baber/WOPTO huggingface dataset:
Patent KR-20020030637-A (KR)
Title: Potentiometric ammonia gas sensor and manufacturing process thereof
Inventor: CHA GEUN SIK
IPC: G01N27/30
Filed: 2000-10-19
Abstract: PURPOSE: A potentiometry ammonia gas sensor and manufacturing method of the same are provided to rapidly detect ammonia gas. CONSTITUTION: An ammonia gas sensor includes a printed circuit board(1); a working electrode; a reference electrode; insulating membranes(4,22); inside reference solution(25); and an ammonia gas permeable membrane(5). The ammonia gas permeable membrane is made of finely porous polypropylene. Porosity of the polypropylene is 30-50%. Height and a radius of a single air cell of the polypropylene are 0.030-0.10 micron and 0.10-0.25 micron, respectively. Thickness of the membrane is 20-30 micron. The printed circuit board is made of one of alumina, glass and plastic containing polyester and polycarbonate. Electrode material of the working electrode and the reference electrode is one of silver, palladium, copper, platinum, silver/silver chloride, mercury, mercury oxide, silver containing 1-5 weight % of palladium and silver coated with nafion. The inside reference solution is hydrogel comprising electrolyte with a concentration of 10¬-6 - 10¬-1 M and 1-15 weight % of water soluble polymer.
Patent KR-20020029290-A (KR)
Title: Heat Exchange Rice Polishings Spread Naturall
Inventor: HWANG YOUNG BOK
IPC: F24H1/00
Filed: 2000-10-20
Abstract: PURPOSE: A natural combustion type hulls boiler is provided to improve the thermal efficiency of the hulls boiler with reducing the fuel cost by using big hulls as fuel of the boiler. CONSTITUTION: A tank for storing big hulls is coupled to a boiler lid. The tank is provided with wings so as to allow big hulls contained in the tank to easily flow into an inlet. A motor is attached to the tank. The motor is driven upon receiving a sensor signal from a water discharging device(7) so as to facilitate the movement of big hulls. When the sensor of the water discharging device(7) detects that big hulls are insufficient, the tank is operated. At the same time, a big hulls adjusting device and a fire shielding device(8) are operated so as to supply big hulls. The big hulls are fired at a lower end of a natural burner(9), so the temperature of the water discharging device(7) is raised thereby heating water.
Patent KR-20020031941-A (KR)
Title: Escape device of bus
Inventor: KIM GI HUN
IPC: B60R21/00
Filed: 2000-10-24
Abstract: PURPOSE: An escaping unit used in a large bus is provided to allow occupants to escape from the large bus when a vehicle accident occurs by breaking a side window with handling a knob. CONSTITUTION: A ledge(100) is provided above an occupant's seat(20). A window breaking device(200) is stored in the ledge(100) so as to allow the occupants to break the side window to escape from a bus when vehicle accident occurs. The window breaking device(200) includes a hammer(210), a stopper(220), an actuator(230) and a knob(240). The hammer(210) is installed at an inner side of the ledge(100) and rotatably supported towards the side window. The hammer(210) is elastically supported by a one-way spring(211) such that the hammer strongly makes contact with the side window. The stopper(220) is rotatably installed so as to temporarily stop the rotation of the hammer(210). The actuator(230) is electrically connected to the knob(240) so as to rotate the stopper(220).
Patent KR-20020032977-A (KR)
Title: The real time sale method of the valid goods and services using location data
Inventor: HAN SUNG KIL
Filed: 2000-10-28
Abstract: PURPOSE: A method for the real time discount sale of not expired goods and services is provided to improve the PR(Public Relations) effect by publicizing the not expired goods and services to the potential customers, and to increase the profit of a company by selling the rest goods and services in the discount price. CONSTITUTION: A service provider attracts the wireless communication subscribers as members and stores the personal information in a member DB(S10). A web server receives the address, the contents, and the service time and stores the relevant data in a provider DB(S11). The web server receives and stores the data on the rest of the goods(S12). The web server builds a message for a discount sale information(S13). The web server arranges the members according to the possibility of purchasing a product, and stores the arranged data in a priority DB(S14). The web server receives and stores the data of the wireless communication subscribers who stay within a service area of the discount sale message(S15). The web server determines the final members to receive the discount sale message according to the priority and the data of the wireless communication subscribers(S16). A service system transfers temporarily the discount sale message to the wireless communication terminals of the final members(S17). The final members send the purchase decision to the service provider, who sends the contract agreement and authentication data to the final members(S18). The service system transfers the contents of the agreed contract to the service provider(S19). The member submits the authentication data and the own terminal number to the service provider and gets the goods and services(S20). The member pays for the price of the goods and services(S21).
