baber/WOPTO huggingface dataset:
Patent KR-20040067431-A (KR)
Inventor: JUNG HYEON
IPC: G07D7/00
Filed: 2003-01-23
Abstract: PURPOSE: An apparatus and a method for processing an error of a vending machine sensor are provided to decide normal states and abnormal states of sensors and perform an error processing operation by using sensing data of the sensors. CONSTITUTION: An apparatus for processing an error of a vending machine sensor includes a controller(20). The controller is used for deciding a state of a sensor according to sensing data and outputting a sensor processing signal. The controller includes a first comparator, a second comparator, a first signal generator, and a second signal generator. The first comparator(21) is used for comparing the sensing data with the first setup value and outputting a signal to the first signal generator or the sensing data to the second comparator according to the compared result. The second comparator(22) is used for comparing the sensing data with the second setup value and outputting the signal to the second signal generator or deciding a normal state according to the compared result. The first signal generator(23) is used for outputting a control signal according to an output signal of the first comparator. The second signal generator(24) is used for outputting a control signal according to an output signal of the second signal generator.
Patent KR-20040070977-A (KR)
Inventor: LEE MON HO
IPC: H01F1/03
Filed: 2003-02-05
Abstract: PURPOSE: A fresnel plate structure and a method are provided to allow for a uniformity of magnetic field distribution by arranging plates, bars, or nets in a predetermined direction and removing localized magnetic disturbances. CONSTITUTION: A fresnel plate structure comprises two or more magnetic field focusing members which are processed from a magnetic material having characteristics of magnetic permeability 2.0 or higher in the temperature of -269 to +200 Deg.C, magnetic field resistance 1.0Oerstde or lower, saturated magnetization 10 gauss or higher, and curie temperature -269 Deg.C or higher. The magnetic material is processed into a shape of a plate, thin film, net, bar, pipe, or powder. The magnetic field focusing members are arranged at the interval of 1 to 100mm.
Patent KR-20040073845-A (KR)
Inventor: SHIN YOUNG JA
IPC: F24F7/06
Filed: 2003-02-15
Abstract: PURPOSE: A blower fan driver for an air conditioner for both cooling and heating is provided to rotate a blower fan by obtaining rotary force from flux of cold water or hot water supplied from the outside. CONSTITUTION: A heat exchanger converts peripheral air into cool air or warm air by cold water and hot water forcibly circulated through a circulation pipe. A blower fan interworks with a blower fan driver for forcibly circulating the peripheral air. The blower fan driver has an inlet(10) and an outlet(11) at right and left sides of an upper end of a body part(2a,2b) to be connected with the circulation pipe for flowing water in and discharging water. A rotary shaft(3) is rotatively combined with a fixing groove(15) of the body part. Guides(8) are formed at both sides of a rotary body(4) in a certain height in association with an outer peripheral surface of the rotary body integratedly formed with the rotary shaft. A plurality of blades(9) are formed between the guides in an opposite direction of a water flow.
Patent KR-20040074408-A (KR)
Title: Microwave oven
Inventor: KIM MIN SEOK
IPC: F24C15/16
Filed: 2003-02-18
Abstract: PURPOSE: A microwave oven is provided to variously adjust the height of a cooking shelf. CONSTITUTION: A microwave oven has a cooking shelf(20) received in a cooking chamber, in which food is cooked, to make food cooked in a state spaced apart from the bottom surface of the cooking chamber. The cooking shelf has seating parts(21) on which food is put, and support parts(22) extended downward from the seating parts. Height adjustment members(30) are movably arranged to the support part, to adjust the height of the seating part while moving back and forth.
