baber/WOPTO huggingface dataset:
Patent KR-20030016535-A (KR)
Title: manufacturing method of a poly silicon thin film transistor
Inventor: KIM SANG HYEON
IPC: G02F1/136
Filed: 2001-08-21
Abstract: PURPOSE: A method for fabricating a polysilicon thin film transistor is provided to prevent a gate electrode from being damaged when laser activation is carried out after implantation of impurities and to form a uniform LDD region without using an additional mask. CONSTITUTION: A polysilicon film in an island shape is formed on a substrate(210), and a gate insulating layer(230) is formed on the polysilicon film. A gate electrode(242) is formed of a metal on the gate insulating layer, and ions are implanted into the polysilicon film in a low concentration using the gate electrode as a mask. A silicon oxide(250) is deposited on the substrate including the polysilicon film using plasma enhanced chemical vapor deposition. Ions are implanted into the substrate in a high concentration, to form source and drain regions(222,223), and the ions of the source and drain regions are activated. An interlevel insulating layer is formed on the silicon oxide layer, and the interlevel insulating layer and the silicon oxide layer are patterned, to form the first and second contact holes exposing the source and drain regions, respectively. Source and drain electrodes, which are respectively connected to the source and drain regions through the first and second contact holes, are formed on the interlevel insulating layer.
Patent KR-20030016801-A (KR)
Title: Composition containing buforin ⅱ having treatment effect for mammalian with mastitis
Inventor: KIM JEONG HOE
IPC: A61K38/17
Filed: 2001-08-22
Abstract: PURPOSE: A composition of treating mastitis in mammals containing buforin II having an antimicrobial effect against microorganism causing mastitis of a lactating cow is provided. The composition is excellent in stability as well as mastitis treating effect, inhibits generation of antibiotic resistant strains of bacteria and repels cause bacteria. CONSTITUTION: The mastitis treating composition contains 0.01 to 20% by weight of buforin II and additionally an excipient, based on the total weight of the composition. The excipient is one or more selected from the group consisting of an aqueous ointment base material, oily ointment base material, olive oil and white bee'wax. Daily dosages of between about 8 and 80mg/day are sufficient to treat mastitis in mammals.
Patent KR-20030017792-A (KR)
Title: phytoncide omitted
Inventor: SO MU CHUL
IPC: A61P29/00
Filed: 2001-08-22
Abstract: PURPOSE: A health food composition obtained by mixing rosin containing phytoncide and egg protein is provided which is effective in prevention and treatment of kidney disease, tuberculosis, rheumatic arthritis, liver disease or the like and is used in the form of toothpaste, cosmetic and gum and can be administered by oral dose or injection. CONSTITUTION: The health food composition is prepared by mixing rosin from pine tree and an egg. For an example, 60g egg is mixed with 120g rosin, heated at 60 to 130deg.C for 40 to 45min and cooled to produce a solid half product. And 1g solid is heated with 6 to 7ml distilled water for 30min and filtered.
Patent KR-20010099096-A (KR)
Title: 인터넷 상에서의 상품판매방법
Inventor: PARK SEOG ZUN
Filed: 2001-08-29
Abstract: 본 발명은 온라인 즉 인터넷상에서 이루어지는 상품판매방법에 관한 발명으로서, 인터넷상의 상품판매 사이트에서 구매자들이 상품을 구매할 때 상품판매자가 각 상품마다 게임과 퀴즈를 설정,제공하여 구매자로 하여금 게임 또는 퀴즈에 참여토록 하고 그 결과에 따라 해당상품 금액에 상응하는 금액 또는 일정비율로 할인된 금액 만큼 구매자가 보상 받을 수 있게 한 것으로, 구매자의 관심과 흥미를 유발하여 인터넷상 에서의 상품판매를 촉진할 수 있는 방법이다.
