baber/WOPTO huggingface dataset:
Patent KR-20020000173-A (KR)
IPC: G06Q50/10
Filed: 2001-03-15
Abstract: 수리 의뢰 대처 장치는 홈페이지를 사용하여 고객 단말기에 수리 대상이 되는 각종 제품을 특정하기 위한 정보의 선택 입력을 재촉하는 표시를 하게 하고(S2, S3), 수리 대상 제품을 특정하기 위한 정보의 선택 입력이 있으면, 계속해서, 그 특정한 수리 대상 제품의 고장 상태를 확인하기 위한 설문 표시를 하게 하고(S4), 고객 단말기로부터 설문에 대한 회답이 있으면 고장 정보 데이터베이스(22)에 저장되어 있는 고장 정보에 기초하여 고장을 특정하고, 이 고장의 특정에 의해서 고장의 수리에 드는 비용의 견적과 납기를 산출하여 고객 단말기에 산출한 견적과 납기를 표시하게 하는(S6) 동시에 수리 의뢰의 유무 및 신제품 구입을 고객에 선택시키는 표시를 하게 한다(S8).
Patent KR-20020038597-A (KR)
Title: 반도체 병렬 테스터
IPC: G06F11/22
Filed: 2000-06-28
Abstract: 핸들링 장치에 고정된 복수의 DUTs 를 동시에 테스팅하는 반도체 병렬 테스터가 개시되어 있다.  이 테스트 시스템은 시스템 테스트 신호를 초기화하는 시스템 컨트롤러 및 복수의 DUTs에 인가하기 위한 테스트 패턴 신호를 발생시키기 위하여 이 시스템 테스트 신호에 응답하는 핀 일렉트로닉스 어셈블리를 포함한다.  이 시스템은 핸들링 장치 및 핀 일렉트로닉스 어셈블리 사이에 복수의 직접적인 신호 경로를 형성하는 신호 인터페이스를 더 포함한다.
Patent KR-20020060621-A (KR)
Title: Method and system for providing location information
Inventor: KASHU HIROOMI
IPC: H04W4/02
Filed: 2002-01-11
Abstract: PURPOSE: A method and a system for providing position information are provided to offer position information for indicating a current position of a portable communication device such as a portable phone to a holder of a communication terminal device such as another portable telephone. CONSTITUTION: Portable telephones A and B are connectable to a position information service center(3). The telephone A has a GPS(Global Positioning System) processing circuit for measuring its own position, and a control circuit. The control circuit prepares position information on the basis of the measurements obtained by the GPS processing circuit, also prepares a list comprising the number of a plurality of telephones in response to an input manipulation by a user, and transmits prepared list data to the position information service center(3). When an information request signal is supplied from the telephone B to the position information service center(3), a server transmits position information about the telephone A to the telephone B only when the number of the telephone B is not included in the list data. Thus, a system is adapted to reliably protect the privacy of person carrying the telephone A.
Patent KR-20020024036-A (KR)
Title: POWER MACHINE (Engine)
Inventor: LEE SEUNG HYUN
IPC: F03G7/00
Filed: 2002-01-21
Abstract: PURPOSE: A power machine(engine) is provided to increase power by adding weight(kg) to a "weight" rotating motion as a power amplifying engine against reduction of energy element. CONSTITUTION: A power machine such as an engine increases power in a direction of 1→2→3→4→5 by adding weight(kg) to a small amount of "electric motor to weight" rotating motion. The engine increases power in contrast to energy element reduced in a direction of 3→2→1. A rotating gear of an electric motor is rotated by adding weight(20kg in a first engine)(40kg in a second engine)(80kg in a third engine) to a round ring of 360°using power of 0.25HP in 1720Rpm. At this time, power from the central weight is increased.
Patent KR-20030063862-A (KR)
Inventor: EOM YUN SEOP
IPC: F04D29/66
Filed: 2002-01-24
Abstract: PURPOSE: A crossflow fan is provided to reduce BPF noise by preventing eddy caused by rotation of an impeller colliding with a rear guide. CONSTITUTION: A crossflow fan comprises an impeller(10) for generating air flow coupled to a motor by shaft, a rear guide(120) provided with an outer covering and curved to form a discharging passage of an intake air, a stabilizer(30) for stabling an eddy generated at an inner region of the impeller and forming a boundary of a high pressure portion(H) and a low pressure portion(L), and a discharging device(200) for discharging by compulsion a fluid having a certain mass into the impeller side through the rear guide. The impeller(10) is composed of a plurality of unit fan connected serially by a boundary plate of a ring shape, and the unit fan includes a plurality of curved blades(15) arranged in a certain distance. A gap portion for maintaining the nearest distance to the impeller is formed at one side of the rear guide along an axial direction. A passing path(123) for guiding the fluid discharged from the discharging device into the impeller side is formed at one side of the rear guide.