Patent KR-20040075458-A (KR)
Title: Air purifier
Inventor: JANG JUN UI
IPC: B03C3/47
Filed: 2003-02-21
Abstract: PURPOSE: An air purifier is provided which is configured to minimize possible damages of a filter when a user manipulates the filter, or when the filter is attached to or detached from a main body of the air purifier by providing a handle at one side of an opening portion of a filter case. CONSTITUTION: The air purifier having a filter(40) comprises: a filter member(42) for purifying air; a filter case(43) which surrounds the filter member(42) to protect the filter member(42) from external impacts and has openings at both surfaces thereof; a support member(43c) formed in the shape of a matrix having large intervals, for supporting the filter member(42); and a handle member(44) formed in the openings of the filter case(43) to enable a user to easily grip the filter(40) when the user intends to attach/detach the filter(40) to/from the main body and to protect the filter member(42) from external impacts while allowing for airflow.
Patent KR-20040076713-A (KR)
Inventor: NAM HONG GI
IPC: E02D29/02
Filed: 2003-02-26
Abstract: PURPOSE: A construction method and a structure of a retaining wall using a permanent anchor and a precast concrete panel are provided to improve the resisting power against the earth pressure added on a precast concrete panel by fixing a permanent anchor to the ground and to restrain the movement of the ground by the improved resisting power. CONSTITUTION: The construction method for a retaining wall(100) using a permanent anchor and a precast concrete panel comprises the steps of: leveling up the ground along a boundary for constructing the retaining wall(100), then cutting off an inclined ground; locating a panel(130) provided with a hollow(131) on the leveled ground(111); perforating the inclined ground(113) to gradually be inclined downward toward the inside of the inclined ground(113) against the horizontal direction of the earth pressure added on the panel(130); inserting an anchor(120) into a perforated-inserting hole of the inclined ground(113), then anchoring the rear end of an anchor(120) to the inserting hole of the inclined ground(113); tensioning the anchor(120); fixing the front part of the tensioned anchor(120) to the panel(130); and banking up between the panel(130) and the inclined ground(113).
Patent KR-20040076935-A (KR)
Inventor: KIM GWANG HYEON
IPC: G05F1/10
Filed: 2003-02-27
Abstract: PURPOSE: A circuit for improving the phase margin of a voltage down converter is provided to improve the phase margin of the inner DC power circuit at the wafer level by referring to an output value and selecting a suitable RC model. CONSTITUTION: A circuit for improving the phase margin of a voltage down converter includes a plurality of reference voltage generators. Each of the reference voltage generators is provided with a two-stage amplifier(320) and a selection signal generation unit(310). The two-stage amplifier(320) is provided with an RC selection unit(321) and an R selection unit(322). The selection signal generation unit(310) receives an input address signal and a test mode signal, generates a first selection signal and a second selection signal through the combination of the input address signal during the activation of the test mode signal, and it generates the fixed first and second selection signal in response to the output values of the two-stage amplifier(320) during the non-activation of the test mode signal. The RC selection unit(321) supplies the impedance value in response to the first selection signal and diverges the dominant pole at the output value of the two-stage amplifier(320). And, the R selection unit(322) supplies the resistance value in response to the second selection signal and forms a pole zero at the second pole position in the output value of the two-stage amplifier(320).
Patent KR-20040077150-A (KR)
Inventor: JUNG MIN HO
IPC: H04N5/63
Filed: 2003-02-28
Abstract: PURPOSE: An device and a method for controlling power of a video system are provided to automatically control the power of the video system using ultrasonic waves. CONSTITUTION: A device for controlling power of a video system includes an ultrasonic sensor(100), an oscillating/receiving circuit(102), a digital signal processor(104), and a controller(106). The ultrasonic sensor radiates ultrasonic waves at a low frequency and senses the ultrasonic waves. The oscillating/receiving circuit oscillates the ultrasonic sensor and receives an echo signal from the ultrasonic sensor. The digital signal processor digitalizes the received echo signal to calculate time of flight of the ultrasonic waves. The controller judges whether the time of flight is within a predetermined range and turn off the video system when the time of flight is within the predetermined range.
