baber/WOPTO huggingface dataset:
Patent KR-20020009472-A (KR)
Inventor: MIYAKOSHI AKIRA
IPC: H01J11/38
Filed: 2001-07-24
Abstract: PURPOSE: To provide an excellent plasma display panel by solving such problems that, since the thicknesses of dielectric layers are hard to be controlled over the entire surface of the plasma display panel, the nonuniformness of the thicknesses affects discharge characteristics in the proposal of a structure to vary the substantial thicknesses of the dielectric layers in discharge cells and minimize the film thickness of the dielectric layers at the positions of the sustaining electrodes opposed to each other. CONSTITUTION: A lower electrode 121 and an upper electrode 122 formed of a plurality of layers are formed in electrode pair shapes, an upper dielectric layer 14 is formed on the upper electrode 122 positioned on the upper layer, and the film thickness of the dielectric layer on surface discharge electrode pairs is thinned. Thus, a low discharge sustaining voltage can be maintained, high light emitting efficiency can be provided, and a display quality can be increased.
Patent KR-20030010013-A (KR)
Title: A high-temperature refrigerant preventing apparatus and it's control method of the refrigerator
Inventor: KIM YANG GYU
IPC: F25D29/00
Filed: 2001-07-25
Abstract: PURPOSE: An apparatus for cutting off high temperature refrigerant of refrigerator and control method of the same are provided to prevent increase of temperature in the refrigerator. CONSTITUTION: An apparatus includes an on/off valve(62) installed between a condenser(54) and an expansion valve(56) and opened and closed according to driving of a compressor(52) to suppress inflow of high temperature and high pressure refrigerant on the compressor side to an evaporator(58); and a temperature sensor sensing that temperature of the condenser falls down to the outside temperature after the on/off valve is cut off to transmit opening signal for the on/off valve to a control part.
Patent KR-20030015999-A (KR)
Title: Structure for carry off of glass for automobile
Inventor: HUH JEONG
IPC: B60J1/02
Filed: 2001-08-20
Abstract: PURPOSE: A structure for stripping a glass of a vehicle is provided to easily strip a windshield glass through such a steel wire as a piano wire, without forming a through hole in a sealant or performing a filming process at the lower end portion of the glass. CONSTITUTION: A structure for stripping a glass of a vehicle comprises a wind shield glass(40) with the lower end portion fixed on a cowl outer panel(31) through a sealant(50); a molding(60), coupled with the lower end portion of the windshield glass, forming a lip adhered to the surface of the cowl outer panel; and a steel wire(100). In the steel wire, the center-surface is fixed between the cowl outer panel and the windshield glass through the sealant, an end is positioned in the closed space part between the molding and the cowl outer panel, and the other end is positioned on the cowl outer panel shut off by the interior trim(80) of the vehicle. The steel wire for stripping the windshield glass is interposed to the cowl outer panel together in case of being adhered to the cowl outer panel through the sealant. Accordingly, in stripping the windshield glass, a process of forming a through hole in the sealant is not required.
Patent KR-20020016541-A (KR)
Inventor: MATSUOKA RYOICHI
IPC: G03F1/84
Filed: 2001-08-23
Abstract: PURPOSE: To provide a method and an apparatus where the defects of a mask for electron beam exposure is inspected at a high speed. CONSTITUTION: In order to inspect the defects of the mask M for electron beam exposure, a mask signal S3 is obtained on the basis of transmitted electrons 2Ba obtained by two-dimensional scanning of the mask M with an electron beam scanner 2. On the basis of CAD data DT for the manufacture of the mask M, a CAD signal S4 corresponding to a CAD graphic is obtained, in synchronization with the output of the mask signal S3. On the basis of the comparison result of the mask signal S3 with the CAD signal S4, the defect of the mask M is inspected.
Patent KR-20030019779-A (KR)
Inventor: KIM JIN SEONG
IPC: H01L23/04
Filed: 2001-08-31
Abstract: PURPOSE: A substrate used to mount a flip chip for reducing proximity effect is provided to form smoothly electromagnetic field between a signal line and a ground line and maintain constantly impedance of a flip chip by forming a groove on a substrate. CONSTITUTION: A substrate(201) has an input/output terminal connected with both ends of a signal line(10) of a lip chip(100). A predetermined groove(202) is formed on an upper surface of the substrate(201). The length of the groove(202) corresponds to an interval between junction bumps formed at both the ends of the signal line(10) of the flip chip(100). The width of the groove(202) corresponds to an interval between ground lines(2,2') formed at a left side and a right side of the signal line(1). The groove(202) has a predetermined depth(d). The groove(202) is used for minimizing electromagnetic field formed between the signal line(1) and the ground lines(2,2').