Patent KR-20030065147-A (KR)
Title: Precision zero cross detector and method thereof
Inventor: KIM CHEOL
IPC: H04B3/56
Filed: 2002-01-31
Abstract: PURPOSE: An apparatus for detecting a zero-cross synchronization for a PLC(Power Line Communication) and a method therefor are provided to obtain an accurate synchronous signal by acquiring a substantial zero-cross point. CONSTITUTION: A falling edge detector(501) detects a falling edge of an inputted zero-cross pulse train. A rising edge detector(503) detects a rising edge of the inputted zero-cross pulse train. A counter(505) receives the rising edge and falling edge signals detected by the rising edge detector(503) and the falling edge detector(501), and counts a zero-cross pulse width. A plurality of shift registers(506) successively store data counted by the counter(505). An arithmetic unit including an adder(507) and a divider(508) obtains an intermediate value of pulse width data from the values of the shift registers(506). An edge detector(510) compares the intermediate value obtained in the arithmetic unit with the value counted in the counter(505), detects a signal when the value of the counter(505) is greater than or same to the intermediate value, and outputs the detected signal as a zero-cross synchronous signal.
Patent KR-20030066826-A (KR)
Title: Personalized album site and photo printing vanding machine management method using phone number
Inventor: KIM YEON HEE
IPC: G06F17/00
Filed: 2002-02-05
Abstract: PURPOSE: A method for operating a personal album site and a photo bending machine using a telephone number is provided to form an easy URL(Uniform Resource Locator) of the album site and a homepage to remember by forming the URL with the telephone number, and to search and print an image by inputting the telephone number to the photo bending machine. CONSTITUTION: The URL is formed by combining the telephone number with a web site character string within a digital photo bending machine(50) based on the Internet. When a user prints the photo stored in an Internet image storing server(40) from the photo bending machine(50), the user searches and prints the image by selecting the web site from a previously registered web site list and inputting the telephone number.
Patent KR-20030067912-A (KR)
Inventor: HWANG CHEOL SUN
IPC: B60T11/16
Filed: 2002-02-09
Abstract: PURPOSE: A master cylinder is provided to easily combine a first piston and a stem to be mounted to the inside of the master cylinder. CONSTITUTION: A master cylinder has a cylinder(10); a first piston(20) installed inside the cylinder; and a second piston(30). The inside of the cylinder is empty, and one end of the cylinder is closed. The space between the first and second pistons forms a first hydraulic chamber and the space between the second piston and the closed end of the cylinder forms a second hydraulic chamber. Restoring springs(41,51) are installed between the pistons to give restoring force to the first piston. A stem(90) is combined to the front end of the first piston to advance and retreat together with the first piston. Support members(71,72) are combined between the first piston and the stem to support one end of the restoring spring. A guide member(80) is installed in a hollow conical shape, for advance and retreat of the stem. The guide member has a body installed inside the restoring spring and a support protrusion formed at the end of the body to support the other end of the restoring spring. A combining groove is formed to the first piston to combine the stem. A through hole is bored in the middle of the support member to pass through the stem.
Patent KR-20020019501-A (KR)
Inventor: LEE SANG KI
IPC: H02K57/00
Filed: 2002-02-09
Abstract: PURPOSE: An utilization method of a current induction apparatus using inertia is provided to drive an LED(Light Emitting Diode) block by using an induced current generated by the law of inertia. CONSTITUTION: An external frame(1) forms the whole frame. A permanent magnet(6) is provided in the external frame(1). A coil(2) is winded on the central portion of the external frame(1). When the current induction apparatus reciprocates in C and D directions, the permanent magnet(6) goes and comes back both ends of the current induction apparatus via the coil(2) according to an inertia force generated by the law of inertia. A spring(3) and a rubber cushion(4) are adhered to the both end of the current induction apparatus system so that the permanent magnet(6) moves elastically. A ball bearing(5) is adhered to a locus of which the permanent magnet(6) passes in order to reduce the friction force, so that the permanent magnet(6) passes rapidly a space between the coils(2).