Patent KR-20030018749-A (KR)
Title: Method for forming test pattern for p-well resistance evaluation
Inventor: KIM JIN HA
IPC: H01L21/66
Filed: 2001-08-31
Abstract: PURPOSE: A method for forming a test pattern for measuring a P-well resistance is provided to exactly measure the resistance of P-well by forming a depletion region at the interface between a p-type substrate and the P-well. CONSTITUTION: A P-well(2) is formed in a p-type substrate(1). An N-well(3) is formed at both sides of the P-well(2) by implanting n-type impurity ions into the substrate(1). A depletion region(4) is formed at the interface between the P-well(2) and the p-type substrate(1) by applying a desired bias to the N-well(3), thereby isolating electrically the P-well(2) to the p-type substrate(1).
Patent KR-20020068247-A (KR)
Inventor: NOH SEUNG MAN
IPC: G08C17/02
Filed: 2001-09-11
Abstract: PURPOSE: A tele-metering system is provided to monitor and measure load of electric power supply using wireless internet, and to accurately track failure points of lines. CONSTITUTION: The telemetering system for monitoring load of electric power supply using wireless internet is comprised of a meter; a data collecting/sending device(100) having a signal receiving modem(102) for receiving the usage data of electric power from a sending modem(36) of the meter, and a CDMA modem(104) for receiving electric current voltage values from an electric transformer(200) to send it to a base station(50) of a mobile communication company; an inter working function(80) for converting wireless signals from the base station into internet data so as to send it through an internet network(70); and a web server(90) for allowing a user to inquire the usage data of electric power for a certain period.
Patent KR-20030025515-A (KR)
Title: device for driving liquid crystal display and driving method therof
Inventor: JANG HYEON RYONG
IPC: G09G3/36
Filed: 2001-09-21
Abstract: PURPOSE: An apparatus and a method for driving an LCD are provided to shorten a time for applying a voltage to liquid crystal of an LCD panel and remove afterimages by elevating a frame frequency. CONSTITUTION: A memory portion is used for storing digitalized image data. The memory portion is formed with the first memory(41), the second memory(42), a multiplexer(43), and a demultiplexer(44). The multiplexer(43) is used for writing the image data to the first memory(41) and the second memory(42) according to a control operation of a timing control portion(5). The demultiplexer(44) is used for reading the image data from the first memory(41) and the second memory(42) according to the control operation of the timing control portion(5). The timing control portion(5) is formed with a memory timing control portion(51), a frequency modulator(52), and a driving IC control portion(53).
Patent KR-20030025595-A (KR)
Title: Button function display method for mobile communication device
Inventor: EUN SEONG HUN
IPC: H04B1/38
Filed: 2001-09-21
Abstract: PURPOSE: A method of displaying a button function of a mobile communication terminal is provided to set the button function with a dualized method, and to display a performed function when a button is pressed for a long time while carrying out other function by a button-pressed time, thereby enabling a user to know the button function well without mistakes. CONSTITUTION: When a user presses a button(S101), a mobile communication terminal measures a button-pressed time(S102). The terminal decides whether the user unhands the button(S103). If so, and when the button-pressed time is within a preset help supplying time(S104), the terminal performs a function set in a shortly-pressing function(S105). If the user does not unhand the button or the button-pressed time is bigger than the help supplying time, the terminal decides whether the time is smaller than a long-pressing function time(S106). If the button is pressed for a long time, the terminal supplies a help for the set function(S107). If the help is continuously displayed while the button is pressed, and when the button is pressed more than the long-pressing function time(S108), the terminal carries out a function set in a long-pressing function(S109).
Patent KR-20030026060-A (KR)
Title: Converting Method Between Membership On Internet And Storage Media
Inventor: LEE DAE YEONG
IPC: G06Q99/00
Filed: 2001-09-24
Abstract: PURPOSE: A member qualification state switching method and its record media are provided to offer charged contents or service to a free member at first, and to switch the free member to the charged member if the member pays the contents or service within a certain period. CONSTITUTION: A user accesses a web site, and subscribes for the web site as a member(S10). A server of the web site offers the user a free member qualification(S20). In a case that the user wants charged contents or service, the user applies for a charged member(S30) and at this time, the server determines whether the application for the charged member is the first. The server allows the user to temporarily use the charged contents or service(S50). The server determines whether the user pays the charged contents or service for a period(S60). In a case that the user pays the charged contents or service, an operator checks a name of the payer and a payment amount, and stores the data at a payment management database, and then, the server maintains the charged member qualification for the user(S70). In a case that the user does not pay the charged contents or service, the server sets the user as a free member(S65).
