baber/WOPTO huggingface dataset:
Patent KR-20020072691-A (KR)
Title: Automatic charging system and method for using wireless network
Inventor: BAE YEONG HO
IPC: H04M15/00
Filed: 2001-03-12
Abstract: PURPOSE: An automatic billing system using a wireless communication network and a method therefor are provided to pay a charge using a mobile communication terminal, a pico-cell, and a location registration function, unify the charge with a mobile communication charge, and perform a billing by unifying several payment types according to a kind of payment as one mobile communication terminal. CONSTITUTION: A pico-cell base station(12) extracts information of a corresponding mobile communication terminal and transmits its base station information in service start and end times when the mobile communication terminal(11) of a user enters in a cell radius and performs a location registration. An authentication processing unit(13) retrieves terminal information transmitted from the pico-cell base station(12) and authenticates whether it is possible for the mobile communication terminal(11) to be use for billing. A service providing unit(14) admits a corresponding payment service to a user according to the authenticated result of the authentication processing unit(13). A billing processing unit(15) levies the charge about the corresponding payment service to the corresponding mobile communication terminal(11) on the basis of base station information and terminal information in the service start and end times transmitted from the authentication processing unit(13).
Patent KR-20020078504-A (KR)
Title: An assembling structure of UV lamp for microwave-oven
Inventor: KIM HAN JU
IPC: F24C7/02
Filed: 2001-04-03
Abstract: PURPOSE: A coupling structure of an ultraviolet lamp for a microwave oven is provided to simplify work for installing the ultraviolet lamp, and prevent the damage of an electrode and a connection piece by hermetically sealing the electrode and connection piece from the outside. CONSTITUTION: A through hole(1) with a flat surface(1A,1B) is formed at one side of a cover(10) adhered to a top plate to insert a fixing cap of a holder for an ultraviolet lamp. A square hole(3) having an opening part(3A) is formed at the other side of the cover(10). A holder for a glow lamp is stuck to the side surface of the cover(10).
Patent KR-20010068033-A (KR)
Title: An electronic jacquard module
Inventor: MOON IN HYO
IPC: D03C3/20
Filed: 2001-04-16
Abstract: PURPOSE: An electronic module of a jacquard machine in which a projecting part for controlling an opening is formed on one side surface of a rift and a projecting part for removing residual magnetism is formed on one side surface of the lower part of a catch lever is provided, which increases precision by improving bridging and separating characteristic of a catch lever. CONSTITUTION: This electronic module comprises: first and second catch levers(38a)(38b) attached with first and second solenoids and first and second pieces of iron formed on one side surface of the upper part; first and second hooks(37a)(37b); first and second projecting parts for removing residual magnetism; coating materials(71a)(71b) for removing residual magnetism formed on the first and the second piece of iron; first and second lifts(41a)(41b) formed with first and second lifting projections; first and second stoppers, first and second projections(45a)(45b) for controlling first and second openings; and a bobbin, wherein the coating material for removing residual magnetism is obtained by coating fluorocarbon resin.
Patent KR-20010098651-A (KR)
Title: 밀폐형 전지
IPC: H01M10/0587
Filed: 2001-04-17
Abstract: 본 발명은 양극 전극 및 음극 전극을 세퍼레이터를 개재하여 적층하여 권회한 전지에 있어서, 권회 고정 테이프와 탭에 의한 두께의 증가를 방지한 것으로, 양극 전극 및 음극 전극을 세퍼레이터를 개재하여 적층하여 권회한 전지 요소를 권회 고정 테이프로 고정한 밀폐형 전지에 있어서, 양극 전극 또는 음극 전극에 접합된 양극 도전 탭 및 음극 도전 탭의 각각의 면방향의 투영부에는 권회 고정 테이프가 존재하고 있지 않은 밀폐형 전지에 관한 것이다.
Patent KR-20010098709-A (KR)
Title: 송/수신 유니트
IPC: H04B1/52
Filed: 2001-04-18
Abstract: 본 발명은, 수신기측 중간 주파수가 0 내지 0.5 MHz 범위에 있고 송신측 중간 주파수가 190 MHz인, UMTS-시스템에 사용하기 위한 송/수신 유니트에 관한 것이다.  기술된 장치는 FDD-, TDD- 및 듀플렉스 주파수가 가변적인 FDD-동작을 가능하게 한다.  네트워크 오퍼레이터가 다만 적은 대역폭만을 이용한다면, 제 1 및 제 2 믹서(M1, M2)를 위해서는 단 하나의 국부 발진기(LO1)만이 필요하게 되고, 그에 따라 기술된 장치는 특히 에너지 절감 방식으로 동작할 수 있다.  상기 경우에는 190 MHz의 송신측 중간 주파수가 +/- 5 또는 +/- 10 MHz만큼 조정될 수 있다.  기술된 장치는 간단한 방식으로 고도로 집적될 수 있다.