Patent KR-20020034332-A (KR)
Title: Apparatus for preventing the inner end of strip coil from falling to floor
Inventor: PARK SUN BOK
IPC: B66C13/00
Filed: 2000-11-01
Abstract: PURPOSE: An inner diameter dropping preventer for a strip coil is provided to improve quality of the strip coil by preventing an inner diameter from dropping. CONSTITUTION: An inner diameter dropping preventer of a strip coil comprises a pair of levers(5a,5b) inserted to an inner diameter unit(220a) of a strip coil(220) by being mounted in a magnet(210); a connecting unit(30) arranged between the lever and the magnet; a hollow cylinder member horizontally fixed on an outer portion of the lever; a pair of protrusions formed on a front end of the cylinder member; a casing movably inserted to an inner portion of the cylinder member; a conductor(40) integrally engaged with a side portion of the casing; a hollow cylinder typed housing integrally fixed on the inner diameter unit; plural springs(45) elastically supporting the conductor; a recessed groove formed in the cylinder member; and an inducing pin(52) elastically arranged on the recessed groove.
Patent KR-20020036100-A (KR)
Title: Data process method using common walsh code in the cdma forward channel
Inventor: LEE JEONG RYEOL
IPC: H04B1/69
Filed: 2000-11-08
Abstract: PURPOSE: A method for processing data using a common walsh code in a CDMA forward channel is provided to prevent a radio resource from being wasted in an IP based service as an Internet service by allocating a walsh code of a forward channel with respect to a call for requesting a service recognition service as a voice call and including the remainder in a common walsh code, thereby making a base effort service possible when forward data ate transmitted. CONSTITUTION: A base station judges whether a setup/release of a traffic channel is generated or not(S1). If a setup/release of a traffic channel is generated, a surplus traffic channel is calculated and a common channel using amount is calculated(S2). It is judged whether an appendix or a deletion of a common walsh code is necessary(S3). If appendix or deletion of a common walsh code is necessary, contents of the common walsh code are modified(S4). In addition, if an advertisement is performed per five minute through a paging channel, a terminal requests common walsh channel information using an access channel(S5-S6).
Patent KR-20010051760-A (KR)
Inventor: KAWAI NORIKO
IPC: H01L23/48
Filed: 2000-11-17
Abstract: PURPOSE: A flexible wiring board is provided to surely prevent imperfect insulation of an insulating protective film and to simply restrain disconnection of wiring in the case of bending. CONSTITUTION: Copper foil patterns(2) are formed on both surfaces of a base polymer film(1), composed of a polyimide or the like. Except for an end portion of the copper foil patter(2) on the one surface, the whole copper patterns(2) on both the surfaces is covered with the insulation protective film(4) composed of a polyimide or the like for protecting the copper foil patterns(2). The protective film(4) is bonded to the copper foil patterns(2), by using an adhesive agent layer(6) for the insulating the protective film. On an exposed end portion in the copper foil pattern(2) on the one surface, a plating treatment layer(3) for connection with an electronic component is formed. The insulating protective film(4), bonded to the surface on which the plating treatment layer(3) is formed, is set thinner than for the base polymer film(1).