Patent KR-20030026484-A (KR)
Title: Eletronically Controlled Brake System for Train Car
Inventor: PARK PAN SANG
IPC: B60L7/00
Filed: 2001-09-26
Abstract: PURPOSE: An electronically controlled air brake system for railway vehicles is provided to reduce the brake time and the brake cancellation time by controlling the pneumatic by the electronic control device provided at each vehicle, equalize brake powers of front and rear vehicles, control the brake power according to the load of vehicles and ensure a safe brake power when electronic control is impossible. CONSTITUTION: An electronic controller(10) comprises a power circuit(11), a main CPU(12), an automatic input board(13) to which a load sensor and an emergency pressure-reducing valve are connected, a manual input board(14) to which a load setting switch is connected, a digital output board(15) for controlling a relay valve, and an analog output board(16) for controlling an electropneumatic valve. The automatic input board(13), manual input board(14), digital output board(15) and analog output board(16) are connected to the main CPU(12). A pneumatic operator connected to a brake cylinder(26) comprises a relay valve(27) operated by the digital output board(15), a control pressure tank(25), an electropneumatic valve(23) operated by the analog output board(16) and a trigonal valve(28). A sensor(30) comprises a pressure sensor(31), an emergency pressure-reducing valve(33) and a load sensor(32).
Patent KR-20030033334-A (KR)
Title: Optical fiber & wire unification cable
Inventor: PARK IN CHEOL
IPC: G02B6/44
Filed: 2001-10-18
Abstract: PURPOSE: A cable integrating an optical fiber and an electric wire is provided to integrate an optical fiber and an electric wire. CONSTITUTION: The optical cable is an integrated cable for outdoor and indoor usage and is used in a short distance and long distance communication network. According to the optical cable, an optical fiber is jacketed at first and then the second jacketing is performed by inserting an Aramid-Yarn(3) to increase a tractive force of the first-jacketed product and cable. The number of cores of the integrated cable is 2 cores or 6 cores.
Patent KR-20030033390-A (KR)
Title: method and circuit for selection control of valve
Inventor: LEE SEOK JAE
IPC: F24C3/12
Filed: 2001-10-22
Abstract: PURPOSE: A method and a circuit for controlling valve selection are provided to simplify circuit configuration and reduce manufacturing costs by reducing elements for controlling valve selection. CONSTITUTION: A circuit comprises input ports(I1',I2',I3') each of which has an option port function for selectively controlling a three-way or four-way valve; output ports(O1',O2',O3') for outputting signals for controlling valves(V1',V2',V3',V4'); and a micro computer(20) for sensing whether signals are normally output from the output ports, and selecting a three-way valve control method or a four-way valve control method in accordance with whether the signal is input to the input ports. A method comprises the first step of setting a valve control method to the micro computer; the second step of judging whether the micro computer is mounted with input ports; the third step of operating a three-way valve if the micro computer is mounted with input ports; and the fourth step of operating a four-way valve if the micro computer is not mounted with input ports.
Patent KR-20030037829-A (KR)
Title: Core Retrofitting Structure for Aged Rockfill Dam or Reservior using Penetrable Waterproofing Agent
Inventor: KIM TAE HEE
IPC: E02B7/00
Filed: 2001-11-06
Abstract: PURPOSE: A seepage defense system of a reservoir or a rockfill dam using inorganic liquefied ceramic permeable waterproof compound is provided to prevent a water leakage, and to extend the life of a reservoir or a rockfill dam or to use permanently. CONSTITUTION: The seepage defense system of a reservoir or a rockfill dam using inorganic liquefied ceramic permeable waterproof compound comprises the steps of perforating holes on the core(200) or the dam body(100) of the aged reservoir or rockfill dam, interposing double pipes in the perforated holes, placing inorganic liquefied ceramic permeable waterproof compound whose main components are natural mineral powder and water in the outer pipe of the double pipe, and injecting air compulsively into the inner pipe of the double tube to let the inorganic liquefied ceramic permeable waterproof compound permeated/cured in a core layer to form a water barrier(300).
