baber/WOPTO huggingface dataset:
Patent KR-20030086696-A (KR)
Title: LCD Projection System
Inventor: PARK JEONG IL
IPC: G02B27/10
Filed: 2002-05-06
Abstract: PURPOSE: An optical engine system of an LCD projector is provided to maintain the uniformity of the light and control easily the light by providing a structure of a reflective mirror, an FEL lens, a PBS(Polarizing Beam Splitter), a condensing lens, and a rod lens. CONSTITUTION: An optical engine system of an LCD projector includes alight source(10), a PBS array(36), a condensing lens(37), a rod lens(39), a color separation/synthesis portion(110), and a projection lens portion(95). The PBS array(36) is used for correcting and polarizing the output light of the light source(10). The condensing lens(37) is used for condensing the output light of the PBS array(36). The rod lens(39) is used for maintaining the brightness of output light of the condensing lens(37). The color separation/synthesis portion(110) receives the output light of the rod lens(39). The projection lens portion(95) projects the output images of the color separation/synthesis portion(110).
Patent KR-20030088904-A (KR)
Title: Method of heat treatment in ald for mim fed
Inventor: KANG NAM SEOK
IPC: H01J1/30
Filed: 2002-05-15
Abstract: PURPOSE: An annealing method is provided to overcome an electrical weakness of the Al2O3 dielectric film by performing a post-annealing process on the Al2O3 dielectric film through the use of a low temperature remote plasma. CONSTITUTION: An annealing method comprises a step of depositing an Al2O3 dielectric film and annealing the Al2O3 dielectric film under the oxidative atmosphere using a remote plasma; and a step of depositing an upper electrode and performing an annealing process under a remote plasma atmosphere.
Patent KR-20030089262-A (KR)
Title: Slidable cap tilting stay system having multi-step locking structure
Inventor: KWAK BO HWAN
IPC: B62D33/06
Filed: 2002-05-17
Abstract: PURPOSE: A slidable cap tilting stay system having multi-stepped locking structure is provided to prevent accidents caused by sudden ascent and descent in opening or closing a cap by controlling the opening speed of the cap through a cable connected to one side of a locking unit. CONSTITUTION: A slidable cap tilting stay system having multi-stepped locking structure comprises a lower rod(40) fixed to a body frame of a vehicle and an upper rod(50) fixed to a cap of the vehicle. The upper rod is slidably superposed on the outside of the lower rod. The lower rod has an elastic locking unit(60) therein, to be fitted to the upper rod. The locking unit comprises a cylindrical cover both sides of which are open; locking pins fitted to the sides of the cover; and a spring member disposed between the locking pins. Guide holes are formed along the periphery of the cover and a fitting projection is formed on a side of the locking pin along the guide hole. A projected step is formed in the middle of the outer peripheral surface of the cover and a cable(67) is connected to the projected step.
Patent KR-20030092181-A (KR)
Title: Wire structure of air-conditioner
Inventor: KIM IN DEOK
IPC: F24F1/00
Filed: 2002-05-27
Abstract: PURPOSE: A wiring structure of an air conditioner is provided to prevent a lead wire and a power cord from tangling and interfering with the neighborhood by fixing the lead wire and the power cord to an orifice, and to prevent condensed water formed on the orifice from flowing into a control box along the power cord. CONSTITUTION: A wiring structure comprises a plurality of lead wires(54) placed between a control box controlling operation of an air conditioner and electronic components to transmit control signal; a power cord(56) connecting the control box with an outside power supply; an orifice having the lead wires and the power cord placed on a circumference thereof; hooks(62,64) placed on the circumference of the orifice to face each other so that the lead wires are inserted and fixed thereto; and a guide(70) protrusively formed on the circumference of the orifice to guide wiring of the power cord so as to prevent the power cord from interfering with the neighborhood. The hook has a rigidity reinforcing rib(61) formed thereon to prevent damage of the hook and separation of the lead wires during wiring work or working of the air conditioner.
