baber/WOPTO huggingface dataset:
Patent KR-20020002168-A (KR)
Title: Method For Forming The Phase Shifting Mask
Inventor: YOO GON SIK
IPC: H01L21/027
Filed: 2000-06-29
Abstract: PURPOSE: A method for manufacturing a phase shift mask is provided to eliminate particles by performing a dry etch process without a light blocking layer, and to prevent a defective pattern shape caused by a high development ratio by dry-etching a shift layer without the light blocking layer. CONSTITUTION: A phase shift layer(20) and a photoresist layer are consecutively stacked on a quartz plate(10). An exposure process is performed regarding a portion of the resultant structure where a mask pattern is to be formed by using exposure equipment to form an exposure portion on the photoresist layer. The exposure portion of the resultant structure is developed and eliminated to form a photoresist layer pattern, and the phase shift layer is etched through the photoresist layer pattern. After the photoresist layer is removed, a light blocking layer is stacked on the entire surface of the resultant structure. After an exposure process is performed regarding a predetermined portion of the light blocking layer by using exposure equipment, the exposed portion of the light blocking layer is developed again.
Patent KR-20020002667-A (KR)
Title: Method of fabricating contacts in buried-well
Inventor: CHOI GUK SEON
IPC: H01L21/28
Filed: 2000-06-30
Abstract: PURPOSE: A contact formation method of a buried well is provided to easily achieve a power-biasing and to improve an SER(Soft Error Rate) without increasing chip sizes. CONSTITUTION: A P-well(204) and a buried N-well(206) are sequentially formed in a P-type substrate(202). After forming a first insulating layer(208), a contact is formed by sequentially etching the first insulating layer(208) and the buried N-well(206). Then, an N-type polysilicon is sufficiently filled into the contact. After forming a second insulating layer(214) having a contact hole on the resultant structure, a metal interconnection(216) is formed on the resultant structure. Thereby, the polysilicon layer having a low resistance is electrically connected from the buried N-well(206) to the metal interconnection(216).
Patent KR-20010029886-A (KR)
Inventor: NOMURA YOSHINOBU
IPC: H01L27/118
Filed: 2000-07-05
Abstract: PURPOSE: To reduce the period for development of a linear SASIC. CONSTITUTION: In the semiconductor integrated circuit device, block areas 1-20 for master slice are placed in an area 32 in a semiconductor chip 30 in order to reduce the time for design, and basic blocks provided in basic blocks 21-24 formed in a basic block area 33 in a part of electronic circuit are maximally used in order to realize a reliable circuit modification and development of models.
Patent KR-20000063457-A (KR)
Inventor: KIM GYEONG JIN
IPC: C02F3/20
Filed: 2000-07-13
Abstract: PURPOSE: An oxidation ditch system containing floating settler with flow controlling capacity is provided, which is characterized in that organics are removed stably by introduction of the oxidation ditch, nitrogen is removed completely by aeration/anaeration of two oxidation ditches in turns, and phosphorus is removed by biological and chemical process. Specially, the system is very stable because the volume of the oxidation ditch is changed actually according to the change of sewage quantity and quality by introduction of the floating settler. CONSTITUTION: An oxidation ditch system containing floating settler with flow controlling capacity is characterized by comprising the following parts of: two oxidation ditches(1,2), floating settlers(4,4a) installed in the oxidation ditches(1,2) and equipped with rotors(20,20a) and floaters(30,30a), baffle plates(21,21a) installed to minimize the effect of turbulence, and the return sludge pipe(25). The floaters installed to both sides of settlers help to maintain water-level constantly and to discharge only a fixed quantity.