Patent KR-20030037619-A (KR)
Title: Apparatus and method for controlling step motor for digital copier
Inventor: SONG GWAN SEOP
IPC: G03G15/00
Filed: 2001-11-07
Abstract: PURPOSE: A system and a method for controlling a step motor of a digital copy machine are provided to actively vary current for controlling the step motor that drives a scanner carriage of the digital copy machine with scan speed. CONSTITUTION: A system for controlling a step motor of a digital copy machine includes a drive waveform generator(12), an application current determination unit(14), a motor driver(16), a current sensor(20), a chopping counter(22), and a controller. The drive waveform generator generates a digital drive waveform corresponding to an image determined in response to a control signal. The application current determination unit selects one of a plurality of reference currents in response to a select signal and outputs the selected reference current as current to application current. The motor driver converts the drive waveform into an analog form, amplifies the drive waveform converted into the analog form in accordance with the application current, and outputs the amplified result to the step motor as control current. The current sensor senses the quantity of the control current and outputs the sensed result. The chopping counter counts the sensed result in response to combination of bits corresponding to the digital drive waveform and outputs the counted result as the number of times of chopping. The controller compares a predetermined number of times with the number of times of chopping and outputs the control signal and select signal generated in accordance with the compared result.
Patent KR-20030040898-A (KR)
Title: System and method for offering book information using e-mail and storage media for having program source thereof
Inventor: CHO SEOUNG HO
IPC: G06F17/00
Filed: 2001-11-16
Abstract: PURPOSE: A system and a method for offering book information through an e-mail and a recording medium storing a program source are provided to make a member interested in a book by sending a selected part of the chosen book to the member everyday as the e-mail. CONSTITUTION: A user terminal, a book information providing server(20), and a cooperating bookshop are connected with the Internet. The book information providing server(20) comprises a member management module(21) managing the information of a user registered as the member, a book information management module(22) storing and managing the selected part by each unit, an AD(ADvertisement) information management module(23) collecting and managing the AD information of cooperating companies, and an e-mail sending module(24) sending the e-mail to the member by editing the selected part of the book and the AD information. The member management module(21) stores a literature genre selected by the member in a member information database(25) by making the member input the interesting genre at registration.
Patent KR-20020040571-A (KR)
Inventor: ENGELER CHRISTIAN
IPC: B01D59/32
Filed: 2001-11-20
Abstract: PURPOSE: A column for carrying out an isotope exchange between a liquid substance and a gaseous substance is provided. CONSTITUTION: In a column for carrying out an isotope exchange between a liquid substance(L) and a gaseous substance(G) using a catalytic reaction in which the isotope exchange between molecules of the vaporized liquid substance(V) and molecules of the gaseous substance(G) takes place through a heterogeneous catalysis, the column comprises a plurality of modules(M) which are arranged vertically one above the other and which are in each case subdivided into two regions K and A which are serially connected by a connection region(C), with it being possible to carry out the catalytic reaction in the region K on a first packing(2), with it being possible to carry out a substance exchange between a liquid and a gaseous phase which contains vapor in the region A by means of a second packing(3) for compensating substance concentrations, with a transport of the gaseous substance(G, V) which contains vapor being driven through the modules as a result of pressure gradients during the operation of the column; with the transport direction being changed at least once in the connection region, and indeed from a downward direction to an upward direction, whereas the liquid substance(L) is forwarded downwardly through the modules through the action of gravity alone, wherein the transport through the modules(M) of the gaseous substance(G, V) which contains vapor in each case is conducted upwardly through the region K, downwardly through the connection region(C) and upwardly through the region A.
