baber/WOPTO huggingface dataset:
Patent KR-20030018385-A (KR)
Title: Method for manufacturing a ductile mim device of lcd
Inventor: HAN JEONG IN
IPC: G02F1/1365
Filed: 2001-08-28
Abstract: PURPOSE: A method for fabricating an MIM(Metal Insulator Metal) device of a liquid crystal display is provided to form upper and lower electrodes of the same metal material to reduce stress applied to a ductile plastic substrate and prevent deformation of the plastic substrate and cracking of the lower electrode. CONSTITUTION: A lower electrode(102) is formed of a ductile metal on a transparent substrate(100). A photoresist pattern is selectively formed on the transparent substrate to expose the surface of the lower electrode, and an insulating layer(104) is formed on the lower electrode. The photoresist pattern is removed. A photoresist pattern is selectively formed on the transparent substrate having the insulating layer to expose the insulating layer and a predetermined portion of the substrate, and the same ductile metal as the lower electrode is deposited on the overall surface of the substrate. The photoresist pattern and the ductile metal layer formed on the photoresist pattern are lifted off, to form an upper electrode(106) on the insulating layer and the substrate.
Patent KR-20030018903-A (KR)
Title: Apparatus And Method For Engine Controlling Of Diesel Vehicle
Inventor: CHOI DU SEOP
IPC: F02D41/14
Filed: 2001-08-31
Abstract: PURPOSE: A method and an apparatus for controlling a diesel engine of a vehicle are provided to reduce noise and to achieve better driving condition by restricting knocking combustion sound through a feedback control. CONSTITUTION: A diesel engine control apparatus includes a vehicle condition detecting part(10) and a control part(20). The vehicle condition detecting part(10) includes an engine R.P.M detecting section(11) for detecting present engine R.P.M information and a water temperature detecting section(12) for detecting cooling water temperature. An intake air temperature detecting section(13) is provided in the vehicle condition detecting part(10) to detect a temperature of intake air. The vehicle condition detecting part(10) also includes a fuel temperature detecting section(14), an atmospheric pressure detecting section(15), and a knocking detecting section(16).
Patent KR-20030023978-A (KR)
Inventor: LEE SEUNG MOK
IPC: B60R19/02
Filed: 2001-09-14
Abstract: PURPOSE: Assembling structure of a mesh grill for a bumper is provided to improve assembling efficiency by increasing the rigidity of a boss part of a bumper cover, and to cut down expenses by modifying the structure. CONSTITUTION: A bumper for a vehicle is composed of a reinforcement(11) combined with a frame by a stay; a buffer member mounted outside the reinforcement to absorb impact; a cover(13) covering the reinforcement and the buffer member; and a mesh grill(G) mounted in an air intake slot in the lower part of the cover. A boss part(16) is formed around the air intake slot to assemble the mesh grill and formed in the formation portion of a fixing piece(14) for assembling the cover with the reinforcement. The assembling force of the mesh grill is improved with increasing the rigidity of the boss part.
Patent KR-20030023797-A (KR)
Title: Jig for supporting parts being painted
Inventor: KIM JIN HAN
IPC: B05C13/02
Filed: 2001-09-14
Abstract: PURPOSE: A zig for painting the components for a refrigerator is provided, to enable the components by hanging various sizes of components simultaneously to be painted by controlling the intervals between a moving frame and a fixing frame. CONSTITUTION: The zig comprises a fixing frame(10) provided with a vertically molded upper part(14), a vertical part(16) extended from the upper part to a lower part, and a plurality of pins(10a) which are projected toward the front at regular intervals; and a moving frame(20) which is combined with the upper part of the fixing frame to enable to be move right and left and is provided with a plurality of pins(20a) which are projected toward the front at regular intervals with the upper part. Preferably the moving frame can move right and left by a hanging part(22) which is formed at the upper part and is combined with the moving frame to enable to be hung to the upper part of the moving frame.
Patent KR-20020022034-A (KR)
Inventor: ISHIKAWA KAZUYOSHI
IPC: H01J31/12
Filed: 2001-09-18
Abstract: PURPOSE: To avoid heating of the coil part in the display tube using the cathode filament comprising the straight line part and coil part. CONSTITUTION: A filament support 161 is fixed on the glass substrate 11 by electrically being insulated and the top end of the coil part 152 of the filament is welded to the support 161. The top end of the straight line part 151 of the filament is welded to the support (not shown). The coil part 152 gives a prescribed tension to the filament. A contact metal member 141 is fixed on the feeding wiring 131 formed on the substrate 11, and the straight line part 151 of the filament is contacted on the top end of the metal member 141. The contact metal member 141 and the straight line part 151 are electrically connected. The straight line part 151 is supplied with electric current, but the coil part 152 is not supplied with current and so is not heated.