Patent KR-20020039157-A (KR)
Title: Door Trim Fixing Apparatus For Car
Inventor: BAEK SEUNG HYEON
IPC: B60J5/04
Filed: 2000-11-20
Abstract: PURPOSE: A device for fixing a door trim for an automobile is provided to easily fix a door trim to a door and to prevent excitation of the door trim when the door trim is fixed to an inner panel. CONSTITUTION: A device for fixing a door trim for an automobile includes a bolt coupling fragment and a clip(130). The bolt coupling fragment is disposed in the inside of a door trim and a bolt(120) is located on the bolt coupling fragment. The clip is mounted on a door inner panel(5) to be opposed to the bolt coupling fragment and has a coupling jaw(132) on which the bolt is connected. A clip fixing housing(140) is disposed on the outside of the clip for fixing the clip to the door inner panel. The coupling jaw is bended to the outside at an upper portion along a cut hole(134).
Patent KR-20020040221-A (KR)
Title: Harrow be possible to fold
Inventor: YOU SEONG SOO
IPC: A01B19/00
Filed: 2000-11-24
Abstract: PURPOSE: A foldable harrow is provided to facilitate the folding operation thereof by constructing an auxiliary harrow to be folded according to the action of a cylinder, and to enable the easy adjustment of angle thereof. CONSTITUTION: In the foldable main harrow(11) having a foldable auxiliary harrow(12), the folding operation of the auxiliary harrow is performed about a reinforcing bar(15) formed at one side thereof by a cylinder(16) rotatably coupled to the main harrow, a frame(18) fixed to the main harrow is provided with a frame rotating device(19) having an elongate penetrating bore(21) installed in perpendicular to the frame, to which a main cylinder shaft is connected, and a connection rod rotatably coupled to the frame on one end is also fastened to a rotary(50) on the other end.
Patent KR-20010008347-A (KR)
Inventor: YANG CHUL HOON
IPC: F24D3/12
Filed: 2000-11-24
Abstract: PURPOSE: A far infrared radiation floor panel and wall panel is provided to allow construction and maintenance to be readily performed, by utilizing heat pipe as a heat source. CONSTITUTION: An inclined support board(105) is placed onto a rear plate(102) of the floor panel, and a heat pipe(101) is arranged to be inclined, such that the lower portion of the heat pipe produces heat through a heat pipe insertion hole(104) formed at a front plate(103) of the floor panel. A far infrared radiation member(107a) arranged around the heat pipe, is heated by thus-produced heat. Then, a far infrared radiation member(107b) arranged on the heat pipe is heated, and the heat produced from the far infrared radiation member(107b) is transferred to a copper plate(108) employed as the face of the floor panel. A temperature sensor attachment/detachment member(112) which allows a temperature sensor(111) to be easily replaced is mounted at a rear plate(110) of the floor panel. The temperature sensor senses the temperature of the top portion of the heat pipe. The floor panel has side plates(106a,106b) which have space to allow the copper plate to be easily assembled and eliminate a spacing between floor panels. A floor panel support plate(109) is positioned in convex-concave manner so as to fix the floor panel during construction.
Patent KR-20020041692-A (KR)
Title: Electrocoagulator with double-structured electrodes and electrolytic treatment system having the same
Inventor: HWANG SEONG GIL
IPC: C02F1/463
Filed: 2000-11-28
Abstract: PURPOSE: An electrolysis system employing an electro-chemical coagulator with double-structured electrodes is provided, in which both of metal electrode and ceramic electrode are used as anode for improving coagulation efficiency without side electric reaction, compared with conventional electric coagulator. CONSTITUTION: Anodes are installed at the interior of a housing(12), and cathode is installed at the interior wall of the housing. Anodes are composed of a primary anode(14) and a secondary anode(20) alternately. Low voltage is supplied to the primary anode for generating cation, and high voltage is supplied to the secondary anode for generating free oxygen. The primary anode is made of metal, and the secondary anode is made of ceramic. The ceramic anode is coated one species selected from Pt, NiO and ZrO2. Primary and secondary anodes are equipped with a driving shaft(18), and revolved together for mixing fluid of the coagulator(10). Therefore coagulation efficiency is maximized.