Patent KR-20030069417-A (KR)
Title: Process for preparing fermentation of Sea Tangle(Laminariae japonica) using Monascus sp. and its use
Inventor: LEE BYEONG HYEOK
IPC: A23L17/60
Filed: 2002-02-20
Abstract: PURPOSE: A process for preparing fermented sea tangle (Laminaria japonica) using Monascus sp. and the use thereof are provided. The fermented sea tangle can improve liver function and prevent arteriosclerosis. CONSTITUTION: A process for preparing fermented sea tangle (Laminaria japonica) using Monascus sp. comprises the steps of: culturing Monascus sp. in a grain medium to prepare a starter of Monascus sp.; inoculating the starter of Monascus sp. into a mixture of sea tangle, soybean protein and grains; fermenting the Monascus sp.; and drying the Monascus sp. fermented medium and pulverizing the dried medium, wherein Monascus sp. is Monascus ruber; the grain is selected from polished rice, African millet, foxtail millet and barley; and the liver function is improved by decreasing the activity of GOT(glutamate-oxaloacetate transaminase) and GPT(glutamate-pyruvate transaminase).
Patent KR-20030071006-A (KR)
Title: Grille assemble for a cyclone-type dust collecting apparatus for a vacuum cleaner
Inventor: OH JANG GEUN
IPC: B04C5/13
Filed: 2002-02-27
Abstract: PURPOSE: A grill assembly of a cyclone dust collector for a vacuum cleaner is provided to easily remove dust from a waste excluding member by improving the structure of air exhaust and adhering dust to the only lower part of the grill assembly. CONSTITUTION: A grill member(110) is installed at an air outlet in a cyclone body, and has an air hole(114) penetrating through the lower part of the grill member. A waste excluding member(120) is detachably installed at the grill member through the air hole. A fixing unit(130) fixes the waste excluding member on the grill member detachably. The grill member is formed by integrating a grill supporting unit(111) with a conic grill unit(112) and a cylindrical grill unit(113). The waste excluding member includes a coupling unit(121) inserted into the air hole, and a waste excluding plate(125) integrated with the lower part of the coupling unit.
Patent KR-20030072985-A (KR)
Title: Fabrication of alumina materials using different templates and a new alumina precursor
Inventor: JUNG EUN SEON
IPC: C07F5/06
Filed: 2002-03-08
Abstract: PURPOSE: Provided is an alumina structure which is used in preparing vacant alumina spheres, alumina tubes and microbes coated with alumina where the antioxidation and viability thereof are improved. CONSTITUTION: An alumina structure is manufactured by the steps of: applying aluminum(III) tri£2-(2-methoxyethoxy) ethoxide| or aluminum(III) tri(2-methoxyethoxide) to a mixture of water of pH5-10, oil, microorganisms, fungi, threads and furs; and heating the mixed material while removing the organic content therefrom.
Patent KR-20020075717-A (KR)
Inventor: JUNG YUN GWON
IPC: G09G3/296
Filed: 2002-03-12
Abstract: PURPOSE: A method for driving a plasma display panel using a selective inversion address method is provided to improve a driving speed and a contrast by using the selective inversion address method for writing data. CONSTITUTION: A rest process is performed to supply write pulses to all cells of a panel and generate a write discharge for turning on all cells(S34). An address process is performed to generate an address discharge for inverting polarity of wall charges(S36 to S40). A selective erase process is performed to apply erase pulses to all cells and erase the wall charges of the off states(S42,S44). A sustain process is performed to supply sustain pulses to all cells and sustain the on/off states of the cells during a predetermined period(S46). An erase process is performed to erase wall charges of all cells by performing an erase operation using erase pulses(S48).
Patent KR-20030074956-A (KR)
Title: Method for the preparation of α,β-unsaturated Ketone
Inventor: CHON CHOL HO
IPC: C07C45/00
Filed: 2002-03-15
Abstract: PURPOSE: A method for preparing an α,β-unsaturated ketone is provided, to obtain an α,β -unsaturated ketone selectively with generating little by-product under the mild condition by the simplified reaction. CONSTITUTION: The method comprises the steps of adding a transition metal catalyst and 2-aminopyridine derivative to a mixture of an aldehyde compound and an alkyne compound; and heating the mixture at a temperature of 50-150 deg.C for 1-36 hours. Preferably the aldehyde compound is selected from the group consisting of an aromatic aldehyde, an aliphatic aldehyde or a heteroatom-containing aldehyde; the alkyne compound is selected from the group consisting of a terminal alkyne and internal alkyne containing an aliphatic or aromatic group; and the transition metal catalyst is a rhodium monovalent catalyst or a rhodium trivalent catalyst; and the 2-aminopyridine derivative is 2-amino-3-picoline.
