a gas ignition means is connected to the lower part of a unit main body, wherein an aluminum powder storage tank is connected to the upper part of the unit main body; a letter plate drum set part which is installed between the spray unit part and slab to mark identification numbers on the slab(5) using aluminum powder(10) that is melting injected by the gas ignition means; a drum scanning unit part installed inside a drum of the letter plate drum set part to remove residual molten aluminum inside the drum; a descaler part(60) which is installed along a length direction of the unit main body from the lower part of the marking machine to remove scale on the side surface of the slab as the descaler part is being moved back and forth; and a scanning rod(70) for adjusting a gap between the marking machine and slab.
Patent KR-20030037875-A (KR)
Title: Method for managing schedule in a mobile communication terminal equipment
Inventor: KIM YONG NAM
IPC: H04M1/72451
Filed: 2001-11-06
Abstract: PURPOSE: A schedule managing method of a mobile communication terminal is provided to effectively manage a schedule such as periodically repeated anniversaries. CONSTITUTION: A controller checks whether there is a registered schedule(201). If there is a registered schedule, the controller checks whether the registered schedule is a repeated schedule(203). If the registered schedule is the repeated schedule, the controller compares a current time with a month, date, hour data set as an alarm time of the repeated schedule(205). If the current time is identical to the month, date, hour data(207), the controller searches and compares the stored repeated schedule information and a phone number list(209). The controller checks whether there is a name on the phone number list identical to the repeated schedule information(211). If there is a name identical to the repeated schedule information, the controller checks whether there is a phone number of a mobile communication terminal among phone numbers of the identical name(213). If there is a phone number of the mobile communication terminal, the controller generates an alarm sound and displays the phone number related to the name identical to the repeated schedule information and a short message generation menu. The controller checks whether the user selects the short message generation menu(217), and if so, the controller sets a short message generation mode, generates a short message according to a user's input, and transmits it to the phone number of the mobile communication terminal(219). The controller checks whether the date information of the repeated schedule is stored according to the lunar calendar(229), and if so, the controller calculates the date information of the repeated schedule to a solar calendar of the next year and stores it(231).
Patent KR-20030039268-A (KR)
Inventor: WOO GYEONG HOE
IPC: F27B3/22
Filed: 2001-11-12
Abstract: PURPOSE: A carbon injection apparatus for electric furnace is provided to constantly maintain injection position of lance for injecting carbon from the upper part of the electric furnace and prevent the lance from being damaged by arc generated from the electric furnace. CONSTITUTION: The carbon injection apparatus for electric furnace comprises a lance (11) which is penetratingly inserted into an insert hole (10a) formed on support member installed at the upper side of the electric furnace in such a way that the lance (11) is ascended and descended, at the center of which an injection line (12) is installed so that carbon powder moves through the injection line (12), and at the lower part of which an injection nozzle (17) is projectingly formed to inject powder carbon; an injection hose (13) connected to the upper center of the lance (11) to supply carbon powder to the injection line (12); a cylinder (20) installed at one side of the upper surface of the support member to ascend and descend the lance (11); and upper and lower tubes (21,22) for covering the outer circumferential surface of the cylinder (20) so that the cylinder (20) is prevented from being damaged, wherein the apparatus further comprises a plural guiding rolls (19) installed on the inner circumferential surface of the insert hole (10a) formed on the support member so that the lance (11) is smoothly ascended and descended; a limit switch (23) installed at upper and lower parts inside a lower tube for protecting the cylinder (20) so that movement of an upper tube is limited by the limit switch (23); and a refractory cover (18) installed at one side of the lower part of the lance (11) so that the lance (11) is prevented from being damaged by arc generated from the electric furnace.
Patent KR-20020003334-A (KR)
Inventor: KIM JAE HYEON
IPC: G06F3/048
Filed: 2001-12-04
Abstract: PURPOSE: An editing tool program for a customized Internet web browser is provided to create directly a data file of a customized web browser by using the editing tool program. CONSTITUTION: A personal computer(100) comprises an input/output adapter(102), a central processing unit(104), and a memory(106). The personal computer(100) connects to a host server(150) through an intranet, the Internet, and other communication channel. The host server(150) includes an input/output adapter(152), a central process unit(154) such as a microprocessor, and a memory(156). The host server(150) uses HTTP(Hyper-Text Transfer Protocol) in order to communicate data through the Intranet or Internet. The host server(150) responses a data request, transmits data, and provides a customized file of a suitable version so as to construct a customized web browser. The host server(150) performs a monitoring on an access number of a customized web site, receives a financial transaction from the customized web site.
Patent KR-20030054194-A (KR)
Title: Multi Language Support System and Method
Inventor: CHOI MUN WON
IPC: G06F9/44
Filed: 2001-12-24
Abstract: PURPOSE: A system and method for supporting a multi-language is provided to change a language while a program is operated by preparing a caption, a hint, and an item of a component being used in preparing the program according to languages, packaging the prepared component with other components possessed in the same form as the prepared component, and changing the language. CONSTITUTION: A form search unit(20) changes a language mode in accordance with a language change request, searches form managing units(30) of all forms in an executed program, and informs change of a language mode to all searched form managing units(30). The form managing unit(30) changes a language mode, searches all components(40) possessed in a form managed by itself, and informs the change of the language mode to all components(40). A component(40) changes the language mode, and changes language formats of attributes possessed by itself into a language of the changed language mode.
Patent KR-20030056766-A (KR)
Title: Splint combined use cast absence for bone fracture fixing
Inventor: KIM KYUNG JIN
IPC: A61F5/01
Filed: 2001-12-28
Abstract: PURPOSE: A plaster cast member, also serving as a splint, for fixing a fractured bone is provided to reduce time and cost required to manufacture the plaster cast, and to eliminate deviation due to the skill difference of operators. CONSTITUTION: The plaster cast member is used in case of fracture of the upper extremity. For treatment of the fractured upper extremity, it is preferable to use a plaster cast member of the type comprising a hand fixing member(10) consisting of a member(11) for covering the back of the hand and a member(20) for covering the palm of the hand, a connection member(30) connected at its one end to the hand fixing member and extended underneath the elbow, and an elbow fixing member(40). The respective components of the plaster cast are separably connected with each other.
Patent KR-20030057606-A (KR)
Title: Method for fabricating semiconductor device
Inventor: LEE SANG DO
IPC: H01L21/28
Filed: 2001-12-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving gap-filling property of an interlayer dielectric, and removing void when the interlayer dielectric is formed. CONSTITUTION: An interlayer dielectric(21) having a landing plug(22) is formed on a semiconductor substrate(20). A plurality of bit lines(23) are formed on the interlayer dielectric(21). A fluidity insulating layer(25) is formed on the resultant structure so as to fill between the bit lines(23) by PECVD(Plasma Enhanced CVD) using mixed gases of SiH4 and H2O2. A storage node contact hole is formed to expose the landing plug(22) by selectively etching the fluidity insulating layer(25).