Patent KR-20020043030-A (KR)
Title: Caking Coal Remove Apparatus in Raw Material Supply Line
Inventor: HWANG JUN YEONG
IPC: B65G45/22
Filed: 2000-12-01
Abstract: PURPOSE: A sticking material eliminating apparatus for a supply line is provided to remove sticking material in a transfer line by forming plural lift plates in a transfer passage and injection holes in the side of the lift plate, and by injecting air through the injection hole with moving the lift plate down. CONSTITUTION: Plural transfer plates(11) are formed in the lower part of a transfer passage(10), and a transfer plate falling unit is formed in the lower part of the transfer plate to move down the transfer plate. Air supply pipes(18) are formed in the lower part of the transfer plate, and connected to an injection hole(20). The injection hole is penetrated through the transfer plate, and a housing(14) is fixed in the lower part of the transfer passage. An electromagnet(17) is mounted in the lower part of the housing, and a rod(12) is mounted in the lower part of the transfer plate. The rod is installed elastically with a spring(15) over the electromagnet. Interference is prevented, and sticking material is removed promptly with forming plural transfer plates and the injection hole.
Patent KR-20020043290-A (KR)
Title: Apparatus for support of input shaft in manual transmission
Inventor: LEE DONG SU
IPC: F16H57/02
Filed: 2000-12-01
Abstract: PURPOSE: An input shaft supporting apparatus of a manual transmission is provided to improve endurance of the transmission by distributing thrust of the input shaft to a ball bearing, and to increase productivity and to cut down expenses by eliminating unnecessary parts. CONSTITUTION: Power from an engine is transmitted through a clutch to an input shaft(51), and first and second ball bearings(55,57) are installed between the input shaft and a case(53). A first supporting wall(53A) is formed in the first ball bearing installation part of the case to support thrust through the first ball bearing from the input shaft, and a second supporting wall(53B) is formed in the second ball bearing installation part of the case to support thrust through the second ball bearing from the input shaft. Thrust from the input shaft is supported with installing the first ball bearing and the second ball bearing in front and rear parts of the input shaft. The endurance of the transmission is improved, and the productivity is increased with reducing assembling process and parts.
Patent KR-20020046600-A (KR)
Title: Liquid Crystal Display and Driving Method Thereof
Inventor: BAEK JONG SANG
IPC: G09G3/20
Filed: 2000-12-15
Abstract: PURPOSE: An LCD device and a method for driving the same are provided to detect the presence or the absence of an input signal and the range of frequencies. CONSTITUTION: A period detector is used for receiving an input signal and a pre-synchronous signal. The period detector has two input terminals and two output terminals. A period comparator checks whether a detected period belongs to a range between the maximum value and the minimum value of the period. The first signal comparator and the signal comparator are used for comparing the detected period with the range between the maximum value and the minimum value of the period. The third signal comparator is used for determining the presence of the signal or the absence of the signal. The third signal comparator receives signals from the first signal comparator and the second signal comparator and provides the received signals to a control signal generation portion.
Patent KR-20020048208-A (KR)
Title: Apparatus for correcting shape of coil
Inventor: JUN GWAN YEOL
IPC: B21B39/00
Filed: 2000-12-16
Abstract: PURPOSE: An apparatus for leveling defective coiling shapes of a coil is provided to reduce a defective proportion of the coil by applying appropriate force to the defective coiling shapes of the coil before the coil is cooled by natural cooling so that the defective coiling shapes of the coil are simply and promptly leveled. CONSTITUTION: The apparatus for leveling defective coiling shapes of a coil comprises an appliance part(100) comprising a piling stand on which a coil having defective shapes are piled up, a pusher which is equipped at left and right sides of the coil that is put on the piling stand and an appliance moving the pusher back and forth; first and second position detecting parts(102,103) detecting positions of the left and right pushers at the appliance part(100); first and second pressure detecting parts(108,109) detecting pressures applied from left and right sides of the coil having defective shapes at the appliance part(100); a control part(115) applying pressures to left and right sides of the coil so that an outer diameter of the coil having defective shapes has a set value by receiving the positions of the pushers detected in the first and second position detecting parts(102,103) and the pressures applied to the coil detected in the first and second pressure detecting parts(108,109), and stopping leveling operation when pressures above the set value are applied to the coil; and first and second appliance part driving parts(113,114) driving the appliance part according to control signals from the control part(115) so that the left and right pushers apply certain pressures to the left and right sides of the coil having defective shapes.