Patent KR-20030092285-A (KR)
Title: Malfunction detecting method of fuel level sensor for vehicle
Inventor: KIM YUN SU
IPC: F01M11/12
Filed: 2002-05-29
Abstract: PURPOSE: A method of deciding malfunction of a fuel level sensor in a vehicle is provided to exactly decide the malfunction of the fuel level sensor by adding the opening degree of a throttle valve to malfunction decision conditions of the fuel level sensor. CONSTITUTION: A method of deciding malfunction of a fuel level sensor in a vehicle comprises steps of deciding whether a predetermined monitoring condition is satisfied(S31); counting the traveling time of the vehicle when the fuel level is within a predetermined range and the deviation of the maximum value and the minimum value of the fuel level is below a predetermined value(S35); deciding whether a state, in which the variable ratio in the opening degree of the throttle valve during counting is greater than a predetermined value, is detected more than one time, if the counted time passes a predetermined time(S38); integrating the number of malfunction times(S39); and deciding rationality malfunction of the fuel level sensor if the number of the integrated malfunction times is greater than a predetermined value(S41).
Patent KR-20030094931-A (KR)
Title: Method for calculating expenses of studying abroad using information communication network
Inventor: JANG DO HYUN
Filed: 2002-06-10
Abstract: PURPOSE: A method for producing expense for studying abroad using an information communication network is provided to automatically produce and offer overall expense needed for studying abroad and training a language at a planning education organization through the information communication network. CONSTITUTION: A user terminal requests the expense for studying abroad by connecting to a web server(D5). The web server transmits a web page for producing the expense to the user terminal(D6). The user terminal transmits the expense selection information by inputting an option item included in the web page(D7). An abroad studying information management server produces the expense of each option and a total expense by receiving the option information through the web server(D11). The web server inputs the data of the expense produced by the abroad studying information management server to the web page and transmits it to the user terminal(D12).
Patent KR-20030095019-A (KR)
Title: Universal remote controller of multiple units and design method
Inventor: BAN YEONG HWAN
IPC: H04Q9/00
Filed: 2002-06-11
Abstract: PURPOSE: An integrated remote controller for many apparatuses is provided to integratedly control many apparatuses without installing key buttons for selecting the apparatuses, thereby increasing user convenience without selecting an apparatus to be controlled, before inputting a key button. CONSTITUTION: A memory(102) divides key button codes into commonly recognized codes and independently recognizable codes according to usage patterns, and stores the divided key button codes. A key input unit(103) electrically arranges the divided key button codes according to key matrix specification. A controller(101) reads a key button code corresponding to an inputted key button from the memory(102). A transmitter(104) creates a signal corresponding to the read key button code, and transmits the created signal to many apparatuses.
Patent KR-20030096648-A (KR)
Title: Curtain air bag for a car
Inventor: CHO BYEONG RYONG
IPC: B60R21/231
Filed: 2002-06-17
Abstract: PURPOSE: A curtain air bag for a car is provided to form three of cushions in an integral shape to protect a head of a passenger with a first cushion as well as ribs of the passenger with second and third cushions. CONSTITUTION: A curtain air bag for a car is composed of a diffuser(200) having an opening(210) for discharging gas, a first cushion(100) communicated with the opening with closing the diffuser, a cushion holder(130) for fixing the first cushion, a second cushion(110), a third cushion(120), and an inflator(300) for supplying the gas for the diffuser. The first cushion is divided into first and second areas(A,B) defining front and rear seat sides, a third area(C) formed in front of the first area, and a fourth area(D) formed between the first and second areas. The second cushion forms a certain dimension at the lower end of the first area. The third cushion forms a certain dimension at the lower end of the second area.
Patent KR-20030097528-A (KR)
Title: Brush parking structure of charging type cleaner
Inventor: KIM HWA JUNG
IPC: A47L9/00
Filed: 2002-06-21
Abstract: PURPOSE: A structure for keeping a brush for a rechargeable cleaner is provided to reduce charging space, and to stably hold a cleaner body in a charging stand. CONSTITUTION: In a rechargeable cleaner(1) having a charging stand(10), a fitting groove(11) is formed at one side of the charging stand. A fitting unit(6) corresponding to the shape of the fitting groove is formed at a brush(3), and holds the brush in the charging stand.
Patent KR-20020060670-A (KR)
Inventor: NAKATA TOSHIKI
IPC: C08L83/04
Filed: 2002-06-29
Abstract: PURPOSE: A curable silicon composition, a LED display device using the composition are provided, wherein the composition is improved in the mat characteristic and is used as a filler or an adhesive for a display device. CONSTITUTION: The curable silicon composition is prepared by curing it by the hydrosilylation and the condensation reaction; and comprises 0.01-50 parts by weight of an air-oxidation-curable unsaturated compound based on 100 parts by weight of a silicon component. The air-oxidation-curable unsaturated compound is an aliphatic compound having at least two unsaturated bonds within a molecule. Preferably the air-oxidation-curable unsaturated compound is linoleic acid, alkyl linoleate, an oil of tung oil tree, linseed oil, 1,3-hexadiene, or polybutadiene.