Patent KR-20020022604-A (KR)
Inventor: MAEDA SHIGEMI
IPC: G11B7/125
Filed: 2001-09-19
Abstract: PURPOSE: To correct error which occurs owing to error when reproduction power is deviated from an optimum reproduction power decided by test reading through the use of an error correcting circuit. CONSTITUTION: An error rate to be used for deciding the optimum reproduction power in test reading is made to be a value being equal to or below the error rate corresponding to the longest burst error which is corrected by the error correcting circuit.
Patent KR-20030025095-A (KR)
Title: Drier for food
Inventor: KIM HYEON EUNG
IPC: F26B13/18
Filed: 2001-09-19
Abstract: PURPOSE: An apparatus for drying food is provided to improve heat transfer efficient of disks by steam, through effective inflow of steam and effective exhaust of condensate. CONSTITUTION: A dividing plate, dividing the inside of disks(400, 400a), is formed around a connecting pipe(300). Through holes(412) are formed, nearing the outer periphery of the connecting pipe, to each space part formed by the dividing plate. The through holes of each disk are connected each other by condensate pipes(413,413a). The end of the condensate pipe connected with the through hole of the last disk is connected with the inside of the connecting pipe. Steam pipes(310), vertically passing through each space part of the disks, are installed to the outer periphery of the connecting pipe. Steam is moved through the steam pipes and condensate in the disks is not moved to the steam pipes. The condensate is moved effectively and quickly to the condensate pipe through the through holes and is exhausted to the connecting pipe. Accordingly, the heat transfer effect of the disks by steam is improved.
Patent KR-20030025478-A (KR)
Title: Magnesium alloy surface treatment method
Inventor: HSU CHENG-JUNG
IPC: C25D5/42
Filed: 2001-09-21
Abstract: PURPOSE: A method for treating the surface of magnesium alloy is provided to treat the surface of magnesium alloy using a wet type sand sprayer irrespective of shape, size, specification and material of magnesium alloy processed material, or injection molded or die casting molded processed material. CONSTITUTION: In a magnesium alloy surface treatment method which removes holes on the surface of magnesium alloy of all shape, size, specification and material and cleans the surface of magnesium alloy using a wet type sand sprayer, and in which surface treatment method is applied irrespective of injection molded or die casting molded magnesium alloy products, the method for treating the surface of magnesium alloy comprises the steps of directly performing sand spray treatment at an ordinary room temperature after forming magnesium alloy; supplying a pressure source to air compressor and setting working pressure to 1 to 5 kg/cm¬2; mainly using natural sand, resin sand, emery, aluminum oxide and glass sand; and performing direct painting or electroplating after performing sand spray treatment on the surface of magnesium alloy.
Patent KR-20030026550-A (KR)
Title: Method for controlling pitching of cars
Inventor: KIM HAK GYUN
IPC: B60G17/015
Filed: 2001-09-26
Abstract: PURPOSE: A pitching control method of a vehicle is provided to improve riding comfort to a passenger by reducing pitching by controlling a front damper and a rear damper in case of pitching of the vehicle. CONSTITUTION: A system for controlling pitching having a front damper(26) and a rear damper(28) includes the first step sensing pitching of a vehicle; the second step dividing pitching into each case; and the third step providing riding comfort optimally by controlling pitching of the vehicle by controlling damping force of the front damper and the rear damper. A pitching control method provides riding comfort to a passenger by regulating pitching by controlling the front damper and the rear damper in case of pitching of the vehicle by a difference of vertical speed. Therefore, a passenger feels fatigue a little by improving riding comfort.
Patent KR-20030037096-A (KR)
Title: Internal voltage generator
Inventor: LIM GYU NAM
IPC: G11C11/413
Filed: 2001-11-02
Abstract: PURPOSE: A circuit for generating an internal voltage is provided to control accurately a level of the internal voltage when an overshooting phenomenon is generated from the internal voltage. CONSTITUTION: A discharge current circuit(30) including the first and the second NMOS transistors(N4,N5) and a variable resistance(R1) is installed between a node(B) and ground voltage. The first NMOS transistor(N4) of the discharge current circuit(30) includes a drain connected with the node(B) and a gate. The second NMOS transistor(N5) includes a drain connected with the node(B), a source connected with the ground voltage, and a gate connected with a source of the first NMOS transistor(N4). The variable resistance(R1) is connected between the gate of the second NMOS transistor(N5) and the ground voltage.