Patent KR-20030074466-A (KR)
Title: 화상 기록 시스템, 화상 데이터 공급원 장치, 화상 기록장치, 화상 처리 방법, 및 프로그램
IPC: B41J2/525
Filed: 2003-03-14
Abstract: 화상 처리부에서의 처리 부하를 저감함으로써, 충분한 메모리나 고속인 CPU를 갖지 않는 환경 하에서도 화질과 속도를 유지한 화상 출력을 제공하고, 여러 환경 하에서도 유연하게 대응하면서 또한 엔진부에서의 부하를 최소한으로 하는 매트릭스 기록 방법에 의한 화질과 속도를 유지한 화상 출력을 제공한다. 
     Non-PC의 프린터 드라이버는, 화상 데이터를 양자화 해상도(제1 해상도)로 양자화하는 제어, 양자화된 데이터를 데이터 해상도(제2 해상도)로 변환하는 제어, 데이터 해상도로 변환된 데이터를 화상 출력 장치의 엔진부에 전송하는 제어를 행한다.  엔진부는, 수신된 데이터의 데이터 해상도를 기록 매체에의 기록 해상도(제3 해상도)로 변환하는 제어를 행한다.  여기서 양자화 해상도는 데이터 해상도보다 낮은 값으로 설정된다.   따라서 화상 처리부에서의 처리 로드가 감소될 수 있으며, 충분한 메모리나 고속인 CPU를 갖지 않은 환경 하에서도, 화질과 속도를 유지한 화상 출력을 제공할 수 있다.  또한, 여러 환경 하에서도 유연하게 대응하면서, 또한 엔진부로의 부하를 최소한으로 한 매트릭스 기록 방법에 의한 화질과 속도를 유지한 화상 출력을 제공할 수 있다.
Patent KR-20040081590-A (KR)
Inventor: PARK SEOK GYU
IPC: B08B9/08
Filed: 2003-03-14
Abstract: PURPOSE: A tub cleaning method of a washing machine is provided to achieve high tub cleaning performance in sanitation by executing cleaning of a tub by an optimum tub cleaning algorithm and to prevent lowering of washing performance of the washing machine. CONSTITUTION: A tub cleaning method of a washing machine comprises steps of making moisture penetrate into pollutants attached to the surface of a tub by executing water supply without throwing the laundry in; making penetration of moisture activated by executing first washing; executing soak of the pollutants by maintaining the laundry in a state of stopping washing for predetermined time; making the pollutants fall off the surface of the tub by executing second washing; and discharging the pollutants in the tub by executing drainage.
Patent KR-20040083817-A (KR)
Inventor: PARK SI U
IPC: G06Q20/24
Filed: 2003-03-25
Abstract: PURPOSE: A method and a device for offering a settlement service are provided to offer a micro-payment settlement service on the offline by using a mobile phone number embedded into an IC chip attachable to a mobile terminal. CONSTITUTION: An RF(Radio Frequency) detector(503) and an infrared detector(505) receive a settlement ID from the mobile terminal(101) by an RFID(Radio Frequency ID) method or an infrared communication method. A key input part receives a settlement price. A storing part stores member shop information. A communication interface(509) communicates information with a settlement server and a mobile communication company through a communication network. A data processor(501) generates/transmits settlement request information including the settlement ID, the settlement price information, and the member shop information to the settlement server or the mobile communication company, and receives the corresponding settlement approval information from the settlement server or the mobile communication company. A printer prints a receipt based on the settlement approval information.
Patent KR-20040084617-A (KR)
Inventor: KIM HAN HYO
IPC: A23B7/10
Filed: 2003-03-29
Abstract: PURPOSE: A control panel of a kimchi refrigerator comprising a plate-shaped frame mounted on the surface of the kimchi refrigerator, a storage chamber-selection dial and a display panel is provided. It has a simple constitution and enables the user to easily select the function. CONSTITUTION: The control panel(21) for a kimchi refrigerator comprise: a plate-shaped frame(22) mounted on the surface of the kimchi refrigerator to be exposed on the surface; a storage chamber-selection dial(23) mounted on the surface of the frame to cause a relative rotation about the frame for selecting any one of a plurality of storage chambers to control any one function of the plurality of storage chambers by the rotation; and a display panel(27) for expressing the function of the storage chambers selected by the storage chamber-selection dial. A function-selection dial(29) for selecting any one of the plurality of functions selected by the storage chamber-selection dial is also disposed on the surface of the frame to cause a relative rotation about the frame.