Patent KR-20030076798-A (KR)
Title: Cab-tilting apparatus for automobile
Inventor: SIM DONG SU
IPC: B62D33/073
Filed: 2002-03-21
Abstract: PURPOSE: A cab tilting device for a vehicle is provided to prevent theft of main parts in the engine room by restricting tilting without an ignition key with modifying the circuit to tilt the cab by using the ignition key based on the immobilizer system. CONSTITUTION: A cab tilting device of a vehicle is composed of a hydraulic pressure generating unit(10) having a hydraulic pump and a motor; a converting valve(11) deciding the passage of hydraulic pressure; a tilting key switch(12) operating the converting valve; and an actuator unit(13) operated according to the hydraulic passage decided from the converting valve operated by the tilting key switch and connected to the cab stay. Power is applied by an ignition key(20) applied by an immobilizer system for a driver only to turn on and off a connecting switch(14) connected to the tilting key switch. In the immobilizer system, an electronic control unit(40) detects the code of the ignition key and connects with the cab tilting device.
Patent KR-20020041361-A (KR)
Inventor: MUN SEOK JU
IPC: E04F13/14
Filed: 2002-03-29
Abstract: PURPOSE: A positioning fixture of an architectural stone panel is provided to improve precision on positioning of a stone panel and to reduce the period and cost of construction by shortening regulation hours. CONSTITUTION: The positioning fixture(100) of an architectural stone panel comprises a positioning through hole(111) formed on a truss(110) installed to a slab of a building, an anchor bolt(120) penetrated to make possible free coordinate movement within the positioning through hole(111) and coupled to be indented into an indentation hole(11) of a stone panel(10), a primary saw-tooth member(131) and a secondary saw-tooth member(132) arranged successively to the opposite side of the truss(110) as a positioning instrument for deciding and fixing the coordinate location of the anchor bolt(120), a primary fastening member(141) and a secondary fastening member(142), and a primary nut member(151) and a secondary nut member(152).
Patent KR-20030006943-A (KR)
Title: Accessories radiating negative ions and method for manufacturing the same
Inventor: KIM SUK SOO
IPC: A44C25/00
Filed: 2002-04-19
Abstract: PURPOSE: Anion-radiation accessories are provided to generate great amount of anions effective to blood purification, cell activation, improved immunity, nervous stability, enhancement of respiratory organs/internal organs and reduced fatigue and other healthy effects. CONSTITUTION: The accessories are produced by a method comprising steps of preparing a molded body(10) plated with precious metal; preparing a mixture of rare-earth metal powder having a diameter of 1-4micrometers in enamel resin or urethane resin by agitating it at room temperature for 5-60minutes; forming a coating layer(20) of the mixture with a thickness of 5-20micrometers over surface of the plating-molded body by way of spraying, galvanoplastics and/or dipping processes; and drying the coated body at 20-200deg.C for 10-180minutes.
Patent KR-20020085849-A (KR)
Inventor: ENDO TSUNEHIRO
IPC: H02P6/16
Filed: 2002-05-08
Abstract: PURPOSE: To carry out position control of a mobile unit without using a position detector. CONSTITUTION: A pole position of a rotor of a synchronous motor is estimated according to electrical values related to power supplied to a synchronous motor, and further, a position of a mobile unit is estimated according to the estimated pole position.
Patent KR-20020057869-A (KR)
Inventor: JUN SUNG LUK
IPC: G09F19/16
Filed: 2002-05-13
Abstract: PURPOSE: Provided is an advertisement board using a mirror and a detection switching tool which switches into the mirror or the advertisement board when people approach so that it enables to be used as two functions at the same time. CONSTITUTION: In the advertisement board which places a light source(3) and an illumination film(5) taking advertisement, image, photo, background or so on to display, the advertisement board using the mirror and the detection switching tool comprises the parts of: the mirror(4) and a transparent glass(6) which are respectively placed at front and rear side of the illumination film with showing 6-20% in transmissivity; and the detection switching tool(7) which is placed at the front side of a frame to detect one's access for control lighting of the light source automatically.
