baber/WOPTO huggingface dataset:
Patent KR-20030085194-A (KR)
Inventor: KIM CHAN GI
IPC: H04N5/357
Filed: 2002-04-29
Abstract: PURPOSE: An image sensor and a method of processing signals of the image sensor are provided to satisfy gamma characteristics of all kinds of display devices without deteriorating picture quality. CONSTITUTION: An image sensor includes a pixel array(31), an analog signal processor(33), a knee corrector(37), an analog/digital converter(34), a gamma corrector(35), and digital signal processor(36). The pixel array converts an optical signal of a photographed object into an electric signal. The analog signal processor processes the electric signal. The knee corrector compares the level of the processed signal with a predetermined level, expands data lower than the predetermined level and compresses data higher than the predetermined level in response to the comparison result. The analog/digital converter converts the signal output from the knee corrector into a digital signal. The gamma corrector corrects the digital signal corresponding to gamma characteristic of a display. The digital signal processor processes the gamma-corrected data.
Patent KR-20020086834-A (KR)
Title: Ink tank
Inventor: HAYASHI HIROKI
IPC: B41J2/175
Filed: 2002-05-09
Abstract: PURPOSE: An ink tank is provided to suppress the transformation of an ink containing member and to steadily supply an ink by enlarging the aspect ratio to abutment directions on an ink jet head. CONSTITUTION: A foaming direction of urethane of a first ink holding member(50) is disposed substantially vertically(B) to an abutment direction of an ink jet head(32) onto an ink receiving tube(34B). The member is easily deformed with respect to a press force of a pressing direction(A) substantially parallel to the abutment direction onto the ink receiving tube(34B). The foaming direction of urethane of a second ink holding member(51) is disposed in a direction substantially parallel to(C) the abutment direction onto the ink receiving tube(34B). The member is not easily deformed with respect to the press force of the pressing direction substantially parallel to the abutment direction onto the ink receiving tube(34B). The first and second holding members have different capillaries, and are foam or fiber materials.
Patent KR-20030087717-A (KR)
Title: Chain unconnected detection device of drop lifter
Inventor: KIM DAE SIK
IPC: B66C15/00
Filed: 2002-05-09
Abstract: PURPOSE: A device for detecting the break of a chain is provided to warn a worker of the break state of the chain by precisely and quickly detecting the break of the chain. CONSTITUTION: A power generating unit(210) generates power transmitted to a plurality of chains(200). Power transmitting units(220,222,224) are installed between the power generating unit and the chains, and transmits the power to the chains. Chain break detecting unit(230) is installed at the chains and the connection part of feed objects, and detects the break of the chains. A warning unit warns the break state of the chains.
Patent KR-20030091515-A (KR)
Title: Ferrite core fixing structure of washer
Inventor: PARK YEONG BAE
IPC: D06F39/00
Filed: 2002-05-28
Abstract: PURPOSE: Ferrite core fixing structure for a washing machine is provided to minimize noise by restricting the ferrite core from being moved widthwise or lengthwise against vibration of the washing machine with fixing the ferrite core around a fixing boss protruded in a top cover. CONSTITUTION: A ferrite core fixing system of a washing machine comprises a top cover fastening a power cord and containing electric components; a ferrite core(66) eliminating noise of the power cord or the electric components; and a fixing boss(73) protruded on the top cover to install the ferrite core on the top cover. Noise is decreased by restricting the ferrite core from being bumped into the power cord or the electric components with preventing displacement of the ferrite core against vibration of the washing machine. The thickness is decreased in the upper part of the fixing boss, and the elastic hook is inclined downward in the upper part of the fixing boss to insert the ferrite core downward.
Patent KR-20030092522-A (KR)
Title: Method for forming metal insalator metal capacitor of semiconductor device
Inventor: JUNG I SEON
IPC: H01L27/108
Filed: 2002-05-30
Abstract: PURPOSE: A method for forming an MIM(Metal Insulator Metal) capacitor of a semiconductor device is provided to reduce the chip size by using a dielectric film having a high permittivity. CONSTITUTION: A lower electrode(10) is formed on a semiconductor substrate. A dielectric film(12') having a high permittivity is formed on the lower electrode(10). An upper electrode(16) is then formed on the dielectric film(12'). The dielectric film(12') having high permittivity is one selected from group consisting of Ta2O5, TaON, HfO2, ZrO2, and Al2O3.