Patent KR-20000072074-A (KR)
Inventor: JEE SU OOK
IPC: A23L17/00
Filed: 2000-07-21
Abstract: PURPOSE: A preparing method of salted seafood containing herbal nutrients from many kinds of vegetables including vitamin, protein, carbohydrates, matrix and inorganic matters has various pharmacological effect is provided. CONSTITUTION: The salted seafood with herbal materials is prepared by removing toxic substances from the vegetables by cleaning, getting powdered vegetables after breaking into small pieces and steaming to dry, adding the powdered vegetables with salt to seafood, and then ripening and fermenting the mixture to get a salted seafood. Lycium Chinense, jujube, a pine needle, a gingko, a camellia flower, a dandelion, a hedysarum, Polygala tenuifolia, fruits of schisandra chinensis, Angelica acutiloba, chest nut, Epimedii Herba, Eucommia ulmoides OLIVER, bellflowers, Saururas chinensis Baill, hazel, peony, aloe, chrysanthemum, lotus flower, Codonopsis lanceolata, Mentha arvensis L., Lonicera japonica, Cnidium officinale, Polygonum multiflorum Thunb., cinnamon, licorice, flowers of sulfur, Atractylodes macrocephala KOIDZ., Rehmanniae Radix Preparata, Atractyodis Rhizoma, Poria cocos wolf, Bupleurum falcatum l., Magnolia obovata, Liriope platyphylla W. et T, Houttuynia cordata Thunberg, Carthamus tinctorius L, pollens, elm, peach, peony, wild chrysanthemum, cactus, evening primrose, lemon, mushroom, mulberry, kale leaves, convolvulus, mugwort, and brown seaweed are used as herbal vegetables.
Patent KR-20020009737-A (KR)
Title: Satellite Internet Multi-point Digital Video Distribution System
Inventor: LEE HYEON CHEOL
IPC: H04H60/82
Filed: 2000-07-26
Abstract: PURPOSE: A multipoint digital image distribution system using satellite Internet is provided to distribute high-quality large-capacity image data in the form of digital file without employing a separate storage device, and to minimize production cost and distribution cost. CONSTITUTION: A satellite Internet image data transmitting station(100) transmits digital image data to a satellite relay center(200) in multicast stream mode. The satellite relay center relays the digital image data to a local video televising business proprietor(303) including a satellite receiver(310). The local video televising business proprietor stores the received image data and image data management information in a VOD file server(320) and a VOD stream server(330), respectively. A customer of the video televising business proprietor selects and requests a specific video from the stream server. The requested video is read from the file server to be transmitted to display devices(410,420,440) in unicast mode.
Patent KR-20020010845-A (KR)
Title: A 108 tap 1:4 interpolation FIR filter for digital mobile telecommunication
Inventor: CHO HAN JIN
IPC: H03H17/06
Filed: 2000-07-31
Abstract: PURPOSE: A 108 tap 1:4 interpolation finite impulse response filter device for digital mobile communication is provided to be capable of simultaneously performing 4 filter operations without increasing the speed of operation frequency by applying a pipeline technique and a look-up table technique. CONSTITUTION: An input shift register and selector(100) shifts bit filter inputs and outputs 27-bit parallel data, and sequentially the output parallel data one by one. An address generator(200) receives the 27-bit parallel data to generate addresses according to respective counting groups. Look-up table groups(300,400,500,600) generate the filter outputs of count groups by using the addresses generated in the address generator. A pipeline register(700) delays the filter outputs per count group output in parallel from the look-up table groups. A group selector(800) converts the outputs delayed from the pipeline register(700) into DC outputs. A pipeline register(900) delays the outputs of the group selector to match the filter output times of respective channels.
Patent KR-20010007749-A (KR)
Inventor: SHIN DUG SU
IPC: G06F17/00
Filed: 2000-08-04
Abstract: PURPOSE: A method for managing and operating various contents in personal and company homepages in a remote place is provided to carry out the function of a hub exchanging information between information providers and netizens and to offer customized contents information to netizens and the opportunity of public relations to information providers. CONSTITUTION: A homepage toy program is composed of a contents management program part(2), a homepage toy conversion part(3), a real-time transmission and usage frequency recording part(4) and a probability instant drawing type banner advertising program part(5). The homepage toy program executes the function of a hub exchanging information between contents information providers(1) and users so that the opportunity of public relations for customized contents can be provided to contents users(6).