Patent KR-20020081005-A (KR)
Title: Auto focusing camera with linear actuator
Inventor: KIM TACK KYOU
IPC: G03B13/36
Filed: 2001-04-18
Abstract: PURPOSE: An automatic focusing camera using linear actuator is provided to minimize volume of the camera and reduce costs by using a voice coil and magnet rather than a motor and gear, while preventing noise. CONSTITUTION: An automatic focusing camera comprises a magnet unit(1) fixed to a main body of a CCD camera(2), and which has an interior(11) for installation of the CCD camera, and a hole(12) having a central line same with the central line of the interior of the magnet unit; a retina unit installed at an inner end of the magnet unit; a voice coil unit(3) inserted into the magnet unit; and a lens unit(4) arranged at an inner end of the voice coil unit. The voice coil unit includes a bobbin(32) wounded with a voice coil(31).
Patent KR-20020082585-A (KR)
Title: Apparatus for reversing a PCB
Inventor: OH YEONG HAK
IPC: H05K13/04
Filed: 2001-04-24
Abstract: PURPOSE: An apparatus for inverting a substrate is provided to perform a process for forming a wiring circuit on a rear face of the substrate by inverting the substrate. CONSTITUTION: A couple of grippers(10) is installed at both sides of a transfer line(1) in order to grip both sides of a substrate(B). A couple of rotary cylinders(20) is installed at both sides of the transfer line(1). The cylinders(12) of the gripper(10) are supported by a couple of extended brackets(22). The first synchronous device(40) has the first synchronous bar(42) and a belt pulley(44) for connecting both ends of the first synchronous bar(42) with the rotary cylinder(20). A couple of elevating cylinders(30) is installed at a rear side of the rotary cylinder couple(20), respectively. The elevating cylinders(30) are connected to each other by the second synchronous device(50). The second synchronous device(50) has the second synchronous bar(52) and a belt pulley(54) for connecting both ends of the second synchronous bar(52) with the elevation cylinder(30).
Patent KR-20020087632-A (KR)
Title: Character input method for mobile communication device
Inventor: BANG SEONG EUN
IPC: H04M1/23
Filed: 2001-05-15
Abstract: PURPOSE: A method of inputting characters of a mobile communication terminal is provided to match consonants of Korean characters with number buttons of a keypad one to one, and to match vowels with each direction key, thereby minimizing a button inputting frequency while inputting the Korean characters. CONSTITUTION: Consonants match with 12 buttons including number keys and function keys in order. Vowels match with direction keys in four buttons to input a character. Two consonants that remain after matching with the 12 number keys including the function keys match with the most lowest function keys of number keys that are easy to see, in an overlapping method with another two consonants.
Patent KR-20010069893-A (KR)
Inventor: JO HANG WOONG
IPC: F16L17/03
Filed: 2001-05-16
Abstract: PURPOSE: A plastic water supply pipe and drainage pipe coupler is provided to prevent the leakage of water by tightly coupling a joint between both plastic pipes against water pressure or the collapse of soil. CONSTITUTION: A plastic water supply pipe and drainage pipe coupler is made of solid plastic. A water supply pipe or a drainage pipe(2) is also made of fiber reinforced plastic with many steel rings or fiber reinforced plastic rings. The coupler consists of a recessed portion(4a,5a,6a) and a protruded portion(3a,3b,3c). After an adhesive is coated on a socket of the water supply pipe, the protruded portion is inserted into the recessed portion and bolt holes(2a2) of the rings. Thus, two pipes are tightly connected against water pressure and the collapse of soil.
Patent KR-20020090595-A (KR)
Title: Method for electronic commerce on line through internet
Inventor: JEONG YONG HEE
Filed: 2001-05-28
Abstract: PURPOSE: A EC(Electric Commerce) method on the Internet is provided to receive a product at a PC room if a user orders the product through a PC via the Internet. CONSTITUTION: An icon for connecting to a shopping mall is displayed on an initial screen if the user logs on to a personal communication terminal(S200). If the user clicks the icon(S210), the personal communication terminal connects to a CP(Contents Provider) server through the Internet. The CP server transmits and displays a product list. The user selects the desired product, an amount and a payment method by seeing the displayed screen(S220). If the user notifies a buying intention(S230), the CP server sends an order sheet to the seller servers(S240). A seller delivers the product written on the order sheet to the PC room(S250). An owner of the PC room informs the user of the arrival of the ordered product(S260) and gives the ordered product to the user if the user comes to the PC room(S270).
