baber/WOPTO huggingface dataset:
Patent KR-20010007347-A (KR)
Title: Cosmetic Materials
Inventor: ONO ICHIRO
IPC: A61Q19/00
Filed: 2000-06-12
Abstract: PURPOSE: A cosmetic material is provided to obtain high compatibility with other ingredients of cosmetics, such as oils, surfactants and powders, to ensure high stability in the emulsified state as well as an excellent effect in cleansing sebum stains and durable makeup stains. CONSTITUTION: A cosmetic material mixes a silicone compound represented by the following formula(I): R1aR2bSiO(4-a-b)/2 wherein R1 groups represent a hydrogen atom or a same or different organic group selected from the class consisting of alkyl groups containing 1 to 30 carbon atoms, aryl groups, aralkyl groups, fluorinated alkyl groups, a is a number of from 1.0 to 2.5; b is a number of from 0.001 to 1.5, R2 groups represent a silicone group represented by the following formula(II): - CcH2c -O- (C2H4O)d(C3H6O)eR3 wherein R3 is a hydrocarbon group containing 4 to 30 carbon atoms, or an organic group represented by R4-(CO)-, R4 is a hydrocarbon group containing 1 to 30 carbon atoms, c is an integer of from 0 to 15, d is an integer of from 0 to 50, e is an integer of from 0 to 50, f is an integer of from 1 to 5, and g is an integer of from 0 to 500.
Patent KR-20000054722-A (KR)
Inventor: CHOI DAE TONG
Filed: 2000-06-20
Abstract: PURPOSE: A shop network advertisement board having various monitors and a control method of the same are provided enhancing a direct or indirect advertisement effect by advertising shop advertisement boards which are installed in multiple regions. CONSTITUTION: A shop network advertisement board apparatus having various monitors includes an indoor type shop information generating apparatus(190) and an outdoor type shop information generation apparatus(140) which are formed of an information generation apparatus capable of outputting a video and audio information like a video apparatus(150), a cable TV apparatus(160), a computer apparatus(170) and a TV apparatus(180).
Patent KR-20020001250-A (KR)
Title: Method of manufacturing a flash memory cell
Inventor: SHIN YEONG GI
IPC: H01L21/8247
Filed: 2000-06-27
Abstract: PURPOSE: A method for manufacturing a flash memory cell is provided to improve reliability and an electrical characteristic, by forming a floating gate spacer insulation layer to guarantee an effective channel length and by making a contact area of an erase gate and a floating gate uniform. CONSTITUTION: A tunnel oxide layer(22) and the first polysilicon layer(23a) for the floating gate are formed and patterned on a semiconductor substrate(21). The floating gate spacer insulation layer(24) is formed on the sidewall of the first polysilicon layer. A source/drain(25) is formed, and the first insulation layer exposing the upper portion of the first polysilicon layer is formed. The second polysilicon layer(23b) for the floating gate, a dielectric layer(27), the third polysilicon layer for a control gate(28) and the second insulation layer(29) are sequentially formed on the resultant structure. The second insulation layer is patterned by using a control gate mask. After the third polysilicon layer is patterned, the exposed dielectric layer is removed. After the exposed second and third polysilicon layers are removed, the exposed dielectric layer is eliminated. After a control gate spacer insulation layer(31) is formed, the exposed second polysilicon layer is removed. The erase gate(32) is formed.
Patent KR-20000063360-A (KR)
Inventor: KIM JAE SEON
IPC: G06F17/50
Filed: 2000-06-29
Abstract: PURPOSE: A method for managing a design information of a computer aided design system is provided for constructing a database for design information, sharing design information of a 3-dimensional CAD system with an ERP system. CONSTITUTION: A drawing information input module is executed(200), A designated drawing file is opened(206). A current drawing information input state of a drawing file is displayed on a drawing information input module(210). A subject unit of a drawing file is updated in accordance with a drawing information which is newly inputted or corrected(212). A drawing information of a drawing information which is updated is stored in a certain format(214).