Patent KR-20020016293-A (KR)
Title: The method and apparatus for generating a guide voice of automatic voice guide system
Inventor: PARK IK HYEON
IPC: G10L13/00
Filed: 2000-08-25
Abstract: PURPOSE: A method and an apparatus for generating a guide speech of an automatic response system are provided to create a required guide speech using a voice token connection method and a text-to-speech method. CONSTITUTION: An apparatus for generating a guide speech of an automatic response system includes a radio actor voice token list(200), a text-to-speech module(300), and a composite module(100). The radio actor voice token list records required voice tokens in advance. The text-to-speech module converts an input text to a speech. The composite module divides an input text into sentences and compares the sentences with the contents of the radio actor voice token list. The composite module stores sentences that accord with the contents of the list but generates a composite sound for sentences that do not accord with the contents through the text-to-speech module, and then synthesizes the accorded contents and the composite sound to create a desired text.
Patent KR-20020017169-A (KR)
Title: High precision and large translational displacement device using piezo-electric actuator
Inventor: KIM IN SOO
IPC: H05K13/02
Filed: 2000-08-29
Abstract: PURPOSE: A linear conveyer apparatus using a piezoelectric actuator is provided to accomplish large displacement with desirable resolution, fast response, and high energy efficiency. CONSTITUTION: A linear conveyer apparatus comprises a propulsion unit(106) and a lock unit(108a,108b). The lock unit includes a front lock unit(108a) and a rear lock unit(168b). The propulsion unit(106) is between the front lock unit and the rear lock unit. The front lock unit has an expansion/contract rod(126). A piezoelectric actuator(128a) is at the middle of the expansion/contract rod(126). At the front end of the front lock unit, an elastic element(130) is coupled to a long coupling rod(131). The propulsion unit(106) includes an expansion/contract rod(132). The both ends of the expansion/contract rod(132) are coupled to the elastic element(130). A piezoelectric actuator(128b) is at the middle of the expansion/contract rod(132). An elastic element(134) is allocated at both ends of the piezoelectric actuator(128b).
Patent KR-20020017807-A (KR)
Title: A fabrication method of semiconductor device
Inventor: SONG YEONG PYO
IPC: H01L27/10
Filed: 2000-08-31
Abstract: PURPOSE: A fabrication method of semiconductor devices having a butting contact is provided to prevent a short between a plug and a gate by using an etch stop layer made of undoped polysilicon. CONSTITUTION: A first and second gate(35,36) are formed on a silicon substrate(31). After forming spacers(37) at both sidewalls of the gates(35,36), an impurity diffusion region(39) is formed in the substrate. A first etch stop layer(41) and an insulating layer(43) are sequentially formed on the resultant structure. Then, a second etch stop layer(45) made of an undoped polysilicon is formed on the interlayer dielectric so as to overlap one edge of the second gate(36). A butting contact hole(47) is formed to expose the first gate(35) and the impurity diffusion region. A contact plug(49) is then filled into the butting contact hole.
Patent KR-20020018534-A (KR)
Inventor: PARK IN WOOK
IPC: G06F17/00
Filed: 2000-09-02
Abstract: PURPOSE: A virtual nation system of an Internet web site is provided to make the web site as a three-dimensional moving picture through character, voice, and image information. CONSTITUTION: In an Internet web site, seven virtual nations for supplying information of different properties are constructed, respectively. The nations comprises the following nations. A legal nation supplies legal information. An educational nation supplies information with respect to an education. A dwelling and environment nation supplies information with respect to a construction and a building. A cultural nation supplies information with respect to a culture and speech and writing. An information nation supplies information with respect to a computer and the Internet. A sciential and medical nation supplies information of a life engineering and a medical science. A commercial nation supplies information as a commodity transaction and a finance. The above virtual nations are displayed as a three-dimensional moving picture, respectively, and supplied through a character, a voice, and image information.