Patent KR-20030094584-A (KR)
Title: System and method for video based interactive interface
Inventor: PARK YONG HEE
IPC: G06F17/00
Filed: 2002-06-07
Abstract: PURPOSE: A system and a method of a moving image based interactive interface are provided to enable a user to see a moving image with more fun and diverse effects, and to enable an information provider to get diverse feedback of the user while playing the moving image by realizing an interaction between the moving image and the user. CONSTITUTION: A user system(103) is a PC, a PDA(Personal Digital Assistant), a cellular phone, and a TV equipped with a set-top box. The user system includes a play tool playing the moving image, an interaction processing tool processing the interaction with the user by synchronizing with the moving image, and a value added information providing tool offering the value added information to the user as a result of the interaction. A server system offering the information includes a moving image server(100) offering the moving image, a web server(101) operating a web page related to the moving image, and a server(102) storing an interaction command.
Patent KR-20030094940-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: LEE BYEONG GI
IPC: H01L27/115
Filed: 2002-06-10
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of securing the etching margin for forming a silicon spacer by depositing a barrier layer having a higher etching selectivity than that of a silicon layer after depositing the silicon layer for forming a gate electrode. CONSTITUTION: After forming an isolation layer(112) at a semiconductor substrate(110), a gate oxide layer(114), the first silicon layer(116), and a barrier layer(118) having a higher etching selectivity than that of the first silicon layer are sequentially formed at the upper portion of the semiconductor substrate. A gate electrode(120) is then formed by patterning the barrier layer, the first silicon layer, and the gate oxide layer. The second silicon layer(122) is deposited on the entire surface of the resultant structure. A silicon spacer is formed at both sidewalls of the gate electrode by carrying out a predetermined etching process. Then, the barrier layer is completely removed.
Patent KR-20030096793-A (KR)
Title: Fax filtering machine and operating process thereof
Inventor: CHOE HYUN HO
IPC: H04N1/00
Filed: 2002-06-17
Abstract: PURPOSE: A fax filtering machine and a method for operating the same are provided to decide output of fax data after confirming contents of the fax data stored in a memory through a display. CONSTITUTION: A receiving unit(110) catches a ring signal from an external telephone line and receives transmitted fax data. A storing unit(130) stores the fax data received by the receiving unit. A display unit(140) displays the fax data stored in the storing unit. A transmitting unit(190) originates the ring signal to a connected facsimile device and transmits the fax data stored in the storing unit. A control unit(120) receives a command of a user from an input device for selectively executing a function of deleting the data of the storing unit or a function of transmitting the data to the transmitting unit.
Patent KR-20040000608-A (KR)
Title: business model for internet broadcast staion through the mp3 files by winamp solution with exclusive multimedia-server, and information giving by moving and cyber-gallery
Inventor: KIM JAE BUNG
IPC: G06F17/00
Filed: 2002-06-21
Abstract: PURPOSE: A business model for internet broadcast station through the mp3 files by a winamp solution with an exclusive multimedia-server, and information giving by moving and a cyber-gallery is provided to configure a multimedia dedicated server as a station, and improve stability of the internet broadcasting. CONSTITUTION: A station installs a winamp program and a shout cast server program for an individual broadcasting user. A provider's port is automatically opened. A receiver connects to the broadcasting server by inputting a fixed IP address, port number, and PLS, and receives several service, and music and moving image data.
Patent KR-20040009672-A (KR)
Title: Dc reactor with thermal link
Inventor: BAE DEOK GWON
IPC: H01F27/34
Filed: 2002-07-24
Abstract: PURPOSE: A DC reactor is provided to reduce manufacturing costs and prevent the superconductive state of the superconducting magnet from being quenched by the heat of the coil. CONSTITUTION: A DC reactor comprises a housing(1); a Gifford-McMahon cryocooler(10) having a head(11) exposed from the top of the housing, and an upper cooling unit(13) and a lower cooling unit(15) arranged in the housing in such a manner that the upper cooling unit is supported by support rods(3a,5a); a superconducting magnet(30) connected to the lower cooling unit of the Gifford-McMahon cryocooler through a cooling rod(29), and supported by the support rods(3b,5b,5c); and a thermal link(20) for connecting the double cable constituted by a metal cable(23) and an HTS cable(25) to the Gifford-McMahon cryocooler.
