baber/WOPTO huggingface dataset:
Patent KR-20020031984-A (KR)
Title: Liquid Crystal Display Device Preventing From Leakage Light
Inventor: CHO SO HAENG
IPC: G02F1/1333
Filed: 2000-10-25
Abstract: PURPOSE: A liquid crystal display preventing light leakage is provided to shut out the light in a pixel electrode region in which rubbing is not uniformly performed to improve picture quality. CONSTITUTION: A liquid crystal display includes an array substrate(100) having a display area(120) and a non-display area(110), a plurality of gate lines(142) and data lines(144) formed intersecting each other on the display area, and a plurality of pixel electrodes(146) formed at the intersections of the gate lines and data lines. The liquid crystal display further includes a thin film transistor connected to each pixel electrode, a color filter substrate facing the array substrate, having predetermined distance from the array substrate, and a black matrix formed on the color filter substrate. The black matrix is formed corresponding to a part of the pixel electrodes adjacent to the boundary of the display area. The liquid crystal display also has a liquid crystal layer filled between the color filter substrate and the array substrate, upper and lower alignment films formed between the color filter substrate and the liquid crystal layer and between the array substrate and the liquid crystal layer.
Patent KR-20010070168-A (KR)
Title: Composite magnetizer, composite magnetizer sheet, and methods of manufacturing the same
Inventor: ONO NORIHIKO
IPC: H01F1/22
Filed: 2000-10-25
Abstract: PURPOSE: To provide a method for obtaining a composite magnetic material which has sufficient flame retardancy and mechanical strength and is highly filled with flat soft magnetic powder from which strain is eliminated, without applying strain to the flat magnetic powder again in a manufacturing process. CONSTITUTION: By mixing vinyl chloride based resin, where vinyl chloride content is 75-90 mol% and glass transition temperature is at least 50deg.C with binder, mechanical strength and flame retardancy are ensured. By rolling a molded composite magnetic material sheet by using a roll whose surface is elastically deformed, the density of composite magnetic material is increased without applying strain to flat magnetic powder, and permeability characteristic is improved.
Patent KR-20020032919-A (KR)
Title: Methods for advertising by allowing write right to specific parts in a site
Inventor: YOO CHUN YEOL
Filed: 2000-10-28
Abstract: PURPOSE: An advertising method by granting writing authorization is provided to access others' web sites to post advertisements. CONSTITUTION: An advertisement is uploaded as a file into a computer(1-1). Anybody can access the Internet site directory with write authorization. The file size can be limited. The file name has a certain rules to be seen as a home page. There can be several files in a web site. The location or quantities can be changed. When a client(1-3) connects to the web site, one of the advertisements is shown.
Patent KR-20020034689-A (KR)
Title: Voltage detection apparatus for controling inverter for use in vehicles
Inventor: CHOI SEONG GYU
IPC: H02M1/32
Filed: 2000-11-03
Abstract: PURPOSE: A voltage detecting apparatus for controlling a car inverter is provided to supply a voltage having minimum noise to a controller for the car inverter and improve the performance of the controller. CONSTITUTION: A voltage detecting apparatus(20) for controlling a car inverter comprises a voltage detector(21), a first isolation amplifier(22), a differential input circuit(23), a +5V shift circuit(24), and a second isolation amplifier(25). When DC 1500V is applied from an inverter main circuit(10) to the voltage detecting apparatus(20), the voltage detector(21) detects DC 10V. The DC 10V is firstly insulated by the first isolation amplifier(22) and then applied to the differential input circuit(23) to remove electric noise when the inverter is switched. The noise removed DC 10V is converted to DC 5V by the +5 shifter(24). The DC 5V is secondly isolated by the second isolation amplifier(25) and then applied to a controller(30) of the car inverter.