Patent KR-20040002075-A (KR)
Title: A polyolefin resin composition for an automobile outerior
Inventor: KIM JEONG SIN
IPC: C08K3/00
Filed: 2002-06-29
Abstract: PURPOSE: Provided is a polyolefin based composite resin composition, which has excellent rigidity, heat resistance, impact resistance and flexibility to reduce the thickness of the injection molded product. CONSTITUTION: The polyolefin based composite resin composition is characterized by comprising: 40-70 wt% of a crystalline ethylene-propylene copolymer; 5-15 wt% of an ethylene-propylene-diene rubber obtained by using a metallocene catalyst; 10-30 wt% of an ethylene-alpha-olefin copolymer; 10-20 wt% of an inorganic reinforcing material having the average particle size or 1-5 micrometers; and 0.1-2.0 wt% of an aluminum flake having the average particle size of 10-100 micrometers.
Patent KR-20040003462-A (KR)
Inventor: YOON YEON SEOP
IPC: F24F1/00
Filed: 2002-07-03
Abstract: PURPOSE: An air conditioner is provided to prevent leakage of chilled air and inflow of outdoor air by allowing an upper panel and a cabinet, and the upper panel and a front panel to be doubly attached and coupled to each other. CONSTITUTION: An upper panel(40) and a cabinet(20) form a double attaching structure to be coupled to each other. The upper panel comprises downward flanges(41) extended downward from a rear end and both sides thereof; and ribs(45,46,47) separated from insides of the downward flanges, and extended downward. The cabinet has inward flanges(21) extended inwardly from upper ends of both sides and a rear side thereof. The downward flanges of the upper panel are attached to rear ends of the inward flanges to primarily cut off contact with outside air. The ribs of the upper panel are attached to front ends of the inward flanges to secondarily cut off contact with the outside air. Leakage of chilled air through a gap between the cabinet and the upper panel is prevented thereby. Chilled air is prevented from contacting with the outside air thereby. A front panel(30) is coupled to a front side of the cabinet, and forms a double attaching structure together with the cabinet.
Patent KR-20030083541-A (KR)
Title: Recombinant spectinomycin biosynthesis enzyme, gene sequences coding for the same and transformants thereof
Inventor: SUH JOO WON
IPC: C12N15/52
Filed: 2002-07-06
Abstract: PURPOSE: Spectinomycin biosynthesis enzyme, the nucleotide sequence thereof and transformants thereof are provided. The spectinomycin biosynthesis enzyme produced from the transformant has improved spectinomycin biosynthesis activity. CONSTITUTION: A gene encoding DTDP-glucose synthase(SpcD) isolated from Streptomyces spectabilis(ATCC 27741) has the nucleotide sequence of SEQ ID NO: 1. A gene encoding DTDP-glucose-4,6-dihydratase(SpcE) isolated from Streptomyces spectabilis(ATCC 27741) has the nucleotide sequence of SEQ ID NO: 3. A gene encoding myo-inositol monophosphatase(SpeA) isolated from Streptomyces spectabilis(ATCC 27741) has the nucleotide sequence of SEQ ID NO: 5. A gene encoding myo-inositol-dehydrogenase(SpcB) isolated from Streptomyces spectabilis(ATCC 27741) has the nucleotide sequence of SEQ ID NO: 3. The transformants of E. coli BL21 are produced by transforming E. coli BL21 with pETSpcD(KACC95003) containing spcD gene, pETSpcE(KACC95004) containing spcE gene, pETSpeA(KACC95001) containing speA gene, and pETSpeB(KACC95002) containing speB gene.
