baber/WOPTO huggingface dataset:
Patent KR-20010109417-A (KR)
Inventor: CHAE IN MYEONG
Filed: 2000-05-31
Abstract: 본 발명은 수직 편향코일이 권취된 한쌍의 페라이트 코어를 정확하게 위치고정시킬 수 있도록 하여 조립산포에 따른 화질의 열화를 미연에 방지하고, 조립작업의 표준안을 제시하여 작업성 및 생산성의 향상을 꾀할 수 있는 페라이트 코어의 코어클램프 체결구조를 제공하기 위한 것이다. 
     이러한, 페라이트 코어의 코어클램프 체결구조는 좌,우 대칭형으로 되어 하나로 결합되며 내주면에 수평 편향코일이 취부되는 코일 세퍼레이터와, 상기 코일 세퍼레이터의 외측에 결합되는 것으로 외주면에 수직 편향코일이 권취되고 좌,우로 분리되어 상호 경계면이 인접된 위치에 소정깊이와 폭을 갖는 클램프홈이 형성된 페라이트 코어와, 상기 페라이트 코어의 클램프홈에 체결되어 소정의 탄성 지지력을 작용하는 코어클램프와, 상기 클램프홈의 소정위치에 형성되어 코어클램프의 체결위치를 나타내는 표시수단을 포함하여 이루어진다. 
     상기에서와 같이 구성되고 작용되는 본 발명에 따른 페라이트 코어의 코어클램프 체결구조는코일 세퍼레이터의 표면에 마련되는 한쌍의 페라이트 코어를 정교하게 결합시키므로 제품의 치수산포에 따른 화질의 열화를 미연에 방지할 수 있으므로 이를 채용한 기기 예컨대 음극선관의 제품 신뢰도를 한층 향상시킬 수 있는 이점이 있다. 
     또한, 조립작업의 표준화를 이루기 때문에 작업자마다 각기 다른 위치에 코아클램프를 체결함으로써 발생되던 문제를 해소할 수 있게 되므로 제품의 조립 작업성 및 생산성의 향상을 꾀할 수 있게 된다.
Patent KR-20020003613-A (KR)
Title: Water treatment agent for decomposing fumic acid and manufacturing method of the same
Inventor: JUNG BAEK YEONG
IPC: C02F1/72
Filed: 2000-06-21
Abstract: PURPOSE: Provided is an agent for decomposing humic acid that exists in tap water sources as non-biodegradable materials and causes colors. General methods for decomposing humic acid use coagulants, activated carbon, and ozone which are expensive. The agent of the present invention is made from nickel sulfate hydrate(NiSO4·6H2O), NaOH, and NaOCl which are inexpensive. CONSTITUTION: The preparation method of the agent includes: (i) injection of mixture of NaOH and NaOCl(0.14g NaOH/mL NaOCl) into NiSO4·6H2O solution slowly with mixing; (ii) cleaning sediments produced in the 1st step for one hour in three times; and (iii) drying the sediments at 105 deg.C for 24 hours.
Patent KR-20010049625-A (KR)
Inventor: KOIKE HIRONOBU
IPC: C01G23/047
Filed: 2000-06-26
Abstract: PURPOSE: Provided is a photo-catalyst having high photo-catalytic activity by the irradiation of visible rays, titanium oxide as a component of the catalyst and a photo-catalytic coating agent as a coating agent. CONSTITUTION: The titanium oxide has an index X of 0.97 or less and an index Y of 0.075 or more. The index X is calculated by B/A, in which A is the average of half-value widths of the 1st and the 2nd titanium peaks among four measured values of the half-value width of titanium peak having a titanium oxide bond energy of 458-460 eV by X-ray photoelectron spectroscopy; and B is the average value of the 3rd and the 4th measurement values. The index Y is calculated by D/C, in which C is the integral values of absorption of titanium oxide in a wavelength of 250 to 550 nm, as measured by ultraviolet-visible rays diffusion reflection spectroscopy; and D is the integral values of absorption of titanium oxide in a wavelength of 400 to 550 nm.