Patent KR-20040086956-A (KR)
Inventor: PARK WON MYEONG
IPC: H01L21/60
Filed: 2003-04-03
Abstract: PURPOSE: A leadframe puller of a wire bonding apparatus is provided to improve work reliability and prevent thermal damage to an operator and parts by uniformly maintaining an unclamping value of a fixed pad and a movable pad. CONSTITUTION: A bracket(2) is prepared. The fixed pad(21) is fixed to a side of the bracket. A rotating frame(3) rotates, hinge-coupled to the bracket. The movable pad(31) rotates together with the rotating frame, installed in a side of the rotating frame and located right under the fixed pad. An operating cylinder(4) is hinge-coupled to the rear part of the bracket, adjacent to the rotating frame. One end of a piston axis is pin-coupled to the lower part of the rotating frame that moves vertically and is installed in the operating cylinder. The movable pad is separated from the fixed pad or closely attached to the fixed pad according to the vertical movement of the piston axis.
Patent KR-20040087640-A (KR)
Inventor: OH SANG JIN
IPC: F24C15/16
Filed: 2003-04-07
Abstract: PURPOSE: A rotary ring for a microwave oven is provided to maximally prevent noise caused by rolling motions of a roller regardless of bottom conditions of a cooking chamber by minimizing a contact part of the roller and the bottom side of the cooking chamber by recessing the bottom side of the roller. CONSTITUTION: A rotary ring for a microwave oven is composed of a circular ring(310) for supporting rotation of a microwave oven tray; a plurality of roller shafts(310a) extending outward from the ring and having hanging units(310b) at the ends; and a roller assembly(400) inserted into the roller shaft and formed with a roller(410) having the center of a circumferential surface that is entirely recessed. The roller assembly comprises the roller inserted into the roller shaft of the rotary ring; a bush(430) passing through the central part of the roller; and a washer(450) fitted into the end of the bush to prevent the roller from being separated.
Patent KR-20040088844-A (KR)
Inventor: BAE BEOM SIK
IPC: H04L12/18
Filed: 2003-04-12
Abstract: PURPOSE: A method of managing information for a broadcasting service in a mobile communication system is provided to transmit information related to an authentication and accounting process to a PDSN(Packet Data Service Node) for broadcasting to manage the transmitted information. CONSTITUTION: An MS(170) sets a PPP session with the first PDSN(140)(200). A BCMCS controller(120) transmits an authenticated BCMCS ID to the first PDSN(140)(210). The MS(170) receiving broadcasting session information transmits a registration message including BCMCS ID information to a BSC(161)(220). The BSC(161) transmits an IOS(Inter Operability Service) message to a PCF(Packet Control Function)(150)(230). The first PDSN(140) confirms whether a BCMCS ID included in the IOS message is authenticated(240). The PCF(150) receiving a successful IOS response message sets a lifetime of an A11-registration message to 0(250). The PCF(150) selects the second PDSN(145) for supplying a broadcasting service(260). The second PDSN(145) confirms whether the service is enabled(270), and transmits an IOS message to the PCF(150)(275). The MS(170) receives the broadcasting service(280).