Patent KR-20010084947-A (KR)
Title: Apparatus Which Executes Foil Process, Ripple Process And Burn-out Process Together And Method Using The Same
Inventor: LEE BUM SUN
IPC: D06C23/00
Filed: 2001-05-30
Abstract: PURPOSE: An apparatus for treating fabric capable of carrying out a foil process, a rippling process and a burn-out process simultaneously is provided, which reduces processing cost, increases manufacturing efficiency and reduces equipment expenses. CONSTITUTION: A fabric treating apparatus(100) is equipped with a gravure roller, auxiliary roller(18), a plurality of guide rollers(14a to 14y), drying chamber(20), a pair of heating roller(36), unwinding roller(38) and a plurality of rewinding roller(40, 42). The gravure roller(16) is carved with a specified pattern to be formed in base fabric, each chemical corresponding to each process of a foil process, a rippling process and a burn-out process is coated in which the chemical is coated at a position corresponding to the carved pattern of the gravure roller on the base fabric or a foil film.
Patent KR-20020091860-A (KR)
Title: Method for serially displaying caller telephone number
Inventor: JUNG YONG SIK
IPC: H04M1/57
Filed: 2001-05-30
Abstract: PURPOSE: A method of displaying telephone numbers of originators in order is provided to store telephone numbers of many originators requesting a call while talking over the phone and to display the stored telephone numbers in order. CONSTITUTION: A controller understands a position of a mobile communication terminal or a general telephone of the first originator according to the first call request of the first originator(S100). If a PI(Presentation Indicator) is '0', the controller stores the received telephone number of the originator in a memory, and displays the telephone number on a screen of the mobile communication terminal(S110,S120). If a new call is requested from the second originator and the PI is '0' while a receiver is connected to the first originator in the state of the telephone number being displayed(S130), the controller stores a telephone number of the second originator(S140,S150). The stored telephone number of the second originator is simultaneously displayed with the telephone number of the first originator(S160). The receiver temporarily holds back the call from the first originator, and connects with the second originator. After then, the receiver completes the connection with the second originator after a predetermined time period to connect with the first originator again(S170,S180,S190). All the displayed telephone numbers are completed(S200).
Patent KR-20020094704-A (KR)
Title: Ecological Oil Filter Element
Inventor: HAN MAN U
IPC: F01M11/03
Filed: 2001-06-13
Abstract: PURPOSE: An oil filter element for preventing environmental pollution is provided to reuse an oil filter housing by installing and separating the element from the oil filter housing, and to cut down expenses by making a disk of the broken filtering material. CONSTITUTION: An oil filter element is composed of upper and lower disks(51), a core(54), a filtering member(52) and a sealing ring(53). The disk is manufactured by applying heat and pressure to filtering material, and the sealing ring is mounted to the disk. The disk is made of filtering material broken in manufacturing the element, and the side of the disk is blocked. A hole is formed in the middle of the disk, and connected to a pipe(56) to supply oil to the engine. Expenses are reduced, and environmental pollution is prevented by replacing the element from the oil filter housing.
Patent KR-20020094756-A (KR)
Title: Submersible sewage pumps with the water passage
Inventor: LEE YOON HO
IPC: F04D13/08
Filed: 2001-06-13
Abstract: PURPOSE: A submersible sewage pump having water passage is provided to prevent life reduction of pump and overload caused due to heat, by effectively radiating heat generated during the operation of the pump. CONSTITUTION: A submersible sewage pump comprises a main housing(10a) including a winding coil(11) and a driving shaft(12) coupled to the center of the winding coil such that the driving shaft is rotatable by bearings(12a,12b); an impeller(13) coupled integrally with an end of the driving shaft; and a stand housing(20) surrounding the impeller, which has a water inlet(14) and a water outlet(15) for sucking and discharging water during rotation of the impeller, and is coupled to the main housing. A cover(30) is spaced apart from the outer periphery of the main housing, such that a water passage(31) is formed between the main housing and the cover. A connection path(33) is connected to the water outlet of the stand housing, and a water outlet(32) is formed at the main housing such that the water passage is communicated to the outside of the main housing.