Patent KR-20030091402-A (KR)
Title: Display device of mobile phone
Inventor: KIM DONG SU
IPC: H04B1/38
Filed: 2002-05-27
Abstract: PURPOSE: An expansion display device for a mobile communication terminal is provided to expand a display device by composing at least one or more auxiliary display devices except for the display device formed in a body. CONSTITUTION: An auxiliary display device(50a) which is independent of an LCD(14) or interworks with the LCD(14) is combined with a side of a body(10) by hinge. The auxiliary display device(50a) is folded in the LCD(14) of the body(10) by the rotation of the auxiliary display device(50a). The auxiliary display device(50a) has an auxiliary LCD(54a) and a cover(52a). The auxiliary LCD(54a) is connected to a PCB and an FPCB(Flexible PCB) of the body, and is independent of the LCD(14) of the body(10) or interworks with the LCD(14) of the body(10). The cover(52a) is combined with one side of the body(10) by hinge for supporting and protecting the auxiliary LCD(54a).
Patent KR-20030032811-A (KR)
Title: Microchannel apparatus for mixing liquids using microchannel and method therefor
Inventor: BANG HYUN WOO
IPC: B81B7/00
Filed: 2002-05-30
Abstract: PURPOSE: A minute channel device for mixing fluid using a minute channel and a mixing method thereof are provided to achieve plural mixtures having a predetermined density ratio by utilizing resistance of fluid, which is varied depending on a size of the minute channel. CONSTITUTION: A minute channel device includes a first storing region(120), a second storing region, a first minute channel structure(140) and a second minute channel structure(160). The first minute channel structure(140) includes a first inlet(150), into which fluid(A) is introduced, a first inlet channel(143) connected to the first inlet(150), a first branch area(180) formed at one end of the first inlet channel(143), first and second branch channels(146,149) branched from the first branch area(180), a first outlet(153) and a second outlet(156). The second minute channel structure(160) includes a second inlet(170), into which fluid(B) is introduced, a second inlet channel(163) connected to the second inlet(170), a second branch area(190) formed at one end of the second inlet channel(163), third and fourth branch channels(166,169) branched from the second branch area(190), a third outlet(173) and a fourth outlet(176).
Patent KR-20030077917-A (KR)
Title: Heating Apparatus Using Infrared Rays
Inventor: CHO KUK RAE
IPC: H05B3/10
Filed: 2002-06-12
Abstract: PURPOSE: An infrared radiation heater apparatus is provided to reduce a power consumption, while achieving improved heat efficiency. CONSTITUTION: An infrared radiation heater apparatus comprises an electric heater(10) for generating a high temperature heat; a near infrared transmission filter(12) surrounding the electric heater; a far infrared emitting layer(14) coated on the near infrared transmission filter and heated by the electric heater so as to emit a far infrared ray; and a reflector mirror(16) for reflecting the infrared ray and transmitting the reflected infrared ray in a predetermined direction.
Patent KR-20030035797-A (KR)
Title: Flasher of fire alarm lamp
Inventor: YUN SAM KI
IPC: G08B17/00
Filed: 2002-06-12
Abstract: PURPOSE: A hydrant alarm ramp on/off device is provided to have a simple structure as well as to notify an emergency status due to a fire and to easily indicate the position of the hydrant to extinguish the fire by switching with the generation of the alarm sound during the fire. CONSTITUTION: A hydrant alarm ramp on/off device includes a latch circuit(206) for maintaining the switching on/off status in response to the generation of the fire monitoring device during the fire, an on/off circuit(210) for generating an on/off signal during a predetermined time in response to a signal maintaining the on/off at the latch circuit(206) and a light emission display(LED) driving device(212) for implementing on/off of the light emitting diode in response to the signal supplied to the on/off circuit(210).
Patent KR-20030096577-A (KR)
Title: Clutch system auto transmission in vehicle
Inventor: CHOI YEONG SAM
IPC: F16D13/52
Filed: 2002-06-14
Abstract: PURPOSE: A clutch of an automatic transmission for a vehicle is provided to absorb heat from friction efficiently with high heat capacity by adding friction material plates to a clutch plate and a clutch disk, and to prevent thermal deformation with symmetrical structure of the clutch plate and the clutch disk. CONSTITUTION: A clutch plate(7) and a clutch disk(9) are contacted to each other with rotating together to transmit power from a torque converter to a planetary gear set. A placing part(7') is relatively thinned and protruded at the inside of the plate, and friction material plates(11) are mounted at both sides of the placing part of the plate. A placing part(9') is relatively thinned and protruded at the outside of the disk, and friction material plates are mounted at both sides of the placing part of the disk. The friction material plates mounted to the plate are contacted to the other portion excluding the placing part of the disk.