Patent KR-20030043191-A (KR)
Title: Increasing immune composition contained korean acanthopanax senticosus extract, protein extract, crude protein-polysaccharide extract which were extracted korean acanthopanax senticosus, and food or food additives and medicine containing above increasing immune composition
Inventor: KIM SEONG HUN
IPC: A61P37/00
Filed: 2001-11-27
Abstract: PURPOSE: Provided are a food or food additive and a pharmaceutical composition including an immunostimulating composition containing an Acanthopanax Senticosus extract, a protein extract and a crude proteoglycan extract of Acanthopanax Senticosus from Acanthopanax Senticosus(Rupr. et Maxim.) Harms as an active ingredient. CONSTITUTION: An Acanthopanax Senticosus extract is extracted in phosphate buffered saline(PBS), followed by agitation with a saturated ammonium sulfate solution to precipitate a protein fraction. Thereafter, the protein fraction is dissolved in the PBS, dialyzed and centrifuged to recover a supernatant. The supernatant is filtered and freeze-dried to produce a protein extract. The Acanthopanax Senticosus extract is dissolved in ethanol to give a final concentration of 70 to 80%, followed by light agitation and centrifugation to produce a precipitate. The precipitate is dissolved in distilled water, dialyzed and freeze-dried to produce a crude proteoglycan extract.
Patent KR-20020045544-A (KR)
Inventor: KWON HAE SEONG
IPC: G11B5/012
Filed: 2001-12-05
Abstract: PURPOSE: A hard disk drive is provided to detect asperity from a parking zone of a disk after assembling the disk drive, thereby picking out a disk drive having a defect before delivering the disk drive to a customer. CONSTITUTION: A disk(12) has a parking zone. A spindle motor(14) rotates the disk. A head(20) is coupled with the disk. An actuator arm(24) is coupled with the head. A voice coil motor(32) is coupled with the actuator arm, and is activated to move the head according to the disk. A thermal asperity detecting circuit is connected to the head, and detects asperity on the disk. A controller is connected to the voice coil motor and the thermal asperity detecting circuit, and makes the voice coil motor move the head to the parking zone, to control the asperity detecting circuit to detect the asperity in the parking zone.
Patent KR-20030047335-A (KR)
Title: Method and apparatus for processing document
Inventor: KIM HAN SEONG
Filed: 2001-12-10
Abstract: PURPOSE: A method and device for managing a document is provided to transmit a document through an electronic mail while processing a document without a help of an electronic mail transmission program. CONSTITUTION: If a document prepared by the user is transmitted through an electronic mail(10), information and a message requested in the electronic mail is received and information including a message and a document is decided as transmission information(12). Electronic mail identification data are inserted into the transmission information, and the inserted result is decided as transmission data(14). A format of the transmission data is converted into an electronic mail format(16). The transmission data having the converted format are transmitted to an account of a receiver(18). The document is output to the user(20).
Patent KR-20030049449-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: PARK SIN SEUNG
IPC: H01L21/768
Filed: 2001-12-15
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent plasma induced damage in metallization by using a nitride layer as an etch stop layer having a relatively high etching selectivity compared to an interlayer dielectric. CONSTITUTION: A word line/substrate etch stop layer(220) is formed on a substrate(21) having a word line(22). After forming the first interlayer dielectric(23), a bit line(24) is formed on the first interlayer dielectric. A bit line etch stop layer(240) is formed on the bit line. After forming the second interlayer dielectric(25), a capacitor(26) is formed on the second interlayer dielectric. A capacitor etch stop layer(260) is formed on the capacitor. The third interlayer dielectric(27) is formed on the resultant structure. After selectively etching the third, second and first interlayer dielectric using the first plasma dry etching, contact holes(C1,C2,C3,C4) are formed by selectively etching the exposed etch stop layers using the second plasma dry etching. At this time, the etch stop layers are made of a nitride layer.