Patent KR-20020002949-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: AHN JAE MIN
IPC: H01L21/8242
Filed: 2000-06-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to secure an efficient capacitance by overcoming a limitation of Tox reduction of a dielectric and to increase an integration degree of a device by reducing a height of a capacitor so that an upper electrode of a capacitor is formed to a complex layer of a metal layer and a polycrystalline silicon layer. CONSTITUTION: A lower structure is prepared, in which the lower structure includes a plug layer(32) formed in a position of the capacitor between a plurality of bit lines(31) insulated with an external to be formed and a bit line(31) in addition to a position of the capacitor to be formed. A first insulating layer is formed on the lower electrode. A first conductive layer, a diffusion barrier layer of a conductive layer and a metal layer(37) are formed in turn on the first insulating layer. A second insulating layer(33) is formed on the metal layer(37). A plurality of upper electrodes is formed by selectively etching the second insulating film, the metal layer, the diffusion barrier layer and the first conductive layer on a side of the plug layer. A HSG layer(39) is formed on a surface of the first conductive etched. A third insulating layer is formed on the surface of the first conductive layer, and a fourth insulating layer is formed on the surface of the metal layer(37). A sidewall of a dielectric film is formed on the first insulating film of the both side of the upper electrode and a sidewall of the second conductive layer for forming the lower electrode of the capacitor is formed. A plug layer(32) is exposed and selectively etched by using the first insulating film the second insulating film, the sidewall of the dielectric layer and the second conductive layer as a mask. The lower electrode is formed on the plug layer(32) between the upper electrodes.
Patent KR-20010015214-A (KR)
Inventor: SHIYAN FA
IPC: H04M3/533
Filed: 2000-07-07
Abstract: PURPOSE: A telephone calling cad service system and method are provided to connect a service such as a voice mail or call transfer with an already existing calling card setting service. CONSTITUTION: A service control point(SCP, 118) of an automated intelligent network(110) connected with a calling telephone line and constituted so that the routing of the account telephone call of a calling card(101) can be permitted, is provided with an SCP control unit and an SCP data base connected with the SCP control unit. The SCP database stores the account number of the system, corresponding security information, and virtual address number(VDN). The SCP control unit receives customer information, compares the information, and decides whether the telephone calls is permitted. Then, the SCP offers an additional service to a customer and the third person based on the VDN.
Patent KR-20020005292-A (KR)
Inventor: JO CHOON HO
IPC: E03C1/22
Filed: 2000-07-07
Abstract: PURPOSE: A pop-up of a washbowl is provided to prevent the clogging of a pipe and the pop-up and to clean a strainer without a tool by adding a strainer function. CONSTITUTION: A strainer is installed in a pop-up of a washbowl. Thereby, foreign substances are removed simply. The pop-up is cleaned by loosening a strainer cap without any tool when the washbowl is clogged. Thereby, the clogging events of the pop-up and a pipe by dregs are prevented. Therefore, the economic charge is reduced.
Patent KR-20010015290-A (KR)
Title: Flat panel display device and manufacturing method thereof
Inventor: KANATSU TSUTOMU
IPC: G02F1/13
Filed: 2000-07-12
Abstract: PURPOSE: Disclosed is a flat panel display device thinner and smaller in size by making a curvature of a TCP(Tape Carrier Package) smaller by minimizing a necessary length of the TCP of the flat panel display device using the TCP. CONSTITUTION: In a flat panel display device and a manufacturing method thereof, a display panel(1) held on a main plane of a case(4) with a play is connected is with a circuit board(3) held by a hook part(6) in a side face of the case by bending a TCP2. the bent part(27) of the TCP2 is provided with a main slit(7) for a curvature part, and is also provided with an auxiliary sub-slit(8) adjacently to the main slit(7). Releasing force applied to connection fixation between the TCP2 and the display panel(1) is the auxiliary slit(8) to insert the circuit board(3) into the hook part(6).
Patent KR-20020009116-A (KR)
Title: Precast concrete segment for arch type culvert and construction method using this segment
Inventor: KANG HAENG EON
IPC: E02D29/045
Filed: 2000-07-24
Abstract: PURPOSE: An arched passage construction method using a precast member is provided to have excellent internal force against earth pressure, to construct simply, to reduce the term of works and to improve the quality of construction. CONSTITUTION: The arched passage construction method using a precast member, containing a precast wall(1) provided with an L-shaped support projection(3) and a ground part(5), and ceiling plates(2)(2a) whose both ends correspond to the support projection(3), comprises the steps of: placing ready-mixed concrete(c) on the bottom for arched passage construction, then surfacing and curing the surface of the concrete; reserving an exact location on both ends of footing concrete and erecting the precast wall(1) to make the support projections(3) for hanging the ceiling plate(2) face each other; placing the precast ceiling plate(2) over the support projections(3) of the wall(1); placing bottom concrete(f) between the ground parts(5) of the wall(1), then filling up with soils.