Patent KR-20040005068-A (KR)
Title: System and Method For Playing The Closed Game At It's Any Point Again
Inventor: PARK BONG RAE
Filed: 2002-07-08
Abstract: PURPOSE: A game replaying system and method is provided to enable a user to replay a game whose proceeding steps are stored, and to restart the game from an arbitrary position while the user is browsing the replaying game. CONSTITUTION: The system comprises an interface module(10), a communication module(20), a game storage and regeneration module(30), a game state control module(40), a game player agent module(60), a regeneration data management database(35), and a game data management database(45). The game storage and regeneration module(30) extracts operation signals of a replayed game from a regeneration data management database(35), and transmits the extracted operation signals to the game state control module(40) according to a time sequence. The game state control module(40) replays the game, and checks whether a user participates in the replayed game. If the user inputs a game participation signal via the interface module(10), the game state control module(40) stops replaying the game and maintains the current game state variables. The game player agent module(45) determines a part of signals input into the game state control module(40) to play a role of other side game players.
Patent KR-20040008817-A (KR)
Title: Coating solution composition for coating the phosphor screen of the cathode ray tube
Inventor: HAN KYUNG DUK
IPC: C09K11/02
Filed: 2002-07-19
Abstract: PURPOSE: A coating solution composition for coating the surface of a fluorescent substance of a color Braun tube is provided, to prevent the residue due to a coating solution composition from being left when an aluminum evaporation-deposition layer is formed on the coating solution and to improve the brightness of a fluorescent surface. CONSTITUTION: The coating solution composition comprises 2-10 wt% of a copolymer as a binder resin; a diluent; and an additive, wherein the copolymer is obtained by copolymerizing 10-50 wt% of vinyl toluene modified acrylate, 10-50 wt% of methyl methacrylate, 10-50 wt% of isobutyl methacrylate, and 5-50 wt% of at least one copolymeric monomer selected from acrylic acid, methacrylic acid, butyl acrylic acid, hydroxy methacrylate, maleic acrylate and t-butyl aminoacyl acrylate preferably in the presence of a catalyst by solution polymerization, and has a molecular weight of 5,000-50,000. Preferably the catalyst is at least one selected from the group consisting of benzyl peroxide, hydrogen peroxide, di-t-butyl peroxide, lauroyl peroxide, t-butyl hydroperoxide, cumene hydroperoxide and azoisobutyronitrile.
Patent KR-20040009801-A (KR)
Title: Disc player capable of adding and upgrading function easily
Inventor: JUN HYEONG U
IPC: G11B20/10
Filed: 2002-07-25
Abstract: PURPOSE: An easily upgraded disc player to which functions are easily added is provided to easily add new functions to the disc player. CONSTITUTION: A disc player includes a slot unit(110) having a plurality of slots(110-1,110-2,110-n) into which function cards(120-1,120-2,120-n) are inserted, and a decoder(104) that decodes video data and audio data reproduced from a disc mounted on the disc player to output the decoded data to the cards inserted into the slots. The disc player further includes a controller(105) that reads data written in the disc to upgrade firmware of the disc player when the disc mounted on the disc player is for firmware, and a memory(107) that stores the upgraded firmware.
Patent KR-20030011675-A (KR)
Title: Method for producing a retentive elastic knitted fabric and knitted fabric
Inventor: PIERELLI MAURIZIO
IPC: D04B21/18
Filed: 2002-07-30
Abstract: PURPOSE: Provided are a method for producing a retentive elastic knitted fabric and knitted fabric, thereby providing a fabric with improved elasticity and retentive capacity in a crosswise direction, high breathability, and a new aesthetic appearance. CONSTITUTION: A method for producing an elastic knitted fabric on a Raschel or tricot machine is characterized in that it uses a knitting machine with basic four bar knitting structure and four thread feeders; the needle guides of the first and fourth bars are threaded with non-elastic yarn, while the needle guides of the second and third bars are threaded with elastic yarn; and each elastic thread is worked in plating with the respective non-elastic thread.
Patent KR-20040011293-A (KR)
Inventor: CHOI EUN JU
IPC: H04B7/26
Filed: 2002-07-30
Abstract: PURPOSE: A service method for informing the change of personal information is provided to easily and quickly transmit changed information to several person through an E-mail, a short message or a facsimile when personal information such as an E-mail address and an address or telephone number of a home or office is changed. CONSTITUTION: If a user connects to a directory server, the user transmits changed information and selects recipients who receive changed information(S205). The directory server extracts recipient information for discriminating whether transmitting changed information by a certain method according to the recipients selected by the user(S206). The directory server discriminates whether extracted recipient information is a mobile phone number(S207), an E-mail address(S210) or a facsimile number(S213). If the directory server writes a short message and transmits the short message to mobile communication terminals of the recipients through an SMS(Short Message Service) server when extracted recipient information is the mobile phone number, the recipients confirms the short message and confirms the change of user information(S207-S209). If extracted recipient information is the E-mail address, the directory server writes a text document with a mail type and transmits change information of the user to the E-mails of the recipients through a web server(S210-S212). If extracted recipient information is the facsimile number, the directory server writes a document with a facsimile document type and transmits change information of the user to facsimiles of the recipients(S213-S215).