Patent KR-20030038198-A (KR)
Title: Tv line digital cable modem
Inventor: KIM CHANG YEONG
IPC: H04N7/10
Filed: 2001-11-09
Abstract: PURPOSE: A digital cable modem through a television line is provided to encode an Ethernet signal into an RF signal to support a distance of more than 4Km and allow a user to use the Internet by utilizing a cable. CONSTITUTION: A digital cable modem through a television line includes an RF signal amplifier, an RF/IF converter, an I/Q modulation/demodulation unit, a baseband processor, and a media access controller. The RF signal amplifier receives a signal from a digital part of a modem, filters and amplifies a TV channel band signal. The RF/IF converter converts the amplified TV channel band signal into an intermediate frequency in case of reception. The I/Q modulation/demodulation unit compares the signal provided by the RF/IF converter with a signal that passed through I and Q components to QPSK-analyze the received signal in the event of reception. The baseband processor convert the QPSL-analyzed analog signal into a digital signal and DSSS-demodulates the digital signal to extract the original data in case of reception. The media access controller receives data a PC requests or sends received data to the PC.
Patent KR-20030046584-A (KR)
Title: Throttle valve control device and the method for an engine in vehicle
Inventor: KIM JONG HO
IPC: F02D9/10
Filed: 2001-12-05
Abstract: PURPOSE: An apparatus and a method for controlling a throttle valve are provided to control an actuator according to a predetermined program of an engine control apparatus based on a throttle position inputted from a throttle position sensor. CONSTITUTION: A throttle body(10) includes a throttle valve(20), which is operated according to an operation of an accelerator pedal. An expansion chamber(30) is provided between the throttle body(10) and an intake manifold. An actuator(40) is provided in the expansion chamber(30) in order to control capacity of the expansion chamber(30). The expansion chamber(30) is formed at a rear end of the throttle valve(20). A pair of electromagnets(41,43) are formed at upper and lower portions of the actuator(40). A magnetic member(42) coupled to the actuator(40) is positioned between the electromagnets(41,43).
Patent KR-20020045541-A (KR)
Inventor: SATO ATSUSHI
IPC: F16H61/28
Filed: 2001-12-05
Abstract: PURPOSE: To provide a transmission operation device capable of simplifying a structure of the device and reducing the cost by reducing the number of used solenoid valves. CONSTITUTION: Compressed air is not supplied into a pressure chamber 121a while an electromagnetic selector valve MVA is turned off, a lever 135 for a select operation connected with a piston 151 for a select operation is energized upward (the left in the drawing) by a spring 169 and abuts on a bulkhead (stopper) on a compression chamber 121a side, and a striker 137 provided on a shift shaft 138 so as to be capable of sliding is held at a first position N1. When the electromagnetic selector valve MVA is turned on, the compressed air is supplied into the pressure chamber 121a, the lever 135 for the select operation resists against an energizing force of the spring 169, and its rod 162 abuts on a bottom face (stopper) of a fitting hole 131b of a cylinder housing 140 to hold the striker 137 at a second position N2.
Patent KR-20030047112-A (KR)
Inventor: SONG JAE SEUNG
IPC: H04B1/38
Filed: 2001-12-07
Abstract: PURPOSE: A portable information exchange communication device is provided to enhance efficiency, convenience, and mobility in information acquisition under mobile environment by installing a sub LCD capable of being separated from a body in a watch-type pager or a necklace-type pager so that a user wears the watch-type pager or the necklace-type pager. CONSTITUTION: A slide-type cover(11) is composed in a body(10), and a speaker(12) is installed at an upper side of a front surface of the body(10). A camera(13) is installed in a lower location of the speaker(12). A media storage is installed in the center of a front surface of the slide-type cover(11) for accommodating a media(20) capable of separation. A sub LCD(30) is installed in a lower portion of the media storage for displaying buttons. A touch screen type main LCD(15,16) is composed in the body(10). The media(20) is separated and installed in another terminal. The sub LCD(30) is separated and installed in a body of a necklace-type pager or a watch-type pager so that a user knows information through the necklace-type pager or the watch-type pager without carrying the body(10).