Patent KR-20020005831-A (KR)
Title: Sensor sensing circuit using voltage amplifier
Inventor: YOON TAE JUN
IPC: H03F3/00
Filed: 2000-07-10
Abstract: PURPOSE: A circuit for sensing a sensor in use with a voltage amplifier is provided to delicately sense a sensor by changing output voltage according to input voltage with a voltage amplifier. CONSTITUTION: An input signal Vin(f) has a constant voltage and frequency by means of signals applied to a sensor from external. A variable resistor sensor varies a resistive value. A voltage amplifier is connected to the variable resistor sensor to amplify voltage of the input signal. The voltage amplifier includes an operational amplifier, and a converted terminal is connected to a ground, and a non-converted terminal is connected to the variable resistor sensor. Between the input and output terminals of the voltage amplifier is connected a capacitor. Even weak change in a resistive value of the variable register sensor is increased by greatly changing a practical blocking frequency to improve a sensor sensibility.
Patent KR-20020006304-A (KR)
Title: Retrieval method electric program guide database of satellite broadcasting
Inventor: BAE SANG RYEOL
IPC: G06F17/30
Filed: 2000-07-12
Abstract: PURPOSE: A method for searching a satellite broadcast program guide information database is provided to search a program whenever a user requests the search by forming a large amount of satellite broadcast program lists as a database and storing the database in a user's set top box. CONSTITUTION: When a L-band signal is inputted through an antenna and a low noise black down converter, a signal of a corresponding satellite relay is selected through a tuner. When the selected signal is inputted, the signal is demodulated based on a QPSK through a QPSK demodulator(S1). The signal is separated into a TV signal, a program guide information signal, and an ad signal(S2). The receiving of the program guide information database is checked at a period of one minute(S3). The TV signal with respect to the selected channel is converted into red/green/blue(RGB) signals by an MPEG-II decoder(S4). In the case that a user requests a program search, the program guide information database is driven, and a program list search is provided(S5). When there is not an additional search request, the mode is returned to a TV watching mode(S6). When the user requests a signal receiving corresponding to the ad, an Internet browser is driven, and a VGA signal is overlaid to a video signal, and an HTML is displayed on the screen of the TV(S7). When a product purchase is completed, the mode is changed to the TV watching mode(S8).
Patent KR-20020007001-A (KR)
Inventor: LEE BONG SANG
IPC: D06F39/08
Filed: 2000-07-14
Abstract: PURPOSE: Drainage structure of a washer is provided to connect a drain hose with a side portion of a valve case, to reduce a lower space of a storing tub, and to actively discharge washing water. CONSTITUTION: Drain structure in a washer comprises a case(50); a washing tub(65) slanted toward a vertical direction of gravity actuated in the case; a storing tub(61); plural hanging members(55) slantingly placing the storing tub in the case; a driving motor(57) rotating the washing tub by being mounted on a lower portion of the storing tub; a drainage(61a) discharging washing water outside by being mounted on the storing tub; a drain hose(80) connected to a rear portion of the case; a drain motor mounted between the drainage and the drain hose; a valve case(70) opening a drainage passage by operating a drain motor; an open unit vertically formed on an upper portion of the valve case to engaged with the drainage; a valve unit(72) ; a valve body connected to the drain motor by being contained in the valve unit; and an exit unit(73) connected to the drain hose by being integrally curved on a lower side of the valve unit.
Patent KR-20020007871-A (KR)
Title: Method For Classic Operating Of Cyber Shopping Mall
Inventor: KIM GI YEOL
IPC: G06Q30/06
Filed: 2000-07-19
Abstract: PURPOSE: A method for hierarchically operating a cyber shopping mall is provided to connect cyber shops and to share or divide data by making each cyber shop into a hierarchical(vertically) structure in installing a cyber shop on a cyber shopping mall. CONSTITUTION: A user who wishes to manage a cyber shop in a cyber shopping mall connects to a shopping mall(S402) and applies an opening of a cyber shop(S404). A cyber shopping mall manager checks an applying item of a cyber shop manager, and selects a classification to be possessed by the cyber shop(S406). If a classification to be possessed by the cyber shop is decided, a code with respect to the cyber shop is embodied and links various kinds of cyber shops of the upper and lower hierarchies with various kinds of databases and information with respect to the cyber shop is stored in a cyber shop managing unit and managed(S408). The cyber shopping mall manager notifies the opening of the cyber shop to the cyber shop manager(S410). The cyber shop manager may share and use a member managing unit and a commodity managing unit with respect to member information and commodity information constructed by the cyber shops of the upper and lower hierarchies of a classification code allocated to oneself(S412).