Patent KR-20030021048-A (KR)
Title: Water proof structure of base in home appliances
Inventor: CHO SEONG JIN
IPC: D06F58/20
Filed: 2001-09-05
Abstract: PURPOSE: A structure for preventing water from being introduced to a base of home appliances is provided to prevent the corrosion of a cabinet and a base due to the water by protruding a bottom part of the cabinet outwardly rather than the base and surrounding upper edges of the base by a protrusion on the bottom periphery of the cabinet, thereby improving the durability of the cabinet and the base. CONSTITUTION: A structure for preventing the introducing of water to a base of home appliances includes a cabinet(20) receiving various parts and forming an outside, and a base(30) mounted at a lower part of the cabinet for supporting the base. A cabinet portion adjacent to the base is protruded by a distance(t) outwardly more than the base and formed with a protrusion(40) on the bottom periphery toward the ground, so that water flowing along the outer surface of the cabinet is dropped to the ground rather than to the base.
Patent KR-20030026759-A (KR)
Title: Method for inputting mac address using mmc in key phone system having a lan device
Inventor: KIM HONG HAN
IPC: H04Q3/10
Filed: 2001-09-28
Abstract: PURPOSE: An address allocating method using MMC(Man Machine Communication) in an exchange having a LAN(Local Area Network) apparatus is provided to allocate an address to the LAN apparatus by using a key set telephone. CONSTITUTION: A control unit checks over whether an MMC signal for allocating an MMC address is inputted from the key set in an MMC mode(201). When the MMC signal for allocating the MMC address is inputted, the control unit transmits a signal for requesting an address and an initial value of the address to the key set(207). When an address is inputted from the key set in response to the address input request, the address is stored to a memory(211). Thereafter, the address is allocated to the LAN apparatus(213).
Patent KR-20030029689-A (KR)
Title: a system for increasing a fuel charging efficiency of a natural gas vehicles
Inventor: LEE CHUN GEUN
IPC: F17C5/00
Filed: 2001-10-08
Abstract: PURPOSE: A fuel filling efficiency improvement apparatus for an NG(Natural Gas) vehicle is provided to improve filling efficiency of fuel by cooling a gas tank in case of external air temperature to be over the reference value, and to prevent gas explosion by discharging leak gas forcibly. CONSTITUTION: A gas tank(1) is installed in a housing(3), and the housing is connected to an air conditioner duct(6) through a connecting pipe(7). A and B valves(8,9) are installed in the connection portion of the air conditioner duct and the connecting pipe and an outlet of the housing, and a temperature detecting sensor(10) and a gas detecting sensor(11) are mounted in the housing. An electronic control unit(12) receives information from sensors, and controls valves and an air conditioner(4) to cool the gas tank by supplying cool air to the housing if temperature of the housing is over the reference value. The electronic control unit blows external air to the housing by operating the A valve and a blower(5) in detecting leak, and forcibly discharges leak gas through the outlet.
Patent KR-20030030131-A (KR)
Title: An etching treatment equipment for etching the edge surface of wafer
Inventor: LEE HWA HEUN
IPC: H01L21/3063
Filed: 2001-10-08
Abstract: PURPOSE: Etching treatment equipment for etching an edge surface of a wafer is provided to prevent production yield of the wafer from being reduced by clearly etching the oxide boundary of the wafer using an etching solution. CONSTITUTION: An etching solution storage container(49) is provided at the bottom of a case(41). A plurality of barrel supports are vertically built on a top plate over the etching solution storage container(49) while bearing insertion holes proceeding from the top to the bottom. A barrel front member(22) where front wafer rotation rollers fitted among a plurality of support plates are rotatably installed together with front small diameter gears(28) is movably placed at the opening front side of a barrel(13). Rear wafer rotation rollers are rotatably installed at the opening rear side of the barrel(13) together with rear small diameter gears(21). A large diameter gear(16) is rotatably installed at both lateral sides of the barrel(13) opposite to each other while being coupled to the front small diameter gears(28) and the rear small diameter gears(21). The barrel(13) has a plurality of inner wafer support protrusions. The wafers are stored at the barrel(13) while being spaced apart from each other by a predetermined distance by way of the wafer support protrusions. An etching solution supply unit(50) has a plurality of rollers each having a sponge roll(53c) at its periphery rotatably installed at the etching solution storage container(49). The gear installed at the axis of any one of the rollers is coupled to the large diameter gear(16), and the sponge roll(53c) contacts the etching solution and the edge of the water at the same time.