Patent KR-20020048614-A (KR)
Title: Device for fixing an fuel cap for vehicles
Inventor: YOON SEONG SU
IPC: B60K15/05
Filed: 2000-12-18
Abstract: PURPOSE: A device for fixing a fuel lid of a vehicle is provided to strongly fix the lid to the fuel cover when filing the vehicle up. CONSTITUTION: A device for fixing a fuel lid of a vehicle is composed of a fuel cover(10) and a fuel lid(20). The fuel cover has a rail(11) protruded. The fuel lid is equipped with a fitting groove to able to be installed to the rail and be removed from the rail. After the fuel cover is open for oiling, the fuel lid is screwed off and removed from the oiling port. The fitting groove is inserted in the rail formed to the inner side of the fuel cover and the fuel lid is fixed, and therefore the vehicle body is prevented from being polluted by oiling and the lid is prevented from being lost.
Patent KR-20020048701-A (KR)
Inventor: KANG SEONG HUN
IPC: F24F1/58
Filed: 2000-12-18
Abstract: PURPOSE: An outdoor unit of air conditioner is provided to prevent damage of parts in an electric equipment box by making outside air, taken in by a blow-fan, cool down an inside of the electric equipment box. CONSTITUTION: An outside air intake hole(31) is formed on a protective cover(40) so that outside air, flowing to the protective cover, flows to a blow-fan(21) via an electric equipment box(30) when the blow-fan works. An electric equipment part cover(32) is placed on an opening of a main body case(10) to cover the opening. A first penetrating hole(33) is formed on the electric equipment part cover to guide air flowing through the outside air intake hole into the electric equipment box. A second penetrating hole(34) is formed on the electric equipment box opposite to the first penetrating hole to be fluidically connected with an intake side of the flowing fan.
Patent KR-20020049957-A (KR)
Title: Method for inputting an electric mail account in mobile telecommunication device
Inventor: AHN YONG HYEON
IPC: G06F17/00
Filed: 2000-12-20
Abstract: PURPOSE: A method for inputting an electronic mail account in a mobile communication terminal is provided to increase the convenience of a user by displaying domain names previously set up in the form of a selection list, and by enabling the user to select and designate an address in case that the user inputs a receiver ID to which an electronic mail is transmitted using a radio Internet service. CONSTITUTION: A subscriber connects to an electronic mail management server capable of providing an electronic mail service through a mobile communication network(S10). In case that the subscriber wants to transmit an electronic mail to a receiver electronic mail account, the subscriber selects and designates an electronic mail transmission mode through a key input unit(S11). A controller confirms whether the subscriber inputs the receiver ID(S12). The receiver ID inputted is transmitted to a mail account generating unit(S13). In case that the subscriber selects and inputs an arbitrary domain name(S14), the mail account generating unit combines a user ID with the domain name and generates a receiver mail account(S15). The controller transmits a data file designated as an attached file to the management server(S16).
Patent KR-20020051365-A (KR)
Title: Flat luminescence lamp and method for manufacturing the same
Inventor: SON SEOK MIN
IPC: H01J61/30
Filed: 2000-12-22
Abstract: PURPOSE: A surface emitting lamp and a method for fabricating the same are provided to form the surface emitting lamp without an additional heat-sink plate by forming a lower plate and a heat-sink plate with one body. CONSTITUTION: An insulating layer(35) is formed on the first substrate(31). The first electrode(37) is formed on the insulating layer(35). The first dielectric layer(39) is formed on the insulating layer(35) including the first electrode(37). The first fluorescent layer(43) is formed on the first dielectric layer(39). The second electrode(37a) is formed on the second substrate(33). The second dielectric layer(39a) is formed on the second substrate(33) including the second electrode(37a). The second fluorescent layer(43a) is formed on the second dielectric layer(39a). The first and the second substrates(31,33) are sealed by a frame(45). A reflective material layer(41) is formed on the first dielectric layer(39).