Patent KR-20020008279-A (KR)
Title: Method of tile with wood and lava
Inventor: JI KYONG SEOB
IPC: B28B1/08
Filed: 2000-07-20
Abstract: PURPOSE: Provided is a production process of a lava timber tile which uses timber, lava, ocher or others so that it gives natural beauty due to wood grain of timber when used as interior or exterior materials of buildings. CONSTITUTION: The production process of the lava timber tile comprises the steps of: (i) mixing 40wt.% of lava component, 50wt.% of cement and 10wt.% of zeolite with water to produce a gel state compound(2); (ii) aligning multiple timbers(4) inside a frame(8) in the outer circumference, adding the gel state compound and using a vibration device(10) to solidify the timber perfectly; and (iii) separating the solidified tile from the frame and making even.
Patent KR-20020010997-A (KR)
Title: Method for manufacturing metal film
Inventor: KIM HO SEONG
IPC: H01L21/288
Filed: 2000-07-31
Abstract: PURPOSE: A method for fabricating a metal thin film is provided to eliminate a need for a high vacuum chamber, to prevent a loss of a deposition reactor due to by-product, and to improve a contact filling property. CONSTITUTION: A liquid compound metal layer, such as Al(OH)(H2O)5, is coated on a wafer(21) by utilizing a solution in which metal and an organic solvent are mixed. Preferably, the liquid compound metal layer is coated by means of a spin coating process performed with 500-10000rpm. The organic solvent contained in the liquid compound metal layer is then removed by using a curing process or a rapid thermal process under hydrogen atmosphere. Thereby, metal such as aluminum is separated from by-products such as 6H2O, so that a metal thin film(23) is deposited. The curing process is performed at a temperature of 100-1000°C, whereas the rapid thermal process is performed at a temperature of 500-1000°C.
Patent KR-20020011196-A (KR)
Title: Security system usable the piezo
Inventor: HAN JEONG TAE
IPC: G08B13/08
Filed: 2000-08-01
Abstract: PURPOSE: Provided is an alarming system for prevention crime using piezoelectric device which can sense a vibration caused by movements of invader near a glass window movement, thereby realizing perfect prevention of crime. CONSTITUTION: The alarming system for prevention crime using piezoelectric device includes a film-shaped piezoelectric device(11) capable of sensing vibration of a certain level generated on a glass window and generating analog signals, which is surface contacted with the glass window; a signal detection part(13) to detect a particular signal exceeding a predetermined level in the signals from the piezoelectric device; an alarm control part(17) to generate at least one alarming signal by determining the particular signal in the analog signals; and an alarming part to auditorily notify the invasion.
Patent KR-20020013161-A (KR)
Title: Method for pointing or positioning in cnt-fed
Inventor: KIM GYU TAE
IPC: H01J1/30
Filed: 2000-08-11
Abstract: PURPOSE: A method for pointing and positioning in CNT-FED are provided to sense the position by feedback a variation of current or voltage values generated by the electrons emitted by laser layer in the fluorescent layer. CONSTITUTION: A light source(1) is radiated at wanted position of the CNT-FED. At carbon nanotubes(40) corresponding to the wanted position, electrons are emitted and clashed with the fluorescent part(80). A variation of current or voltage values in fluorescent part(80) is fedback and the position is sensed by the current or voltage values fedback. The light source is UV rays or laser beams. In the feedback, a feedback circuit is used for a cathode, an anode and a grid.