Patent KR-20030002632-A (KR)
Title: Method for manufacturing mos transister in esd protection circuit
Inventor: CHO CHANG SEOP
IPC: H01L27/04
Filed: 2001-06-29
Abstract: PURPOSE: A method for manufacturing MOS transistors of electrostatic protection circuits is provided to improve ESD(ElectroStatic Discharge) property while reducing the area of layout. CONSTITUTION: A gate electrode(33) is formed on a P-well region(11) of a substrate. N-type impurity ions are lightly doped in the P-well region(11) and a spacer(66) is formed at both sidewalls of the gate electrode(33). A source and drain region(44,55) are formed in the P-well region(11) by heavily doping n-type impurity ions. ESD ions are heavily doped in the source and drain region(44,55) so as to improve the concentration difference in a region(A) of the source and drain region(44,55). Then, a p-type doping region(D) is formed at the lower portion of the source and drain region(44,55).
Patent KR-20010085006-A (KR)
Inventor: AN CHEOL SEUNG
Filed: 2001-07-12
Abstract: PURPOSE: A returned goods intermediation system and method using the computer communication network is provided to perform transactions between sellers who want to sell returned goods and purchasers who want to buy the returned goods using computer communication networks. CONSTITUTION: A returned goods intermediation system(100), providing a returned goods information intermediation service to sellers(200) who want to sell returned goods and purchasers(300) who want to buy the returned goods using computer communication networks, executes communication with the sellers(200) and the purchasers(300) through Internet(500). Also the returned goods intermediation system(100) carries out communication with appraisers(400) for the valuation of the returned goods registered by the sellers(200) using Internet(500) or other communication networks. The returned goods intermediation system(100) contains a storage unit(600) comprised of a member DB(610), a returned goods DB(630), a returned goods trade information DB(650). a terms-of-purchase DB(670), and a contracted detail DB(690). The member DB(610) manages member information. The returned goods DB(630) manages status information for returned goods. The returned goods trade information DB(650) manages concluded trade information. The terms-of-purchase DB(670) stores and manages purchase application information. The contracted detail DB(690) stores and manages transaction details for purchase-determined goods.
Patent KR-20020009463-A (KR)
Title: Fuel injection valve
Inventor: MUNEZANE TSUYOSHI
IPC: F02M61/18
Filed: 2001-07-23
Abstract: PURPOSE: To provide a fuel injection valve having an easy fuel atomization by lessening a nozzle diameter and an easy processing and a low price. CONSTITUTION: A formula ∮D1+∮d., and t.∮d are established, where diameter of a plate material is ∮d, arranged pitch is p, diameter of cylindrical fuel passage is ∮D1, depth of axial direction of above mentioned fuel cavity is t. The relation of between total sectional area S1 of injector opening and a cylindrical area S2 of a cylindrical part at the same height as the depth in axial direction of fuel passage diameter is established in a formula 1<S2/S1<3. Also fuel cavity can be formed in a valve seat.
Patent KR-20030012427-A (KR)
Title: High voltage occurrence apparatus using triac
Inventor: OH HYUN WOO
IPC: H05B41/288
Filed: 2001-07-31
Abstract: PURPOSE: An apparatus for generating a high voltage by using triac is provided to miniaturize a high voltage generator by removing an intermediate tap from a ballast, separating the ballast from the high voltage generator, and using a high voltage transformer. CONSTITUTION: An electric power is inputted into or outputted from a ballast(L2). An output voltage of the ballast(L2) is applied to a diode(D1) and a plurality of resistors(R1,R2). An RF(Radio Frequency) transformer is used for triggering the output voltage of the ballast(L2) to a gate of a capacitor(Q1) and applying charging current to a condenser(C2). The current and the high voltage are applied to the first side and the second side of the RF transformer, respectively. A high voltage discharge lamp is turned on or off according to the voltage applied to the second side of the RF transformer. A pulse is not generated from the second coil since the gate of the capacitor(Q1) is not triggered by the diode(D1) when the condenser(C2) is fully charged.
Patent KR-20010085098-A (KR)
Inventor: PARK HAENG JONG
IPC: C05F17/02
Filed: 2001-08-07
Abstract: PURPOSE: Provided is a high speed fermenting machine for organic material disposal which is characterized by having a sealed box type fermenting tank constructed with H-beams and wooden wall supplying heat and space required for increase of microbes. Accordingly, the machine occupies small area and decreases fermenting time and operating costs greatly. CONSTITUTION: The fermenting machine comprises a hopper(2) throwing organic materials(leftovers, animal waste, etc.), a fermenting tank(3) where organics are fermented with microbes, and a belt conveyor(5). The machine is characterized in that organic materials and microbes lived with a ceramic ball(16) are into the fermenting tank constructed with an H-beam(9) and block structure(10) using wood after regulating water content with fertilizer produced in fermentation, followed by producing compost through a belt conveyor under a discharge screw(13) and gathering it.