Patent KR-20020036303-A (KR)
Title: Local electronic commerce system using a terminal and method thereof
Inventor: HAN DONG JUN
IPC: G06Q30/06
Filed: 2000-11-09
Abstract: PURPOSE: A system and a method for the local EC(Electric Commerce) using an exclusive terminal are provided to enable a user to conveniently use the EC within a region by using the exclusive terminal and to protect the personal credit information of a customer perfectly by completely separating a seller and the customer. CONSTITUTION: A transaction server(210) receives an access through a customer terminal(200). The transaction server receives the region information for a goods delivery from the customer terminal. The transaction server transmits the goods data of the seller matching with the region information for the goods delivery to the customer terminal(220) by using a database having the goods data of the seller to match with the region information. The transaction server receives a command ordering the desired goods from the customer terminal. The transaction server transmits the command ordering the goods to a seller terminal.
Patent KR-20010078717-A (KR)
Inventor: OGAWAHARA NORIO
IPC: G03G15/20
Filed: 2000-11-17
Abstract: PURPOSE: To provide a fixing device capable of preventing the surface temperature of a fixing roller from becoming excessively high or low and obtaining excellent fixing performance at all times even in the case of abutting an external heating member on the surface of the fixing roller and heating the surface of the fixing roller by the external heating member. CONSTITUTION: This fixing device is provided with the fixing roller provided with a heating source in the inside, a pressurizing member to be in press contact with the fixing roller, the external heating member for heating the surface of the fixing roller from the outside, an attaching and detaching means for abutting or separating the external heating member on/from the surface of the fixing roller and a control means for controlling the timing of abutting the external heating member on the surface of the fixing roller corresponding to at least one of the surface temperature of the external heating member and/or the fixing roller, the kind of a transfer medium to receive a fixing processing and an image forming mode to the transfer medium.
Patent KR-20020038859-A (KR)
Inventor: PARK JAE SU
IPC: H04M11/00
Filed: 2000-11-18
Abstract: PURPOSE: A telephone connection device is provided to implement high-quality Internet telephone communication through a terminal device which can be connected to an Internet network, such as a PC(Personal Computer), using an analog telephone set, and to alarm the generation of an incoming call when a call signal is generated in the analog telephone set through a PSTN(Public Switched Telephone Network) during an Internet telephone call. CONSTITUTION: A USB(Universal Serial Bus) connector(110) connects with a USB connection port of a PC. A speaker signal connector(115) and a microphone signal connector(120) connect with a speaker output port and a microphone input terminal of a sound card respectively. An external speaker connector(125) outputs a speaker output signal to an external speaker. A handset connector(150) connects with a handset of an analog telephone set. A handset port connector(155) connects with a handset connection port of the analog telephone set. A local port connector(160) connects with a local connection port of the analog telephone set. A PSTN connector(165) connects with an external PSTN through a telephone line. A ring signal detector(170) detects a ring signal received through the PSTN. An alarm driver(175) drives an alarm unit if a ring signal is detected. An echo canceller(130) removes an echo from an audio signal inputted from the speaker signal connector(115) and outputted to the microphone signal connector(120). A switching unit(140) performs switching to allow the handset connector(150) to form a speech path by passing the echo canceller(130), speaker and microphone signal connectors(115,120) and PC or passing the handset port connector(155), analog telephone set, local port connector(160) and PSTN connector(165). And the switching unit(140) performs switching to allow a signal inputted through the PSTN connector(165) to be inputted to the ring signal detector(170) or to be outputted to the local port of the analog telephone set through the local port connector. Also the switching unit(140) performs switching to allow an audio signal inputted through the speaker signal connector(115) to be outputted to the external speaker through the external speaker connector(125) or to suspend an output of the audio signal.
Patent KR-20020039493-A (KR)
Title: a box sliced raw fish
Inventor: KIM JOO CHANG
IPC: B65D85/50
Filed: 2000-11-21
Abstract: PURPOSE: A sliced raw fish transport box is provided to naturally mature sliced raw fish during transportation thereof as well as to maintain the freshness of the sliced raw fish in the best condition. CONSTITUTION: The sliced raw fish transport box is comprised of a cap member(10) formed with a jaw groove portion(12) for receiving a packing and an inner receiving groove; a body member(20) formed with a jaw portion(22) corresponding to the jaw groove portion and an inner receiving groove portion; a locking part formed with plural locking pieces(32) having plural fitting holes, and plural projections(35) corresponding to the fitting holes; and an ice pack inserted into the receiving groove and the receiving groove portion.