Patent KR-20020016369-A (KR)
Title: Method for the production of synthesis gas from food sludge
Inventor: CHOI MYEONG JAE
IPC: C10J3/00
Filed: 2000-08-25
Abstract: PURPOSE: Provided is a method for producing synthetic gas from waste food which can economically performed in a shorten period of process time at a lower consumption of energy and can readily treat waste food to produce synthetic gases at a high energy efficiency. CONSTITUTION: The method comprises (i) separation step for separating solid ingredients from waste water by pyrolysis of waste food with a catalyst in a low temperature reactor under a controlled temperature and vapor pressure, (ii) extraction step for extracting oil from the waste water by a catalytic decomposition reaction with a catalyst circulated through a vaporizer, and (iii) production step for producing synthetic gases by gasification of the solid carbon including oil and solids produced in the extraction step(ii) in a gas reactor. The pyrolysis of waste food with a catalyst is performed at a temperature of 100 to 300 deg.C and a vapor pressure of 1 to 25 atm for 1 to 3 hours. The extraction step is performed by drying the product of the pyrolysis at 105 deg.C for 5 hours to produce solid material and extracting filtrate with dichloromethane. The gas production step is performed at 300 to 1200 deg.C.
Patent KR-20020017025-A (KR)
Title: Receiving antenna position establishment and changing method
Inventor: HWANG SANG JIN
IPC: H01Q3/26
Filed: 2000-08-28
Abstract: PURPOSE: A method for setting and changing position of the receiving antenna is provided to change the receiving antenna by comparing SNR(signal to noise ratio). CONSTITUTION: In a method for setting and changing position of the receiving antenna, at step(501), a switch of a receiver is operated by a controller to operate the receiver of a translator for setting position of the receiving antenna. At step(502), SNR is measured. At step(503), the SNR is monitored. At step(504), it is determined whether a set monitor time is expired. At step(505), if the set monitor time is expired, the SNR is outputted as its mean, maximum, or minimum. At step(506), it is determined whether the SNR exceeds a minimal broadcast receiving SNR. At step(507), if the SNR exceeds the minimal broadcast receiving SNR, priority for locating the receiving antenna is considered. At step(508), if the SNR does not exceed the minimal broadcast receiving SNR, the receiving antenna is excluded. At step(510), a threshold for changing the receiving antenna is set. At step(511), it is determined whether the SNR is lower than the set threshold. At step(512), if the SNR is lower than the set threshold, the receiving antenna is changed. At step(513), if the SNR is not lower than the set threshold, the receiving antenna is continuously operated.
Patent KR-20020017083-A (KR)
Title: Method for manufacturing an insulating interlayer of semiconductor device
Inventor: CHOI YONG HO
IPC: H01L21/31
Filed: 2000-08-28
Abstract: PURPOSE: A method for forming an interlayer dielectric of a semiconductor device is provided to control an increase of contact resistance of a contact plug in the interlayer dielectric and to prevent a bridge of a self-aligned contact, by controlling a porous interface layer between the first and second layers of the interlayer dielectric. CONSTITUTION: A predetermined portion of a semiconductor substrate(300) is confined as an active region by an isolation layer. The first interlayer dielectric(314) is formed on the semiconductor substrate. The first interlayer dielectric is etched back by an in-situ method. The second interlayer dielectric is formed on the etched-back first interlayer dielectric.
Patent KR-20020017183-A (KR)
Title: Data input device of touch screen type
Inventor: JANG YUN SEOK
IPC: G06F3/041
Filed: 2000-08-29
Abstract: PURPOSE: A touch screen type data input device is provided to reduce electric consumption and be able to be carried conveniently by forming a touch screen type keyboard into a small and thin design. CONSTITUTION: The keyboard(10) consists of a small touch panel being printed a key arrangement as same a conventional keyboard, and a touch film detecting the input of the touch pen(20a,20b) and covering the touch panel. A wire type connector consists of a data communication port at a certain position of the keyboard in order to be connected to a portable terminal through a communication cable and a wireless type connector consists of a wireless communication port at a certain position of the keyboard in order to enable a wireless data transmission to be possible. If a user presses the desired key by the two touch pen in order to input data to the portable terminal, the data transmits to the portable terminal through the connector. At the moment, the position information of the key input transmits to the portable terminal and the portable terminal recognizes the inputted key on the basis of the position information. The conventional typing using a shift key is enabled by using two touch pen.