Patent KR-20040090669-A (KR)
Inventor: KIM JI UK
IPC: G03G5/047
Filed: 2003-04-18
Abstract: PURPOSE: An electrophotographic organic photoreceptor is provided, to improve photosensitivity, to prevent the deterioration of electrostatic properties and to reduce the abrasion of layers by enhancing mechanical durability. CONSTITUTION: The electrophotographic organic photoreceptor comprises a conductive substrate, an intermediate layer on the substrate, a charge generation layer on the intermediate layer and a charge transfer layer on the charge generation layer, wherein the charge transfer layer comprises a fluoride resin, a charge transfer material, a binder resin and a solvent. Also the electrophotographic organic photoreceptor comprises a conductive substrate, an intermediate layer on the substrate, a charge generation layer on the intermediate layer, a charge transfer layer on the charge generation layer and a surface protective layer on the charge transfer layer, wherein the surface protective layer comprises a fluoride resin, a charge transfer material, a binder resin and a solvent. The fluoride resin is at least one represented by the formula 1 or 2; the charge transfer material is a mixture of hydrazone-based and butadiene-based materials in the ratio of 50:50 to 0:100 by weight; and the ratio of the binder resin and the charge transfer material is 60:40 to 40:60 by weight, wherein R1, R2, R3 and R4 are independently H or an alkyl or cycloalkyl group of C2-C10, X is a halogen atom and n is an integer of 1=50.
Patent KR-20030084663-A (KR)
IPC: H01L51/50
Filed: 2003-04-22
Abstract: 전기 발광(Electro Luminescence, EL) 소자가 형성된 제1 유리 기판과, 캡용의 제2 유리 기판과를 붙인 밀봉 구조에 있어서, 제1 유리 기판 또는 제2 유리 기판에 외력이 가해진 경우의 EL소자의 파괴를 방지한다. 
     표면에 EL소자(101)를 구비한 제1 유리 기판(100)과, 제1 유리 기판(100)과 실 수지(150)를 이용하여 붙인 제2 유리 기판(200)과, 제2 유리 기판(200)의 표면에 형성된 건조제층(210)과, 건조제층(210)의 표면을 피복하는 응력 완충층(211)을 구비한다.
Patent KR-20030084779-A (KR)
Title: 얇은 슬랩의 연속 주조용 침지 노즐
IPC: B22D41/50
Filed: 2003-04-25
Abstract: 본 발명은, 장시간 사용에 있어서도, 노즐 및 몰드 내에서의 용융 금속의 편류나 탕면 변동을 방지하고, 또 노즐의 지금(地金) 부착 및 손상 등이 억제됨으로써, 고품질의 얇은 슬랩 주물편을 안정적으로 공급할 수 있는 얇은 슬랩의 연속 주조용 침지 노즐을 제공한다. 상단의 용융 금속 유입구(2)와, 이 용융 금속 유입구(2)로부터 아래쪽으로 연장되는 관상의 용융 금속 유로(3)와, 하단에 용융 금속 토출 구멍(4)을 구비하고, 또한 상기 용융 금속 유로(3)가 원통형의 상부(3a), 원통형으로부터 편평형으로 변형하는 중간부(3b), 편평하고 곧은 관상의 하부(3c)에 의해 구성된 얇은 슬랩의 연속 주조용 침지 노즐에 있어서, 상기 용융 금속 유로의 하부(3c)의 편평하고 곧은 관상 부분의 단면적은 상부(3a)의 원통형 부분의 단면적의 95% 이상 105% 이하가 되도록 구성한다.
Patent KR-20040094202-A (KR)
Inventor: CHOI BYEONG GEOL
IPC: D06F33/02
Filed: 2003-05-02
Abstract: PURPOSE: A water level sensing method of a drum-type washing machine is provided to improve the operation reliability of a pump by discharging the air flowing into the pump by stopping repeatedly the pump for a set time while the water is additionally supplied into a tub and the pump is operated. CONSTITUTION: A water level sensing method of a drum-type washing machine is composed of steps for supplying the water into a tub(S1,S2); pumping and flowing the supplied water into the tub again as a pump is operated(S3,S4); starting the pump again after stopping the pump for a set time while the water is pumped(S8,S9); and detecting the water level of the tub according to pressure of the water discharged from the pump in re-starting the pump. The pump is stopped and re-started repeatedly until the level of the supplied water reaches a set water level.