Patent KR-20020024396-A (KR)
Title: Floating liner method for wiring strain guage for measuring floating liner friction
Inventor: HA GYEONG PYO
IPC: G01N19/00
Filed: 2000-09-25
Abstract: PURPOSE: A method for connecting a strain gauge is provided to output only a signal indicating the friction of a fixed liner without a lateral force and temperature change. CONSTITUTION: Strain gauges(R1-R8) installed on a gauge body are connected in the bridge shape. The second strain gauge is serially connected to the fifth strain gauge. The seventh strain gauge is serially connected with the sixth strain gauge. The first strain gauge is serially connected to the fourth strain gauge. The third strain gauge is serially connected to the eighth strain gauge. The second and fifth strain gauges and the seventh and sixth strain gauges are connected with a plus signal terminal(23). The first and fourth strain gauges and the third and eighth strain gauges are connected with a minus signal terminal(25). When a downward friction force is applied to a fixed liner, the gauge body is deformed. The tensile stress is applied to the first, fourth, sixth and seventh strain gauges. The compressive stress is applied to the second, third, fifth and eighth strain gauges. The resistances of the strain gauges applied with the tensile stress increases, while the resistances of the strain gauges applied with the compressive stress decreases. Then, voltage difference occurs between the plus terminal and the minus terminal. By using the voltage difference, the friction force of the fixed liner with a piston is obtained.
Patent KR-20020024682-A (KR)
Title: Method for order goods the using settlement mobile payment after arrival radio
Inventor: KIM SUN MIN
IPC: G06Q20/12
Filed: 2000-09-26
Abstract: PURPOSE: A method for ordering using MPAA(Mobile Payment After Arrival) settlement is provided for a purchaser to purchase goods by providing only simple information without joining a shopping mall site, execute settlement through a linked electronic settlement agency site, and carry out MPAA settlement after finally checking the state of delivered goods. CONSTITUTION: A user searches for goods information at a shopping mall site(S10), transfers a purchase request for desired goods to the shopping mall site(S20), and selects a payment system for the purchase-requested goods(S30). In case that the user selects a future payment system, the shopping mall site receives the purchaser's goods purchase request(S50) and transmits the received purchase information to an electronic settlement agency site. Also the shopping mall site transmits an order to a delivery company together with the purchaser's simple personal information(S60,S70). The purchaser confirms whether the delivered goods have a flaw(S80). If the delivered goods are all-perfect(S90), the purchaser settles the price of the goods through an MPAA terminal(S101).
Patent KR-20020030525-A (KR)
Title: Apparatus of auto regulation for monitor focus
Inventor: HWANGBO JUN DO
IPC: H04N3/26
Filed: 2000-10-18
Abstract: PURPOSE: An apparatus for automatically adjusting a focus of a monitor is provided to optimize the efficiency and productivity of an adjustment process by calculating horizontal and vertical sizes of a photographed pattern image, calculating voltage adjustment quantity according to the calculated horizontal and vertical sizes, and automatically adjusting the focus of the monitor in a control unit. CONSTITUTION: A pattern generator(11) outputs a focus adjustment pattern such as a picture or a character to a monitor(10) for adjusting a focus. A camera unit photographs a pattern image displayed on the monitor(10) by the pattern generator(11) through all directions movement. An image processing unit(14) converts the pattern image photographed in the camera unit into a digital image signal capable of being processed in the system and outputs the converted digital image signal. A control unit receives the digital image signal outputted from the image processing unit(14), measures horizontal and vertical sizes of the pattern image, and calculates a voltage provided to the monitor(10) for calculating a focus voltage adjustment quantity, and generating the focus adjustment quantity. A voltage adjusting unit horizontally and vertically adjusts the focus of the monitor(10) according to the focus adjustment quantity calculated in the control unit. The control unit has the first control unit(15) for processing the digital image signal of the image processing unit(14), calculating a supply voltage suitable for the monitor(10), and generating control signals of a camera moving unit(13) and a driver moving unit(19) and the second control unit(16) for receiving the control signals generated from the first control unit(15), providing the received control signals to the camera moving unit(13) and the driver moving unit(19), and transmitting a measured movement coordinate to the first control unit(15).