Patent KR-20030052255-A (KR)
Title: Method for real-time provision of sender position of mobile phone in wireless communication system
Inventor: KANG BONG HO
IPC: H04W4/02
Filed: 2001-12-10
Abstract: PURPOSE: A method for furnishing a position of a mobile communication terminal caller in a wireless communication system in real time is provided to furnish a recipient with a current position of the caller detected by a GPS(Global Positioning System), so as to enable the recipient to correctly confirm the current position of the caller. CONSTITUTION: If a caller presses a keypad of a mobile communication terminal to instruct origination of position information, the mobile communication terminal checks the latitude and the longitude of a current region through an internal GPS module and transmits latitude and longitude information to a base station(S311). The base station transmits the latitude and longitude information to a GPS(S312). The GPS analyzes the current region of the mobile communication terminal, to deliver a concrete region name to the base station(S313). And the base station transmits the region name, a phone number and a name of the caller, etc. to a mobile communication terminal of a recipient(S314).
Patent KR-20030048322-A (KR)
Inventor: YUN DAE SEONG
IPC: F24F11/02
Filed: 2001-12-12
Abstract: PURPOSE: An energy saving controller is provided to achieve purposes of constant temperature and constant humidity through energy of the smallest cost, by setting up the internal temperature and humidity according to the external conditions. CONSTITUTION: An energy saving controller(1) receives the temperature and humidity values of the external air from an external temperature and humidity detector(3), compares the current set value of an internal temperature and humidity controller(5) with the temperature and humidity values of the external air, calculates internal temperature and humidity values capable of operating with the smallest cost, transmits the calculated internal temperature and humidity values to the internal temperature and humidity controller, and changes the set value of the internal temperature and humidity controller. Thus, constant temperature and humidity is achieved with the smallest cost.
Patent KR-20030048639-A (KR)
Title: Apparatus to supply a suitable amount of feed for automatically fodder
Inventor: CHOI CHEOL SU
IPC: A01K5/02
Filed: 2001-12-12
Abstract: PURPOSE: A proper quantity supplier of an automatic feed supply apparatus is provided to secure free and simple adjustment in the proper amount of feed, and the convenient use thereof. CONSTITUTION: In an automatic feed supply apparatus comprising a rotating vessel(100) installed in the center of a feed supply box and discharge chutes(210,220) for guiding discharge of feed, the rotating vessel is formed with two receiving recesses(101,102) at both sides of a middle partition(103), the discharge chutes are installed under the rotating vessel for discharging the feed in opposite front and rear directions, and discharge holes(211,221) of the both discharge chutes are positioned at the front and rear sides of the feed supply box.
Patent KR-20030049088-A (KR)
Title: Apparatus for changing a nip of a pen of coil marker
Inventor: LEE HYEONG BOK
IPC: B43K13/00
Filed: 2001-12-14
Abstract: PURPOSE: Provided is a tip exchange equipment for a coil mark pen which automates the exchange of the tip so that it reduces workers' burden, with barring ink from being hardened quickly by letting the tip exposed to air. CONSTITUTION: The tip exchange equipment for the coil mark pen comprises the parts of: a tip house(208) which lets the exchanged tip stored; a tip drum(202) which lets the tip moved from the tip house; a tip case(212) which lets the tip pushed through a cylinder to get the tip inserted into the mark pen; a cylindrical pen body which lets an injection hole formed to receive the tip from the tip case; and an exchange cylinder for the tip which lets the inserted tip lowered to push the pre-existed tip out.
Patent KR-20030049324-A (KR)
Inventor: JUN SANG HUI
IPC: F24F13/08
Filed: 2001-12-14
Abstract: PURPOSE: An air conditioner is provided to smoothly operate the rotation of a wind control vane by improving a vane angle control device of a wind control device. CONSTITUTION: An air conditioner comprises more than one wind control vane(30) combined to a frame of a discharge port to rotate for controlling the direction of discharged air and a vane angle control device for controlling the angle of the wind control vane. The vane angle control device includes a hanging protrusion(34) protruded at the wind control vane being separated from the center of rotation and a plurality of fixing grooves(50) recessed at the frame in a predetermined depth to be fitted with the hanging protrusion and arranged to mutually separate along the turning path of the hanging protrusion.