Patent KR-20040011837-A (KR)
Title: Semiconductor capacitor and method of forming the same
Inventor: JUNG YONG GUK
IPC: C23C16/34
Filed: 2002-07-30
Abstract: PURPOSE: A capacitor of a semiconductor device and a fabricating method thereof are provided to form rapidly the thickness of a top electrode of a capacitor by using a CVD method and a PVD method to form the top electrode of the capacitor. CONSTITUTION: A capacitor of a semiconductor device includes a bottom electrode(130) of a capacitor(136), a dielectric layer(132), the first top electrode(134a) of the capacitor(136), and the second top electrode(134b) of the capacitor(136). The bottom electrode(130) of the capacitor(136) is formed on an upper surface of a substrate. The dielectric layer(132) is formed on an upper surface of the bottom electrode(130) of the capacitor(136). The first top electrode(134a) of the capacitor(136) is formed on the dielectric layer by using a CVD method. The second top electrode(134b) of the capacitor(136) is formed by using a PVD method.
Patent KR-20030013312-A (KR)
Title: Arc-less electrical connector
Inventor: COPPER CHARLES DUDLEY
IPC: H01R13/53
Filed: 2002-08-01
Abstract: PURPOSE: Arc-preventing electrical connectors are provided to prevent arc generation when a power contact part is released from connection or separated after transmitting considerable power or currents. CONSTITUTION: First and second electrical connectors respectively includes a blade terminal(110) and a receptor terminal(150). The blade terminal includes a main contact part(112) having contact blades(114a,114b) and an auxiliary contact part(130) shunted by a positive temperature coefficient(PTC) resistor(140) located between the main and auxiliary contact parts. The main contact part is disconnected first and the auxiliary contact part is longer than the main contact. Arcing does not occur at the mating end of the main contact part because the current is shunted to the still connected longer auxiliary contact. I¬2R heating increases the resistance in the PTC resistor, so when the auxiliary contact is disconnected, current is below the arcing threshold.
Patent KR-20040014073-A (KR)
Title: Split gate SONOS EEPROM and method for fabricating the same
Inventor: HAN JEONG UK
IPC: H01L27/115
Filed: 2002-08-09
Abstract: PURPOSE: A split gate SONOS(Silicon-Oxide-Nitride-Oxide-Silicon) EEPROM and a fabricating method thereof are provided to concentrate the electric field on an edge of a nitride layer adjacent to a tip of a control gate by using the control gate for covering floating gate. CONSTITUTION: A split gate SONOS EEPROM includes a stack(139), a source/drain(190/195), an insulating oxide layer(140b), and a control gate(150b). The stack(139) is formed by laminating sequentially a bottom oxide layer(115b), a nitride layer(120b), a top oxide layer(125b), and a floating gate(135b) on a substrate(100). The source/drain(190/195) is formed on the substrate(100) between plural stacks. The insulating oxide layer(140b) is formed on sidewalls and top faces of the stacks. The control gate(150b) is formed on the insulating oxide layer(140b) to cover the floating gate(135b).
Patent KR-20040016669-A (KR)
Inventor: BAEK NAM IN
IPC: C12P21/08
Filed: 2002-08-19
Abstract: PURPOSE: Anti-inositol monophosphate phosphatase monoclonal antibodies are provided. The monoclonal antibodies are useful for study on screening of antidepressant, gene cloning of brain tissue IMPP and assay of enzyme distribution in the brain tissue. CONSTITUTION: Anti-inositol monophosphate phosphatase monoclonal antibodies produced by a hybridoma cell line(KCLRF-BP-00057) immunologically react with mammal inositol monophosphate phosphatase and porcine brain inositol monophosphate phosphatase. Inositol monophosphate phosphatase has molecular weight of about 29 kDa. A hybridoma cell line(KCLRF-BP-00057) produces the anti-inositol monophosphate phosphatase monoclonal antibodies.
Patent KR-20040018633-A (KR)
Title: The production method of assistant feed containing beet pulp and propylene glycol and thereof assistant feed
Inventor: YOON BYUNG HYUN
IPC: A23K1/00
Filed: 2002-08-23
Abstract: PURPOSE: Provided are an assistant feed containing beet pulp and propylene glycol and production method thereof, thereby reducing ketone body in blood, urine, milk and the like of a ruminant suffering from ketosis. CONSTITUTION: A production method of an assistant feed is characterized by the steps of: drying 40.0-55.0 wt.% of beet pulp at 50-70 deg.C for 10-15 minutes and mixing with 45.0-60.0 wt.% of 99.5% liquid propylene glycol at 60-80 deg.C for 1.5-2.5 hours in a jacket-drier; and maturing the mixture for 30-40 minutes with decreasing the temperature from 60-80 deg.C to 15-40 deg.C.