Patent KR-20020009327-A (KR)
Title: 2D visible apparatus and method of sonic and supersonic wave using liquid cristal and piezoelectric device
Inventor: LEE JIN YI
IPC: G01N29/04
Filed: 2000-07-26
Abstract: PURPOSE: Device and method for visualizing sound wave and ultrasonic with a liquid crystal and piezo-electric element are provided to visualize the ultrasonic or sound wave through using voltage generated by ultrasonic energy or sound wave transferring with a liquid crystal film as a driving voltage of the liquid crystal. CONSTITUTION: A device for visualizing sound wave and ultrasonic with a liquid crystal and piezo-electric element comprises an elastic wave generating unit(11) generating the sound wave and the ultrasonic; a power unit(12) supplying power into the elastic wave generating unit; a piezo-electric converting unit(21) changing the elastic wave generated by the elastic wave generating unit into an electric signal; a liquid crystal driving unit(22) changing arrangement of the liquid crystal by voltage generated through the piezo-electric converting unit; and a polarized light visualizing unit visualizing change of the liquid crystal. The device for visualizing sound wave and ultrasonic with the liquid crystal and the piezo-electric element extends visualization range of the ultrasonic by using the voltage as the driving voltage of the liquid crystal.
Patent KR-20020011810-A (KR)
Title: Polymer mixing feed system
Inventor: IN HYO SUK
IPC: C02F1/52
Filed: 2000-08-04
Abstract: PURPOSE: Provided is a polymer mixing and feeding system to prevent solidification of polymer. A generator producing turbulent flow is installed to increase solubility of polymer. Also an ejector is installed for uniform dispersion of polymer. CONSTITUTION: The system consists of: a hopper(10) for storing polymer; a polymer supplier equipped with the hopper(10); the generator(14), for producing turbulent flow, equipped with the polymer supplier; an air/polymer supplying pipe(22) equipped with the generator(14); a pump(26) for supplying water for dissolving polymer; a pipe(28), equipped with the pump(26), for supplying water; the ejector(24) equipped with the air/polymer supplying pipe(22) and the water supplying pipe(28); and a solution tank(36) containing impeller.
Patent KR-20020019629-A (KR)
Title: A method of the feature extraction of eyes
Inventor: KIM DONG HUN
IPC: G06K9/46
Filed: 2000-08-12
Abstract: PURPOSE: A method for extracting eye features is provided to detect precisely and rapidly the feature areas of the eyes by detecting the slope of an image area and applying the image of the eyes to a template model. CONSTITUTION: A gray level image is inputted through a CCD(Charge Coupled device)(10). It is judged that eye information exists in the inputted image(20). In case that image information doesn't exist, face candidate areas are selected through a face detection algorithm(30). Then, as image preprocessing for the eye image is carried out(40), eye features are extracted(50). If eye feature extraction is completed, extracted eye feature information is transmitted.
Patent KR-20020015219-A (KR)
Title: Apparatus and method for video transmission in video conferencing system
Inventor: JANG SUN HWA
IPC: H04N19/00
Filed: 2000-08-21
Abstract: PURPOSE: A device and a method for transmitting an image in a video conference system are provided to efficiently transmit images in a meeting, a conference or a workshop by separately transmitting the images of a material and an addresser. CONSTITUTION: An image transmission device comprises an A/D(Analog to Digital) converter(201) converting analog addresser image data to digital image data, a scaler(202) scaling the image data in a proper size, a filtering and scaling unit(203) removing noises in material image data transmitted via a beam projector and scaling the material image data in a proper size, a difference element sampling unit(204) sampling the difference elements between the addresser image data and the material image data, a binary imaging unit(205) outputting a binary image by setting up a first critical value of the addresser image data, a filtering unit(206) filtering to obtain the region corresponding to an addresser by setting up a second critical value, a compressive encoding unit(207) compressing and encoding the addresser image data obtained via the filtering unit, and a first interface(208) interfacing the material image data and the addresser image data through a communications network. After separately obtaining the images of a material and an addresser, the images are mixed with each other and projected on a screen via the beam projector. Therefore, a band width is reduced in data transmission.