Patent KR-20010051868-A (KR)
Inventor: BERNETH HORST
IPC: G02F1/1503
Filed: 2000-11-22
Abstract: PURPOSE: An electrochromic device is provided to improve a switching behavior by using an electrochromic medium. CONSTITUTION: Electrochromic device comprises a pair of glass or plastic plates or plastic foils having an electrically conducting coating on one side. The coating is connected at one point to an electrical conductor. The plates or foils are joined via a sealing ring and the volume formed by the plates or foils and the sealing ring is filled with an electrochromic medium containing a reducing electrochromic compound OX2 and an oxidizing electrochromic compound RED1. The medium further contains a compound OX3 and/or RED3 whose reduction and/or oxidation potential is not larger than the reduction potential of OX2 and/or the oxidation potential of RED1. An Independent claim is also included for the electrochromic medium.
Patent KR-20020044678-A (KR)
Title: Lending/collecting system for dvd using wire or wireless internet and lending/collecting method for dvd thereby
Inventor: KIM EUN PYEONG
Filed: 2000-12-06
Abstract: PURPOSE: A system and a method for renting/returning a DVD(Digital Video Disc) using a wire and wireless Internet are provided to enable a member to rent and return a DVD title suitable to the member's favorites by suggesting the information for the holding DVD title to the member through the wire and wireless Internet. CONSTITUTION: The system comprises a web browser(10), an Internet connector(20), a web server(30), a member database(40), a contents file database(50), a rental device status database(60), a statistics database(70), an advertisement database(80), a network security system(90) and a DVD rental/returning device(100). The web browser displays the data such as an advertisement as a specific format. The web server confirms the member by receiving the user information from the member database, transmits the information received from the rental device status database and advertisement database to the web browser of the user and makes a DVD by understanding the existence of the requested DVD through the link with the DVD rental/returning device.
Patent KR-20020046096-A (KR)
Title: An unsaturated polyester resin composite and a paint using the composite
Inventor: KANG SEONG JIN
IPC: C08L67/06
Filed: 2000-12-12
Abstract: PURPOSE: An unsaturated polyester resin composition and an UV curing paint prepared by using the composition are provided, to improve air curing, and transparency and hardness of coating, and to lower the manufacturing cost. CONSTITUTION: The unsaturated polyester resin composition comprises 100 parts by weight of a resin comprising an unsaturated polyester resin prepared by condensation reaction of polyalcohols and polybases or polyacids, a radical polymerizable monomer, a polymerization inhibitor and other additives; and 0.5-19 parts by weight of a thermoplastic hard resin. Preferably the thermoplastic hard resin is selected from the group consisting of poly(methyl methacrylate) polymers, poly(methyl methacrylate) copolymers, polystyrenes and petroleum resins.
Patent KR-20020048182-A (KR)
Title: remote network monitoring method
Inventor: OH HYEON TAEK
IPC: G06F15/00
Filed: 2000-12-16
Abstract: PURPOSE: A method for monitoring a network device is provided to enable a RMON(Remote network MONitoring) process in order to operate efficiently, and to restrain the waste of the RMON process. CONSTITUTION: The method for monitoring the remote network device comprises the steps of receiving the RMON request details and a set request(S10,S51), judging whether a command is for deleting or generating the RMON process after receiving the set request(S52), generating and registering a service corresponding to the RMON process if the command is judged as for generating the RMON process(S53-S55), and generating a RMON agent process after registering the service(S56). If the command is judged as for deleting the RMON process, the service corresponding to the RMON process is deleted(S59). The RMON agent process is stopped and deleted after deleting the service(S60).
Patent KR-20020048214-A (KR)
Title: Novel sterilizing composition and use thereof
Inventor: JU HONG SIN
IPC: A01N59/12
Filed: 2000-12-16
Abstract: PURPOSE: A novel antimicrobial composition and its use are provided, thereby easily and effectively inhibiting the generation of fungi. CONSTITUTION: The novel antimicrobial composition comprises 7 to 17 wt.% of IPBC (3-iodo-2-propynylbutylcarbamate) represented by formula(1) and 83 to 93 wt.% of BCM (2-benzimidazolylcarbamine acid methylester) represented by formula(2). A fireproof coating agent comprises the antimicrobial composition in the amount of 0.05 to 0.2 wt.%. An antimicrobial agent-treated aqueous paint comprises the antimicrobial composition in the amount of 0.5 to 2.0 wt.%, wherein the antimicrobial agent-treated aqueous paint is prepared by adding the antimicrobial composition, a surfactant and a density controlling agent into water and adding the mixture into the aqueous paint wherein the surfactant is selected from Tween 80 and Tween 81, and the density controlling agent is selected from Vangel B and Xanthan gum.