Patent KR-20030052901-A (KR)
Title: Reclaiming amount measuring method of reclaimer
Inventor: JUNG HUI DON
IPC: G01B7/14
Filed: 2001-12-21
Abstract: PURPOSE: A reclaiming amount measuring method for a reclaimer is provided to properly control a reclaiming amount of the reclaimer by precisely measuring the reclaiming amount of the reclaimer. CONSTITUTION: Left and right distance measuring sensors(48a,48b) are provided to measure a distance between a reclaiming section(14) and a raw material pile(30). Left and right height measuring sensors(49a,49b) are provided to measure height of raw material pile(30) before and after the reclaiming work. Measuring values detected by the left and right distance measuring sensors(48a,48b) and the left and right height measuring sensors(49a,49b) are transmitted into a control section. Reclaiming depth of the raw material pile(30) is obtained by measuring a difference of measuring values between left and right distance measuring sensors(48a,48b). Reclaiming height of the raw material pile(30) is obtained by measuring a difference of measuring values between left and right height measuring sensors(49a,49b). An initial angle and a final angle of a pivot section is detected by using measuring values of left and right distance measuring sensors(48a,48b).
Patent KR-20030057593-A (KR)
Title: Trap message sending method for WLL system
Inventor: DO YEONG RANG
IPC: H04B7/24
Filed: 2001-12-29
Abstract: PURPOSE: A trap message transmission method of a wireless subscriber network system is provided to perform in proper a trap message transmission between an RPOM(Radio Port Operation and Maintenance) of a base station corresponding to an RPC(Radio Port Controller) and an EMS(Event Management System) in a WLL system. CONSTITUTION: A base station controller reports periodically a state of a system to a base station operation device and transmits a message for notifying that there is no problem in a network link to the base station operation device(S400,S410). Messages required a response such as an alarm message of a system and a subscriber information message are stored with priority according to the importance and then applied according to the importance in grade(S420). In a case that an event is happened, a message is stored to a buffer. Preferably, a periodic message is not stored to the buffer(S421-S422). The base station controller gives a response number to the messages stored to the buffer sequentially until 1-255. In case of a periodic message, '0' is given. At this time, according to the message is applied to the priority(S423). Before the message transmission, a message, not received a response, is given a response number again and then transmitted(S424).
Patent KR-20010071980-A (KR)
IPC: H04W88/02
Filed: 1999-07-23
Abstract: The method involves transmission to an intermediate station, with channel decoding, and directing the transmission to the second network (20) : The data for transmission in a first communication network (10) are source coded, channel coded, and transmitted as a bit stream to an intermediate station (15) via a channel of the first network, in particular via a third telecommunication network. The data are channel decoded in the intermediate station and channel coded for transmission to the second network. The data are transmitted to the second mobile station (5). Signaling data are transmitted from the intermediate station to the second mobile station to indicate the type of coding. The data are channel decoded in the second mobile station and source decoded according to the signaling data.
Patent KR-20010072374-A (KR)
Title: 삼안정 액정 표시 장치
IPC: C09K19/34
Filed: 1999-02-19
Abstract: 삼안정 액정 표시 장치는 (a) 제1 및 제2 대향된 기판 중 하나 이상이 배향 코팅막을 갖고 각각 하나 또는 다수의 화소를 한정하도록 하나 이상의 전극을 갖는 제1 및 제2 대향된 기판; (b) 이들 기판 사이에 배치된 경사 스멕틱 또는 유도 경사 스멕틱 액정 조성물; 및 (c) 각각 편광 축을 갖고, 하나의 편광 축이 액정 조성물의 경사 스멕틱 또는 유도 경사 스멕틱 중간상의 제로 필드 광학 축을 따라 배향된 한쌍의 직교 배치된 편광자를 포함하며, 기판은 액정 조성물의 배향을 제공하도록 배치되며, 액정 조성물은 (i) 1종 이상의 키랄 액정 화합물, 및 (ii) 하기 화학식 I로 표시되는 1종 이상의 비키랄 액정 화합물을 포함하고 삼안정 스위칭을 나타낸다. 
     <화학식 I> 
     R-M-N-(P) a -OCH 2 R f   
     상기 식에서, 
     M, N 및 P는 서로 독립적으로, 방향족, 헤테로방향족, 지환족, 헤테로지환족, 치환된 방향족, 치환된 헤테로방향족, 치환된 지환족 및 치환된 헤테로지환족 고리로 이루어진 군에서 선택되며, 각각의 고리는 융합되거나 비융합되고, 공유결합 또는 유기 연결기에 의해 서로 연결되고; 
     R은 알킬, 알케닐, 알콕시 또는 알콕시 알킬렌이고; 
     a는 0 또는 1의 정수이고; 
     R f 는 퍼플루오로에테르기이다.