Patent KR-20020016711-A (KR)
Title: Mandatory Object Access Control Method Using Multi-Level Security, and Computer Readable Recording Medium Having thereon Programmed Mandatory Object Access Control Method Using Multi-Level Security
Inventor: IM YEON HO
IPC: G06F15/00
Filed: 2000-08-26
Abstract: PURPOSE: A method for compulsorily controlling access to an object according to multi-class security and computer readable recording medium are provided to protect an object having a security class from the discretionary access of an illegal user, an object owner or a system manager by permitting object access through comparison applying a BLP(Bell and Lapadula) security model, in case that a subject reads, writes or executes a secret security class object in a unix-series OS(Operating System). CONSTITUTION: If a user inputs his ID and password together with additional security permission information and executes login(120), a unix OS(Operating System) executes generic password authentication and an authentication procedure for multi-class security. If the user is authenticated, the authenticated user's security permission class and category information are copied to two fields in a system user's relevant task structure(130-150). In order to carry out another program, the login user executes a child process, such as a login user cell(180) or a cell instruction(190), through fork system calling(160,170). At this moment, as the login user's security permission class and category information are copied and inherited to the child process as they are(200).
Patent KR-20020018867-A (KR)
Title: A cooling-can include self-cooling container for the cooling of a beverage
Inventor: JANG YEONG JUN
IPC: F25D5/02
Filed: 2000-09-04
Abstract: PURPOSE: A cooling can with cooling cartridge for drink cooling built in is provided to efficiently control inner pressure by gas generated on reaction with a simple structure. CONSTITUTION: A cooling cartridge(2) is installed in a drink can(1). The cooling cartridge comprises a water tank(4) and a reagent storage tank(3) packed with chemicals doing endothermic reaction or endothermic agent. A blocking stopper(8), a reaction starting device, is installed in a water passage(5). Water and carbon dioxide generated on reaction between water and chemicals move to the water tank through a space between the cooling cartridge and the water tank and foam passage(6) on an upper part of the water tank and is discharged through a penetrating hole(7) while part of the water and the carbon dioxide circulate to the cooling cartridge through the water passage. A blocking screen on the foam passage breaks by pressure of carbon dioxide. When a protection stopper(9) is removed, the blocking stopper is raised so that water in the water tank flows into the reagent storage tank.
Patent KR-20020020427-A (KR)
Title: A water puritier having an uf filter and a small pump
Inventor: CHO HAN UK
IPC: B01D35/00
Filed: 2000-09-08
Abstract: PURPOSE: A household reverse osmosis water purifier is provided which enables a user to take safe and clean water from the pollution by growing of general bacteria inside a storage tank of the reverse osmosis water purifier generally used at home. CONSTITUTION: In a system structure of a reverse osmosis water purifier comprising a sediment filter, an activated carbon filter, a reverse osmosis membrane filter, an antibacterial activated carbon filter and a storage tank, the reverse osmosis water purifier further comprises a small pump(6) which is connected to the storage tank(5) so as to secure a flow rate of purified water; and an ultra filtration filter(7) which is installed at the back side of the small pump(6) so that bacteria is removed from the water passing through the small pump(6).
Patent KR-20000072781-A (KR)
Inventor: CHOI JAE SEUNG
IPC: G09F9/00
Filed: 2000-09-23
Abstract: PURPOSE: An electro-optic point-of-purchase advertising system is provided to achieve an improved effectiveness of advertisement by coupling a static message and a dynamic operation. CONSTITUTION: A system comprises an advertising panel, and an electro-optic panel constituted by a module of a light emitting diode. The electro-optic panel is fixed to a portion of the advertising panel. The advertising panel is provided with an internal or an illumination device, and the electro-optic panel which occupies a portion of the advertising panel is provided with a device for dynamically presenting the content of the advertisement. Thus, an effective advertising system with a fixed message and a dynamic presentation, can be obtained.