Patent KR-20020049766-A (KR)
Title: A Method of setup and release of soft PVC for ATM switch by TMN
Inventor: KIM DAE UNG
IPC: H04L12/24
Filed: 2000-12-20
Abstract: PURPOSE: A method for establishing and releasing a soft PVC(Permanent Virtual Circuit) by TMN(Telecommunication Management Network) in an ATM exchange is provided to enable interworking among network management services and obtain an inter-operability among the network management services for the soft PVC by performing a network management of a soft PVC in a TMN mode. CONSTITUTION: When a message requesting establishing of a soft PVC is received from a network management terminal(401), it is checked whether an agent system is being operated(402). If the agent system is being operated, generation of an originating side PVC termination point information is requested(403) and a processing result on the request is checked(405). Generation of bi-directional virtual path connection termination point(vpCTPBid), a management object, is requested from the agent system, generation of virtual path resource information for a PVC connection is requested(406), and the processing result on the request is checked(407). Generation of a bi-directional virtual path trail termination point(vpTTPBid), a management object, is requested from the agent system, generation of a virtual path trail information is requested(409), and the processing result on the request is checked(410). Generation of a bi-directional virtual channel connection termination point(vcCTPBid), a management object, is requested from the agent system, generation of a virtual channel connection information of the soft PVC(412), and a processing result on the request is checked(413). Generation of an ATM soft PVC bi-directional virtual channel trail termination point(atmSoftPvcVcTTPBid), a management object, is requested from the agent system, generation of an SVC termination point information of the soft PVC is requested(415), and the processing result on the request is checked(416).
Patent KR-20010025386-A (KR)
Title: Biological, pysical and chemical treatment method of waste water from livestock
Inventor: JUNG HO BONG
IPC: C02F3/30
Filed: 2000-12-21
Abstract: PURPOSE: An advanced treatment method of livestock wastewater is provided to decrease water quality-related factors such as T-N, T-P, BOD, and TSS by using sequential biological, physical, and chemical processes. CONSTITUTION: The method comprises sequential biological, physical, and chemical processes in order. The biological process consists of a raw wastewater reservoir (10) for flow equalization; an anaerobic tank (20) for inducing phosphate release from microorganisms; a first denitrification tank (30) and a second denitrification tank (50) for transferring ammonia, nitrite, and nitride dissolved in wastewater into N2 gas; a first aerobic tank (40) in which ammonia is changed to nitride, and luxury uptake of phosphate is carried out by microorganisms; a pipe (100) for returning mixed liquor generated from the first aerobic tank to the first denitrification tank; a bypass (120) for supplying exterior carbon source from raw wastewater to the second denitrification tank; a second aerobic tank (60) for oxidizing residual carbon source being left after being used in the second denitrification tank; a sludge settling tank (70) for separating microorganisms from clear supernatant; one return sludge pipe (110a) for recycling settled microorganisms into the anaerobic tank and the other return sludge pipe (110b) for recycling settled microorganisms into the second denitrification tank. In addition, overflow supernatant from the settling tank is filtrated by membrane (80) physically, and finally electrolyzed in an electrolysis tank (90) for the removal/sterilization of suspended solids, NH3-N, and soluble phosphate.