Patent KR-20030093081-A (KR)
IPC: H01H5/30
Filed: 2002-09-05
Abstract: 돔 형상으로 클릭 액션 부착의 접점스프링의 수명을 저하시키지 않고, 접점스프링의 전기적인 접촉의 안정성에 뛰어나고, 편심(偏心)된 조작하중에 대해서도 필요한 스트로크를 확보하여, 클릭감의 격차가 적은 스위치를 제공한다. 
     돔 형상으로 클릭 액션 부착의 접점스프링(3)의 안쪽중앙부분 즉 가동접점부(8)에 오목부분(9)을 형성하고, 이 오목부분(9)의 주위에 형성되는 에지부 (10)를 고정접점부(13)의 표면에 대하여 선접촉(線接觸)에 의해 접촉시킴에 따라, 양자사이의 접촉의 전기적인 안정성을 확보함과 동시에, 가동접점부(8)에 구멍을 내지 않은 형상으로 하는 것에 의해, 먼지의 침입이나 접점스프링(3)의 수명의 저하를 막고 있다.  또한, 접점스프링(3)의 중앙부를 구면(球面)에 의해 돔 부분(5)로서 형성함과 동시에, 이 돔 부분(5)의 바깥 둘레 가장자리부에 원추면의 스커트부(6)를 형성함으로써, 필요한 스트로크를 확보하여, 클릭감의 격차를 적게 하고 있다.
Patent KR-20040023455-A (KR)
Title: Plastics or Silicone containing nano silver particles
Inventor: JUNG HYEONG GEUN
IPC: C08K9/06
Filed: 2002-09-11
Abstract: PURPOSE: A master batch, compound and silicone of the synthetic resin containing a silver nanoparticle and an article prepared by using the master batch, compound and silicone are provided, to obtain the material having an antibacterial effect. CONSTITUTION: The master batch, compound and silicone of the synthetic resin containing a silver nanoparticle are prepared by mixing a synthetic resin and silicone with the silver nanoparticle dispersed in ethylene glycol, silicone oil, ethanol or an aqueous solution. Also the master batch, compound and silicone of the synthetic resin containing a silver nanoparticle is prepared by mixing a synthetic resin and silicone with the silver nanopowder. Preferably the synthetic resin is PP, ABS, PES or PC.
Patent KR-20020079686-A (KR)
Inventor: LIM JAE GANG
IPC: F24C7/04
Filed: 2002-09-18
Abstract: PURPOSE: An electric oven device is provided to shut off the high temperature of heat by directly cooling the outer surface of a heating chamber. CONSTITUTION: An electric oven device is composed of a control chamber(100) having air inlet holes with opening at the lower portion, a separating plate installed at the lower opening portion, a heating chamber installed with a heating body in the lower opening portion, a fan for forcibly introducing the cooled air toward a cooling chamber, an engagement member enclosing an outer surface of the heating chamber and having cooled air outlet holes, and an oven housing for engaging with the peripheral surface of the engagement member. Contacting the cooled air with the outer surface of the heating chamber shuts off/cools the high temperature of heat. The cooled air mixed with the high temperature of the heat is discharged through the cooled air outlet holes of the engagement member.
Patent KR-20040026736-A (KR)
Title: Structure and method for fault tolerance of command processor using redundant part in satellite
Inventor: KIM JUNG PYO
IPC: H04B7/155
Filed: 2002-09-26
Abstract: PURPOSE: A defect allowing structure of a satellite command processor using a redundant component and a method thereof are provided to enable a satellite command processor to perform a task without suspension in spite of a defect by designing redundant components, a distribution system, defect interpreting and defect toleration. CONSTITUTION: Duplexed antennas(101) receive uplink remote command data from a ground control center or a satellite control center. Duplexed command processors(102,103) cross-connected to the duplexed command antennas(101) perform a command valid checking. Processors(104,105) transmit the uplink remote command data to a base band(108) of a satellite. Duplexed command/telemetry processors 1 and 2(106,107) having the duplexed command processors(102,103) and the processors(104,105) exchange command obtainment information to each other.