Patent KR-20040016093-A (KR)
Title: AMR (Acoustic Refinement Machine)
Inventor: KOO JA DONG
IPC: H04R29/00
Filed: 2002-08-16
Abstract: PURPOSE: An omnidirectional spherical microphone is provided to reproduce a 3D surround-sound in real time without implementing the fabrication of software. CONSTITUTION: An omnidirectional spherical microphone includes a spherical model, an attachable rectangular plate, a front microphone and a pair of side microphones. The attachable rectangular plate is attached to the front surface of the spherical model and the front microphone is attached to the front surface of the spherical model as an imitation ear. The pair of side microphones are installed both side of the spherical model as an imitated auditory tube. In order to completely measure the front sound, a partial body is constructed in consideration of the geometrical size and organic position of a human head. The partial body is a simple structure such as a sphere, a rectangular, an ellipse and the like. Therefore, the omnidirectional spherical microphone can specify or calculate the reflective diffraction and resonance of the sound related to the simple structure of the partial body.
Patent KR-20040017702-A (KR)
Title: Micro Channel
Inventor: CHOI HAE CHEON
IPC: B81B1/00
Filed: 2002-08-23
Abstract: PURPOSE: A micro channel structure for saving a driving energy is provided to reduce a pressure loss at a connection channel section, which connects linear channel sections to each other, by forming a width of the connection channel section larger than a width of the linear channel sections. CONSTITUTION: A micro channel structure(1) includes a micro channel having a micro-sized width. The micro channel has a plurality of linear channel sections(10), which linearly extend, and connection channel sections(20,30) for connecting the linear channel sections(10) to each other. A width of the connection channel sections(20,30) becomes enlarged from one linear channel section(10) to the other linear channel section(10). That is, the width of the connection channel sections(20,30) is maximized at a center of the connection channel sections(20,30) and becomes reduced as the connection channel sections(20,30) reach the other linear channel section(10).
Patent KR-20040019551-A (KR)
Title: a reproduction and ink refilling process for one-time ink cartridge
Inventor: KIM JONG SEON
IPC: B41J2/175
Filed: 2002-08-28
Abstract: PURPOSE: An apparatus for reproducing a dispensable ink cartridge and an ink refilling method are provided to prevent environmental contamination while preventing waste of energy resources by reproducing the dispensable ink cartridge. CONSTITUTION: After retrieving waste ink cartridges, a film is removed from the waste ink cartridges. Then, a pre-treatment process is carried out to remove impurities remaining in a chamber from the waste ink cartridges(S10). Then, a film contact section of a spraying nozzle section of the ink cartridge is leveled(S20). After that, a new film is melted on the film contact section of the spraying nozzle section(S30). Then, ink is refilled in the ink cartridge(S40). After refilling ink into the ink cartridge, an ink injection port is closed(S50). Then, a marking process(S60) and a packaging process(S70) are carried out.
Patent KR-20040022490-A (KR)
Title: Method for manufacturing flash memory cell device in semiconductor
Inventor: SEO YEONG HUN
IPC: H01L27/115
Filed: 2002-09-07
Abstract: PURPOSE: A method for fabricating a flash memory cell device in semiconductor is provided to improve program efficiency of a flash cell by increasing contact area between a floating gate and a control gate. CONSTITUTION: A flash tunnel oxide layer(30) for isolation is formed on a silicon substrate(10). Polysilicon to be used as a floating gate(40) is deposited on the flash tunnel oxide layer. A buffer oxide layer is deposited on the floating gate and is pattern-etched to strip photoresist. After the polysilicon on a planar nitride layer is eliminated, an uneven floating gate is formed. An ONO layer(70) is deposited on the floating gate, and polysilicon to be used as a control gate(80) is deposited. A source/drain implant process is performed to form a source/drain(20). The control gate is patterned and etched to form a stacked flash cell.