Patent KR-20020051479-A (KR)
Title: A device for dissolving coating layer of steel
Inventor: LIM EUN HO
IPC: C23C2/00
Filed: 2000-12-22
Abstract: PURPOSE: An apparatus for dissolving a plating layer of a plated strip is provided to dissolve the plating layer of a plated strip sample promptly, accurately and automatically, and dry the dissolved plating layer automatically. CONSTITUTION: In an apparatus for dissolving a plating layer of a plated strip for providing with a sample for analyzing or testing the plating layer, the apparatus comprises a body(12) equipped with a base(10); a housing(20) which is installed in the body(12) and equipped with a chemical liquid dipping tank(14), a water cleaning tank(16) and a drying tank(18); an index magazine(24) which is arranged at one side of the housing(20), and in which samples to be dissolved are kept; a discharging device(26) which is arranged at the other side of the housing(20) and discharges the samples dissolved in the housing(20) into the outside of the body(12); and a transfer device(28) which automatically transfers the samples to the discharging device(26) by passing the samples arranged in the index magazine(24) through each of the tanks of the housing(20) and vertically reciprocates the samples, wherein the transfer device(28) further comprises linear guides(30), a moving cylinder(32), a sample transfer unit(34), a ball screw(36), and an actuator(42).
Patent KR-20020051193-A (KR)
Title: ATM device driver and method for reserving and fixing ATM channel
Inventor: PARK JIN HO
IPC: H04L12/28
Filed: 2000-12-22
Abstract: PURPOSE: An ATM device driver and method for reserving and setting up an ATM channel is provided to actually set up an ATM channel, reserved at an ADSL router, for ADSL linkup and to map a virtual channel ID and an ATM channel ID allocated to an upper protocol before the actual setup of the ATM channel. CONSTITUTION: An ATM device driver comprises a channel reservation block(100) and a link state management block(200). The channel reservation block(100) covers a function to manage a channel reservation table. If an upper protocol requests the channel reservation block(100) to set up an ATM channel, the channel reservation block(100) confirms whether the ATM channel is a previously reserved channel. In case that the ATM channel is not reserved, the channel reservation block(100) records the reservation of the ATM channel in the channel reservation table. The link state management block(200) periodically checks the state of the present ADSL line. If the present ADSL line is in an up state, the link state management block(200) actually sets up the reserved channels of the channel reservation table through a channel setup function. In a down state, the link state management block(200) disables a Tx function and an Rx function for already actually set ATM channels.
Patent KR-20020053197-A (KR)
Title: Acrylonitrile-Butadiene-Styrene Flame Retardant Resin Compositions Having Excellent Heat Stability and Whetherability
Inventor: JUNG MIN YEONG
IPC: C08L51/00
Filed: 2000-12-27
Abstract: PURPOSE: A flame retardant acrylonitrile-butadiene-styrene (ABS) copolymer resin composition is provided, which is improved in the heat stability and the weather resistance by employing a brominated epoxy flame retardant. CONSTITUTION: The ABS copolymer resin composition comprises 100 parts by weight of an ABS resin consisting of 5-25 wt% of rubber and 75-95 wt% of a styrene-acrylonitrile copolymer whose acrylonitrile content is 20-40 wt%; 5-30 parts by weight a brominated epoxy flame retardant; 1-10 parts by weight antimony trioxide or antimony pentoxide; 0.05-5 parts by weight an aluminosilicate-based inorganic compound; 1-15 parts by weight a chlorinated polyethylene whose Cl content is 28-40 wt%; and 0.2-0.8 parts by weight of barium stearate. Preferably the brominated epoxy flame retardant has a molecular weight of 500-3,000 and is represented by the formula 1, wherein X is Br; a, b, c and d is an integer of 1-4; and n is 0 or a natural number. The aluminosilicate-based inorganic compound has a mean particle size of 0.5-5 micrometers.
Patent KR-20020054823-A (KR)
Title: Short protection circuit
Inventor: KIM HAN IL
IPC: H02H5/10
Filed: 2000-12-28
Abstract: PURPOSE: A short prevention circuit is provided to prevent a damage of a switch even though a solenoid valve is short-circuited. CONSTITUTION: A solenoid controller(100) includes a switching element coupled with a solenoid valve. When a voltage is applied to a first input terminal of the solenoid controller(100), the solenoid controller(100) turns on the switching element and supplies a current to the solenoid valve. An energy discharge section(200) includes a P channel FET coupled with the solenoid valve. The energy discharge section(200) consumes a voltage which is applied to the solenoid valve. A protective section(300) senses that a transient current is applied to the switching element. The protective section(300) flows a current applied to a gate of the switching element to a ground terminal in order to protect the switching element.