Patent KR-20020020299-A (KR)
Title: The system and method for manufacturing character products using Internet
Inventor: LEE SANG WON
IPC: G06Q99/00
Filed: 2000-09-08
Abstract: PURPOSE: A system and method for manufacturing character goods using the Internet is provided to offer suitable characters after photographing a user's face with a PC camera and to combine them with goods. CONSTITUTION: A system for manufacturing character goods using the Internet consist of a PC camera(5), a user PC(10), a web server(15), and a character goods manufacturer(60). The PC camera(5) photographs an Internet user's face. The user PC(10) stores the digital image photographed through the PC camera(5), and accesses the web server(15) through the Internet. The web server(15) is comprised of a communication module(20), a character generation program(30), an object DB(45), a character accessory DB(50), a character DB(75), a character goods DB(55), a combined goods DB(35), a member DB(40), and a server control part(25). The communication module(20) transmits and receives data with the user PC(10). The character generation program(30) partially objectifies the user's face transmitted from the user PC(10) and completes a character image. The object DB(45) stores the objectified data and makes the user's character created by the control of the character generation program(30). The character accessory DB(50) stores various databases necessary for character accessories. The character DB(75) stores various characters. The character goods DB(55) stores various databases about goods. The combined goods DB(35) stores goods combined with characters. The member DB(40) stores personal information for each member. The server control part(25), controls all the functions of the web server(15), makes the final character goods displayed through the reading and synthesis of each DB.
Patent KR-20020022278-A (KR)
Inventor: JUNG SEUNG GYU
IPC: H02K15/02
Filed: 2000-09-19
Abstract: PURPOSE: A stator of a pole conversion motor is provided to avoid deterioration of motor operation efficiency by modifying size of slot of the stator depending on the number of wound turns. CONSTITUTION: A stator of a pole conversion motor having a main wound, an auxiliary wound, and a main compensation wound, comprises 24 slots. The 24 slots consist of slots(22-1) only for the main wound, slots(22-2) only for the main wound and the main compensation wound, and slots(22-3) only for the auxiliary wound and the main compensation wound. The slots(22-2, 22-3) only for the main wound and the main compensation wound, or only for the auxiliary wound and the main compensation wound have their sizes larger than the size of the slot(22-1) only for the main wound. The size ratio of the slot is determined based on the ratio of the number of wound turns.
Patent KR-20020024641-A (KR)
Title: Stock information service system for supporting the trade pattern information of securities market on the internet
Inventor: CHO HEUNG GYU
Filed: 2000-09-26
Abstract: PURPOSE: A securities information system for providing the trading pattern information of a stock market on the Internet is provided to analyze the earning rate and loss rate of stocks generated according to trading patterns executed for various items and to supply objective investment data to investors. CONSTITUTION: A securities computer server(400) transmits securities data and recommended item data to a trading pattern service server(300) through the Internet at regular intervals. A client(200) requests the trading pattern service server(300) to confirm recommended item data and securities data through the Internet. Also the client(200) requests the trading pattern service server(300) to confirm an investment earning rate for the recommended item data. The trading pattern service server(300) includes a trading pattern confirmation system that provides requested trading pattern information to the client(200) using the securities data and the recommended item data transmitted from the securities computer server(400).
Patent KR-20010051208-A (KR)
Inventor: HASEGAWA KOJI
IPC: C08F32/08
Filed: 2000-10-24
Abstract: PURPOSE: To obtain a resist material sensitive to high energy beams, excellent in sensitivity, resolution and etching resistance, useful in micro-fabrication with electron beams or far UV and capable of easily forming a minute pattern perpendicular to a substrate because of slight absorption particularly at the exposure wavelength of ArF excimer laser light or KrF excimer laser light. CONSTITUTION: The resist material contains a high molecular compound having repeating units of formulae 1-1 and 1-2 and a weight average molecular weight of 1,000-500,000 as a base resin. In the formulae, R1 is H, methyl or CO2R2; R2 is alkyl; R3 is H, methyl or CH2CO2R2; R4 is an acid labile group; (i) is an integer of 1-4; and (k) is 0 or 1.