Patent KR-20030031769-A (KR)
Title: Diagnosis method for detecting o2 sensor of no activity for vehicles
Inventor: SHIN GI HA
IPC: F02D45/00
Filed: 2001-10-16
Abstract: PURPOSE: A diagnosis method is provided to reduce unnecessary error judgement of oxygen sensor by intensifying opportunities for error judgement. CONSTITUTION: A diagnosis method comprises a first step(110) of judging whether error of oxygen sensor or sensor heater exists; a second step(120) of judging whether the temperature of exhaust gas model is higher than a preset level, if it is judged in the first step that error does not exist; a third step(130) of judging whether the oxygen sensor performs a rich inversion, if it is judged in the second step that the temperature is higher; a fourth step(140) of judging whether the coolant temperature is higher than a preset level, if it is judged in the third step that the oxygen sensor performs a rich inversion; a fifth step(150,160) of judging whether the engine speed and load exist within a preset region, if it is judged in the fourth step that the coolant temperature is higher; a sixth step(170) of completing conditions for executing the current diagnosis logic; a seventh step(180) of judging whether the delay time has lapsed; an eighth step(190,200) of calculating VLS_MMV_MIN/MAX; a ninth step(210) of judging whether VLS_MMV_MAX-VLS_MMV_MIN is lower than a preset value(1.0volt); and a tenth step(220) of detecting errors, if the condition is satisfied in the ninth step.
Patent KR-20030033493-A (KR)
Title: Method of preparation negative active material comprising lithium nitrate for lithium secondary battery
Inventor: EOM JAE CHEOL
IPC: H01M10/0525
Filed: 2001-10-23
Abstract: PURPOSE: Provided is a process for producing a lithium-contained nitride for a lithium secondary battery, which can improve lifetime property and capacity of the lithium secondary battery. CONSTITUTION: The process for producing the lithium-contained nitride comprises the steps of: synthesizing the lithium-contained nitride; sintering the nitride at 600-800deg.C for 6-10 hours; grinding the sintered nitride mechanically by using a ball mill, wherein the ground lithium-contained nitride has an average particle diameter of 1-50 micrometer.
Patent KR-20020032405-A (KR)
Inventor: GISLER RENE
IPC: C07C231/02
Filed: 2001-10-26
Abstract: PURPOSE: Provided are novel beta-hydroxyalkylamides which are very important as intermediate products and as cross linkers for polymers, a method for their production and their use. CONSTITUTION: The beta-hydroxyalkylamide is represented by the formula(1): where R1 is H or a linear or branched C1 to C10 alkyl and R2 is a linear or branched C1 to C5 alkyl. The process is characterized in that a carboxylic acid derivative having the formula(2) where R3 is a halogen is reacted at -10 to 25 deg.C. with the alkanol amine having the formula(3).
Patent KR-20030037114-A (KR)
Title: Position information support apparatus for mobil communication terminal using local area radio network and method thereof
Inventor: CHO HYE JIN
IPC: H04W84/18
Filed: 2001-11-02
Abstract: PURPOSE: An apparatus and a method for providing position information of a mobile communication terminal by using a local area network are provided to sense movement between terminals by using a Bluetooth, a local area network, thereby providing position information of the terminal. CONSTITUTION: Plural terminals have a short distance wireless transmission module. One or more Bluetooth base stations(100) interlink plural PICONETs with a LAN(Local Area Network) by plural terminals as a PICONET unit. A server(200) manages plural base stations and stores the change of IP(Internet Protocol) address of each terminal. The server also recognizes the change of IP address as the change of position and thus transmits the position change of a specific terminal to the each registered terminal. A gateway(300) interlinks the LAN(Local Area Network) with Internet network or PSTN(Public Switched Telephone Network).