Patent KR-20020034265-A (KR)
Title: Method for providing a material ordering service in internet server
Inventor: AHN CHEOL HUI
Filed: 2000-10-31
Abstract: PURPOSE: A method for providing a materials order service on an Internet server is provided to enable an external purchaser ordering a PCB to rapidly and easily order a materials order of the desired PCB through the Internet by confirming an order reception through the Internet after estimating a capable supply data of the PCB. CONSTITUTION: The method for providing the materials order service comprises steps of confirming the order conditions of the PCB transferred from a communication terminal connecting to the Internet, estimating the capable supply data of the PCB confronting to the order conditions on the basis of the management information stored in a database, and transferring and displaying a message guiding the order reception according to an approval of the capable supply data of the PCB to the communication terminal. The Internet server(30) connects to the plural PCs(Personal Computer)(101-10m) positioning to the relating teams such as a production team, a sales team and a production management team, and inputting/outputting the production management information, a materials management server(20) storing and managing the production management information, and the plural subscriber communication terminals(401-40n) through the Internet(200).
Patent KR-20020033380-A (KR)
Title: Apparatus for handling XML/EDI of B2B Operation and Method thereof
Inventor: LEE HAN JU
IPC: G06F17/00
Filed: 2000-10-31
Abstract: PURPOSE: A system and method for processing an XML/EDI(Extensible Markup Language/Electronic Data Interchange) for performing businesses between companies is provided to reduce the generation of errors by providing an EDI service to users who can't use the EDI service owing to the problem of expenses in the form of XML, and by converting paper documents into electronic documents. CONSTITUTION: A B2B processing server(20) includes a web service processing unit(201), an extraction processing unit(202), a mapper connection processing unit(203) and a storing unit(204). The web service processing unit(201) makes out an EDI(Electronic Data Interchange) document according to a request of an external web browser user connecting through a network and confirms errors of the document. In addition, the web service processing unit(201) transmits the EDI document to the user. The mapper connection processing unit(203) receives and confirms the EDI document from the outside. The extraction processing unit(202) analyzes and extracts the request for processing the EDI document transmitted through the web service processing unit(201) or the mapper connection processing unit(203).
Patent KR-20010051499-A (KR)
Inventor: IIZUKA TOSHI
IPC: D03D1/00
Filed: 2000-11-07
Abstract: PURPOSE: A fabric for shielding electromagnetic waves is provided to satisfy the flame retardancy because there has been no shielding components for shielding electromagnetic waves from an electric and electronic apparatus. CONSTITUTION: A fabric(10) for shielding the electromagnetic waves is composed of a fiber containing a phenol resin fiber of at least 15wt.% or more, and has electromagnetic wave-shielding properties caused by the electroconductor layer formed on the surface of the fiber, and improved flame retardancy and resistance to fire spreading caused by the excellent flame resistance of the phenol resin fiber.
Patent KR-20020036906-A (KR)
Title: Drink manufacturing method by ascidian abstraction
Inventor: BAE BYUNG KWON
IPC: A23L2/38
Filed: 2000-11-11
Abstract: PURPOSE: A process of preparing a beverage by mixing seaweed extracts with an extract of a Chinese herbal plant is provided. Whereby, the beverage contains a physiologically active substance and nutrients. CONSTITUTION: A mixture of 30% by weight of Undaria pinnatifida, 30% by weight of kelp and 30% by weight of Hizikia fusiforme is added with 10% by weight of jujube, Glycyrrhizae Radix, Angelicae gigantis radix or the like, and then extracted with water in a ratio of 1:1 at 95 to 120deg.C for 4 hr.
Patent KR-20020038260-A (KR)
Title: Manufacturing method for metal gate on semiconductor device
Inventor: LEE SANG HEON
IPC: H01L21/3213
Filed: 2000-11-17
Abstract: PURPOSE: A method for fabricating a metal gate of a semiconductor device is provided to form a uniform profile of a gate and to prevent charge-up damage, by varying an application period and an interception period of bias power so that a process condition is precisely varied. CONSTITUTION: A gate oxide layer, a polycrystalline silicon layer and a tungsten layer are sequentially deposited on a semiconductor substrate. A hard mask is formed on the tungsten layer. A part of the tungsten layer and the polycrystalline silicon layer under the tungsten layer are etched to form a metal gate by a plasma etch process in which the bias power is applied by a time modulation method having the application period and interception period of the bias power.