Patent KR-20030093956-A (KR)
Title: 편광 필름의 검사법 및 검사 장치
IPC: G02F1/1335
Filed: 2003-05-15
Abstract: 본 발명은 연속적으로 이동하는 적층 구조의 편광 필름의 결함, 특히 기포를 필름의 이동에 동반하는 폭 방향의 물결침 현상, 반송 중의 진동(불균일함) 등의 영향 없이 높은 정밀도로 검출하는 검사법, 및 검사 장치를 제공한다. 
     연속적으로 이동하는 편광 필름의 표면측, 이면측에 각각 배치한 광원부와 검출부 및 필름의 이면측을 접촉하여 지지하는 반송 롤을 구비한 검사부를 2세트 갖는 검사 장치를 사용하는 것으로, 광원부, 검출부의 수광부의 어느 하나에 편광 필름의 흡수축과 크로스니콜(crossed nicol)을 이루는 투과축을 갖는 편광 부재가 설치되어 있고, 검사부에서 광원부의 광원으로써 반송 롤로 접촉하여 지지된 편광 필름을 조사하여 그 반사광을 검출부에서 검출한다.
Patent KR-20040099999-A (KR)
Inventor: PARK SEONG HYEOP
IPC: H04W4/16
Filed: 2003-05-21
Abstract: PURPOSE: A forcible study system and method using a mobile terminal is provided to provide voice data formed with study materials instead of a call connection tone to a user. CONSTITUTION: When an origination terminal(10), which has been subscribed for a call connection tone conversion service, requests a call connection, a speech path to a destination terminal(20) designated by an origination subscriber is established. At this time, while the speech path is being established, a certain voice signal stored in a DB is provided as a call connection tone to the origination terminal(10). That is, when the origination terminal(10) requests the call connection, a study materials DB(44) of the DB transmits certain study materials suitable for a level of the origination subscriber in conformity to a certain regulation based on member information DB(46) of the origination terminal(10).
Patent KR-20040101869-A (KR)
Inventor: LEE KWANG DUCK
IPC: A63B22/02
Filed: 2003-05-27
Abstract: PURPOSE: A running machine for protecting the upper body part, which enables the leg and arm exercise at the same time, is provided to double the exercise effect by allowing that the leg exercise, like running or walking and the arm exercise, like rowing are carried out at the same time. CONSTITUTION: The running machine having running belt on the lower part of its support includes: an arm exercising member(30a,30b), arranged respectively on the right and left side of the support(10) so as to operate a driving roller; and an upper body supporting member(50), arranged on the upper part of the support(10) so as to support a waist belt using its upper side.
Patent KR-20040105971-A (KR)
Inventor: SEO GI WON
IPC: B29C65/10
Filed: 2003-06-10
Abstract: PURPOSE: A taping apparatus of a hot blast bonding machine for a synthetic resin sheet is provided to minimize the failure rate, and to improve the quality by restricting diffusion of the raw material around the tape bonding portion from hot blast, by bonding efficiently with cooling quickly and by feeding raw material accurately. CONSTITUTION: An upper roller(4) is installed in the lower part of a supporting bar(3), a lower roller(5) contacted to the upper roller is installed on a table. An injection nozzle is rotated and installed on the supporting bar, and cool air injection nozzles(9,9') are installed at both sides of the contact portion of the upper and lower rollers and connected to an air supply unit. A tape guider(12) and a raw material guider(13) are mounted in front of the upper and lower rollers, and a rotating shaft(14) is connected to a cylinder(11). The rotating shaft is turned and installed in the upper part of the raw material guider. A contact blade(10) is installed to the rotating shaft and detachably attached to the outer periphery of the lower roller. Guide grooves(17,17') are formed at both sides of the raw material guider to insert the raw material.