Patent KR-20030038877-A (KR)
Title: Manufacturing method and device for polyester different shrinking mixing yarn
Inventor: KOO BO HAN
IPC: D01H1/14
Filed: 2001-11-07
Abstract: PURPOSE: A method and an apparatus for preparing a polyester different shrinkage mingled yarn are provided to significantly enhance productivity with a simplified structure. CONSTITUTION: In the method of preparing a polyester different shrinkage mingled yarn, the polyester filament melt-spun via a spinneret(1) passes through hot tubes(3,3') differentiated in the temperature to form a full-drawn yarn and a semi-drawn yarn in a simultaneous manner. The two kinds of yarns are interlaced into a different shrinkage mingled yarn using first and second interlacing members(9,12). The first interlacing member(9) is provided between first and second godet rollers(8,10), and the second interlacing member(12) between the second godet roller(10) and a winder(14).
Patent KR-20030039793-A (KR)
Title: Apparatus for preventing the cross wire of unloaded crane-bucket from slacking off
Inventor: LEE JEONG HO
IPC: B65G67/60
Filed: 2001-11-14
Abstract: PURPOSE: A device for preventing a cross wire of an unloading bucket from deflecting is provided to safely put the cross wire down on the ground by preventing the cross wire from deflecting into an upper sheave in replacing the bucket for unloading works. CONSTITUTION: A device for preventing a cross wire of an unloading bucket from deflecting is composed of a wire holder part(43) having sawtooth-shape and roll-shape holders(23,36) mutually confronted by fixing levers installed at both sides of the roll-shape holder to fix the cross wire, and a holder supporting part(44) formed with leg hinges(18,18-1) and legs combined to move at the outside and to support the sawtooth-shape and roll-shape holders and leg fixing holders fixing the lower ends of leg hinges and legs to the upside of the bucket to move.
Patent KR-20030040795-A (KR)
Title: A preparing Method for rice containing beta-glucan
Inventor: LEE IN YEONG
IPC: A23L7/196
Filed: 2001-11-16
Abstract: PURPOSE: Provided is a preparing method for rice containing beta-glucan which is excellent in immune increasing effect and film formability. Therefore, prepared rice contains beta-glucan and minerals and consequently increases immunity. CONSTITUTION: A preparing method for rice containing beta-glucan comprises the steps of: dissolving beta-glucan, minerals and bio active material in an alkaline solution; dipping rice in the solution or spraying the solution to rice; and naturally or heat-drying it. The concentration of beta-glucan in the solution is 0.1-5.0 wt.%.
Patent KR-20030041426-A (KR)
Title: Method for Restriction a Call Set-Up of Wireless Terminal
Inventor: NA CHUN YUL
IPC: H04W48/14
Filed: 2001-11-20
Abstract: PURPOSE: A call originating barring method of a mobile terminal is provided to prevent an indiscreet and illicit use of a mobile terminal by not allowing a user to make a call only until he/she requests a call origination to a specific phone number after a pre-set time at regular periods. CONSTITUTION: A mobile terminal user connects to a radio network provider server and applies for an originating call barring service(S101). The radio network provider initiates the originating call barring service(S102). The radio network provider checks a switch time to the originating call barring mode set by the user(S103). If a pre-set time has not elapsed, the radio network provider allows the radio terminal to operate in a general mode in which both call originating and call incoming are available(S107). If the pre-set time has elapsed, the radio network provider checks whether a call originating request for a specific phone number set by the user has been received(S104). If the call originating request for the specific phone number has been received, the radio network provider sets up a speech path to the corresponding phone number(S105). The call originating barring of the radio terminal is released(S106), so that the user can make a call to every phone number in the general mode(S107).
Patent KR-20030041443-A (KR)
Title: A center facia of an automobile
Inventor: JUNG HUI JUN
IPC: B60K37/00
Filed: 2001-11-20
Abstract: PURPOSE: A center facia of a vehicle is provided to prevent theft of an audio system in parking or stopping, to buffer impact at a collision and to improve the quality without being tired of design by selectively exposing a housing including the audio system and a control panel in turning on and off an ignition key. CONSTITUTION: A center facia for a vehicle comprises a housing(100) placed in the middle of a dashboard and composed of an installation space part(110) assembling an audio system and an air conditioner control panel; an open cover(200) fixed to the housing and composed of an open groove(210) to expose the outsides of the audio system and the air conditioner control panel; a closing cover(300) formed in the housing opposite to the open cover to close the installation space part of the housing; and a rotating unit turning the housing to expose the open cover portion of the housing out of the crash pad. Damage at a collision and theft of the audio system are prevented by exposing the housing selectively.