Patent KR-20010000476-A (KR)
Inventor: BAEK SEONG GYEONG
Filed: 2000-10-02
Abstract: PURPOSE: A method for stock investment consultations that links to security corporation is provided to increase the ordinary investor's investment success rate by creating an environment where the ordinary investor can conduct real time consultations or share information with the professional investors, and to enable the investment consultation service company to generate stabilized profit through cooperation with security corporations. CONSTITUTION: A method for stock investment consultations that links to security corporation is composed of request, identification, purchase, and payment. Once an account creation request or an investment consultation request is made(S200), the appropriate security corporation issues a new account, approves the investment consultation service(S201), and transmits a customer request information to the appropriate investment consultation service server(S202). A customer, who is ready to receive investment consultation service, connects to the investment consultation service server's web server through the internet. The customer requests for consultation service and proceeds with the customer identification process(S204). The consultation service is provided to the identified customers(S205) and when the customer makes a purchase request, a commission fee is calculated for the security corporation and the investment consultation service company in accordance to the predetermined commission rate(S206).
Patent KR-20010050948-A (KR)
Title: Code division multiplex transmission system, transmitter and receiver
Inventor: HIRAKAWA SUJI
IPC: H04B1/7073
Filed: 2000-10-11
Abstract: PURPOSE: To allow a reception terminal to receive normal data in a short time from an optional transmission data sequence even when the reception terminal does not know in advance parameters required for reception of each transmission data sequence. CONSTITUTION: Parameter information such as a convolution code coding rate of each transmission data sequence and an interleave size that is spread by the same synchronizing spread code as a spread code used for synchronization processing for the spread code is multiplexed in time division on a synchronizing signal. Thus, the reception terminal can acquire the parameter information independently of the reception of each transmission data sequence so long as the synchronizing signal is received. Then the reception terminal sets parameters to each section of a receiver basede on the parameter information of each transmission data sequence to easily and quickly conduct the reception processing of each transmission data sequence.
Patent KR-20020030965-A (KR)
Title: Unattended fishing boat
Inventor: KIM HEE CHULL
IPC: A01K97/00
Filed: 2000-10-19
Abstract: PURPOSE: A driverless fishing boat is provided to prevent the unintentional breakage of the knot portion of a fishing line during its withdrawal or winding stages, and to considerably reduce the pitching phenomenon of the boat. CONSTITUTION: Plural guide rollers(16,18,20,22,24) are installed between a winding reel(8) and a fishing rod(10) in order to make a fishing line to be smoothly wound or drawn through the guide rollers even in a case of a float knot. The fishing rod is installed to a connection stick(30) extended from a fixed plate(28) attached to the bottom surface of a driverless fishing boat(14) toward the rear upper side across a relatively long distance.
Patent KR-20020035334-A (KR)
Title: a window glass opening device of vehicle in an emergency
Inventor: KIM SIN GU
IPC: B60R21/00
Filed: 2000-11-06
Abstract: PURPOSE: An emergency opening apparatus of a window glass is provided to open a window glass of a vehicle in case of emergency by operating simply the emergency opening apparatus. CONSTITUTION: An emergency opening apparatus of a window glass comprises a belt(51) installed at a cable(50), a cable fixing portion(40) coupled at the belt(51) and a release operating portion(100). The cable(50) is driven by a driving motor(70) of a power window regulating system. The cable fixing portion(40) is installed at a carrier(30). The release operating portion(100) is operated by a passenger's operation, and the carrier(30) is separated from the cable(50) freely by releasing a coupling state of the belt(51) and the cable fixing portion(40), thereby the carrier(30) is fallen by a weight of the window glass(90).
Patent KR-20010051548-A (KR)
Inventor: YOUNG DANA JANNON
IPC: A01N25/10
Filed: 2000-11-08
Abstract: PURPOSE: To provide a new agrochemical dispersion which gives improved stability, a small initial particle size and an increased agrochemical content in the dispersion. CONSTITUTION: This stable agrochemical dispersion comprises (a) an agrochemical (i) having a melting point 50 to 250 deg.C , (ii) stably having the melting point, and (iii) having a particle size of < 10 μm in the dispersion, (b) an oil for agrochemical, and (c) a specific oil-soluble polymer, and is prepared by (a) a process for mixing the agrochemical with the agrochemical oil and the oil-soluble polymer, (b) a process for heating the mixture at a higher temperature than the melting point of the agrochemical until the agrochemical is melted, and (c) a process for mixing the mixture until giving the homogeneous blended product.