Patent KR-20010088703-A (KR)
Inventor: BAE JAE HUN
IPC: A01G1/00
Filed: 2001-08-22
Abstract: PURPOSE: A method for composing compound soil of a vegetation mat and a method for manufacturing the vegetation mat are provided to make construction easy by germinating the seed on a mat, on which the soil, a netting thread cloth, the plant seed and the surface soil are laid in order. CONSTITUTION: In the method for composing compound soil of the vegetation mat and the method for manufacturing the vegetation mat, a container(1), a netting thread cloth(2), the compound soil(3), a netting thread cloth(2a), the compound soil(3a), the seed(4) and the surface soil are included. The container(1) is made of PVC, timber, papers and aseptic treatment is carried out on the container(1). The netting thread cloth(2), the compound soil(3), the netting thread cloth(2a) and the compound soil(3a) are laid in the container(1) in order. The surface soil(5) is formed by mixing the seed(4) with the laid yellow soil and vermiculite as the ratio of 30:70. Water is sprayed on the mat once or twice every other day for one or two months.
Patent KR-20030017811-A (KR)
Title: Ejector of forging press
Inventor: KIM NAM HWAN
IPC: B21K27/00
Filed: 2001-08-23
Abstract: PURPOSE: An ejector for forging press is provided which is capable of stably gripping and ejecting a molded product using a finger having a stepped grip surface by constructing a two step ejector having an additional ejecting amount so that the molded product is completely pushed from a press die. CONSTITUTION: In an ejector(10) for forging press in which the molded product is ejected from the press die after inserting a cylindrical material to be molded into a press die for forging, thereby pressing the material to be molded by a punch from the upper side so that the material is forward extrusion molded, the ejector for forging press comprises a body(11) which is operated up and down by cam, and on the upper part of which an inserting block(17) is formed, wherein a spring guide(19) is integrally formed on the upper surface of the inserting block; a cover(15) which is fixed by a stopping screw(21) with the cover being inserted through the opened lower part of the inserting block of the body, in which a hollow part(23) is formed, and on the upper part of which an opening part is formed; a push pin(13) which is vertically slid with being contacted with the hollow part inside the cover, and a part of which is projected through the opening part of the upper part of the cover; and a coil spring(29) that is inserted into a spring guide to provide with elastic force between the lower part of the push pin and the upper part of the inserting block of the body at the inner side of the hollow part of the cover.
Patent KR-20020033401-A (KR)
Inventor: JANG YUN SEOK
IPC: G06F15/02
Filed: 2001-08-31
Abstract: PURPOSE: An extensible liquid crystal display and a driving system thereof are provided to selectively adjust the size of a liquid crystal screen by enabling a plurality of liquid crystal panel to be electrically connected together, and by folding or unfolding the panels. CONSTITUTION: Gate drivers(200a-200d) and source drivers(300a-300d) capable of driving liquid crystal panels(120a-120d) are formed corresponded to each liquid crystal panel(120a-120d). A user can selectively use the liquid crystal panels(120a-120d) at need. A timing controller(400) is composed of a display mode discrimination unit(410), a screen implementation information input unit(420), a panel driving/display control unit(430). The display mode discrimination unit(410) discriminates a display mode according to a determined signal transmitted from a main controller. The screen implementation information input unit(420) inputs screen implementation information according to the user's selection. The panel driving/display control unit(430) enables a relevant liquid crystal panel according that the display mode discrimination unit(410) performs discrimination.
Patent KR-20030021748-A (KR)
Title: Structure for floodgate of irrigation reservoir installed in support floodgate
Inventor: LEE HONG GYU
IPC: E02B7/26
Filed: 2001-09-07
Abstract: PURPOSE: A water gate structure of a reservoir provided with an auxiliary water gate is provided to control the supply of water simply and inexpensively without additional equipment. CONSTITUTION: The water gate structure of a reservoir provided with an auxiliary water gate contains holes(110) formed on both upper sides of a water gate(100), an auxiliary water gate(120) reciprocated by a handle(122) and formed on the top of the hole(110) to open and close the hole(110), and a water supply channel(310) formed on an embankment(300) located between the lower end of the hole(110) and the top of the water gate(100) and penetrated through a water supplier(500) and a channel(200).