Patent KR-20030047478-A (KR)
Title: carrying bag for pet
Inventor: JIN KYUNG HEE
IPC: A01K13/00
Filed: 2001-12-10
Abstract: PURPOSE: A bag for pets is provided to keep pets clean and comfortable when going out with the pets. CONSTITUTION: A bag for pets comprises hand straps and shoulder strap. The inside of the bag is divided into upper and lower parts. The upper part is divided into two lines and the lower part into six lines. Accordingly, it is possible to save the trouble with pets with the bag when going out. Also it is possible to keep the nature clean and free from the craps of the pets and prevent unsanitary conditions by cleaning and rubbing out the dirty places.
Patent KR-20030049143-A (KR)
Title: The structure of circulation type poppet system
Inventor: CHOI SE GWANG
IPC: F16H59/04
Filed: 2001-12-14
Abstract: PURPOSE: Poppet system structure for circulating internal pressure is provided to improve shift quality at normal temperature, and to prevent degradation of shift quality in cooling or heating by circulating internal pressure from the poppet system. CONSTITUTION: A poppet spring(3) is inserted to a spring hole(1') formed at the side of a transmission case(1), and a poppet ball(7) is installed in the lower end of the poppet spring. The poppet ball is fitted or released from a fitting groove(9') of a shift rod(9). A circulating unit(10) circulates internal pressure from the spring hole to the transmission case in moving the poppet spring up and down. The circulating unit has a circulating hole(11) formed in the transmission case, and a poppet plate(13) including a groove(13') forming the passage connecting the circulating hole and the spring hole. Shift quality is improved by circulating internal pressure in the poppet system.
Patent KR-20020050114-A (KR)
Inventor: CAO QIANG
IPC: H04L12/56
Filed: 2001-12-14
Abstract: PURPOSE: A method for reducing a signaling load in mobile remote telecommunications networks, a control element for the mobile remote telecommunications networks, and a mobile UE(User Equipment) for communication networks are provided to considerably save radio resource results. CONSTITUTION: In the UMTS(Universal Mobile Telephone System), semi-static uplink and downlink connection parameters relating to the frequently-used services of voice, fax and web browsing are intermittently broadcasted to a mobile UE(20) which stores the parameters. When a mobile requests one of those services(30), relevant dynamic parameters are sent over the radio interface and the mobile is asked whether the relevant parameters for the requested service are stored in it(32). If the relevant parameters for the requested service are stored in it, the call is set up. If the relevant parameters for the requested service are not stored in it(36), the semi-static parameters relevant to the requested service are sent to the mobile UE(20,38).
Patent KR-20030049924-A (KR)
Title: Positive active plate for rechargeable lithium battery and rechargeable lithium battery comprising thereof
Inventor: KIM MIN SU
IPC: H01M10/0525
Filed: 2001-12-17
Abstract: PURPOSE: Provided are a cathode for lithium secondary battery which has excellent stability and is inexpensive, and which can increase a life of the battery, and a lithium secondary battery comprising the same. CONSTITUTION: The cathode comprises a coating layer of lithium manganese oxide having spinel structure, and a coating layer of lithium-transition metal composite oxide. The cathode is produced by the steps of (i) primarily coating a lithium manganese oxide having spinel structure on collector(1) to form a coating layer(3) of lithium manganese oxide having spinel structure, and (ii) secondarily coating a lithium-transition metal composite oxide on the coating layer formed in the step(i), so as to form a coating layer(4) of lithium-transition metal composite oxide.
Patent KR-20030050800-A (KR)
Title: Shovel for tractor loader and Boom slide equipment
Inventor: CHOI LYOUNG WON
IPC: E02F3/40
Filed: 2001-12-19
Abstract: PURPOSE: A loader and the boom guide of a tractor type excavator is provided to control and enlarge the activity of a boom by a boom moving device. CONSTITUTION: The loader and the boom guide of a tractor type excavator is composed of: a horizontal bar(4) joining a couple of booms together; a direction indicator(7) facing right and left by the NO.1 cylinder(6); a front boom(9) provided with a hydraulic cylinder(50) offering power source and equipped with a loader or a digging basket(8); a moving device(15) working by hydraulic power, therefore guiding the boom to the front and all the way back; a steel plate deck(43) with a guide projection fixed by bolts, therefore making a supporting plate(11) separated from the tractor.