Patent KR-20040027165-A (KR)
Title: Variable power controlling method for closed loop of mobile communication system
Inventor: NAM HO SEONG
IPC: H04B7/26
Filed: 2002-09-27
Abstract: PURPOSE: A variable closed loop power control method of a mobile communication system is provided to reduce interference between systems and increase cell capacity of a CDMA system by more precisely controlling power by variably increasing or decreasing power. CONSTITUTION: When the same power control command is repeated by three times or more(PCMD(t)=PCMD(t-Tp)=PCMD(t-2Tp)), it is determined that a signal-to-interference ratio in a current channel state is far away from a threshold value and power as much as a predetermined 'K' is increased/decreased. Otherwise(PCMD(t)=PCMD(t-Tp)≠PCMD(t-2Tp)), it follows the existing power controlling. If a power control command repeats 1 and -1(PCMD(t)≠PCMD(t-Tp)), it means that the signal-to-interference ratio is near the threshold value, so power as much as 1/K is increased/decreased.
Patent KR-20040033566-A (KR)
Title: System and Method for Optimizing Loan Condition On Network
Inventor: SEO GYEONG
Filed: 2002-10-15
Abstract: PURPOSE: A system and a method for offer a loan with an optimal condition by using the network are provided to search/offer loan goods most fit to a customer and offer the loan in real-time by identifying the customer without making the customer visit a financial organization. CONSTITUTION: A member manager(110) calculates member certification of the customer by comparing the personal information data inputted through a customer terminal with the data stored in the member information database(D10). A loan application manager(120) stores/manages the loan related data from the customer in a loan application database(D20). A loan condition manager(130) stores/manages the loan related condition data transmitted from a financial organization server in a loan information database(D30). A matching manager(140) calculates the loan goods by calling/matching the loan application information with the loan related condition data stored in the loan information database. A settlement manager(150) settles a loan price requested from the customer depending on a matching result.
Patent KR-20040038576-A (KR)
Title: Capacitor technique apply energy save and super conducting electric cable
Inventor: SUCK BYUNG KUN
IPC: H01B12/00
Filed: 2002-10-30
Abstract: PURPOSE: A superconducting cable having an energy storage function using a capacitor method is provided to minimize the eddy current and store the electric energy by using an insulating resistance and a withstand voltage. CONSTITUTION: A superconducting cable having an energy storage function using a capacitor method includes a DC power supply unit(100), a first conductive metal material(30), a second conductive metal material(40), and DC current(70,80). The DC current(70,80) is stored when the DC power supply unit(100) applies the current to the first conductive metal material(30) and the second conductive metal material(40). The loss due to the heat and the loss of the magnetic field due to the eddy current are minimized by immigrating free electrons to the load side when the free electrons are stored.
Patent KR-20030043637-A (KR)
Title: Apparatus and method for depth image-based representation of 3-dimensional object
Inventor: HAN MAN JIN
IPC: G06T17/00
Filed: 2002-11-04
Abstract: PURPOSE: A device and a method for depth image-based 3D object presentation are provided to encode complete information of a color 3D object in a simple and regular structure to be applied to 2D array set-image processing and compression technologies, thereby simplifying the algorithm supported by hardware. CONSTITUTION: A device for depth image-based 3D object presentation includes a view point information generating part(1810) for generating at least one or more view point information, a first image generating part(1830) for generating a depth image based on depth information of respective pixel points which compose an object in response to the view point information, a second image generating part(1840) for generating a color image based on color information of the respective pixel points which compose an object according to the view point information, a node generating part(1850) for generating image nodes composed of the depth image and the color image corresponding to the view point information and the color information, and an encoding part(1860) for encoding the image nodes.
Patent KR-20020089278-A (KR)
Inventor: BANG YEONG SEOK
IPC: H04N7/15
Filed: 2002-11-06
Abstract: PURPOSE: A system for simultaneous multiconnection electronic conference in real time and a method therefor are provided to enable a conference without going through a server, thereby keeping a secret of the conference and enabling users to join a plurality of conferences. CONSTITUTION: A system for simultaneous multiconnection electronic conference in real time includes the steps of receiving a list of information related to people connected to a current server(501), confirming that the list includes people wanted by a user and requesting connection to people in case that the wanted people are connected currently(502), approving the connection request of the user by the connected people(503), exchanging data between the user and the connected people through a peer-to-peer method(504).