baber/WOPTO huggingface dataset:
Patent KR-20050013422-A (KR)
Inventor: CHOI PAN SU
IPC: B21B43/00
Filed: 2003-07-28
Abstract: PURPOSE: To provide an automatic hot coil cooling system for automatically performing an action of cooling the hot coil if the measured surface temperature of the hot coil is the same or more than a reference value by automatically measuring surface temperature of the hot coil after sensing hot coil transferred into a cooling place. CONSTITUTION: An automatic cooling system for hot coil comprises a cooling fan(8) for cooling a hot coil(6) transferred into a cooling place; a temperature measurement unit(100) disposed at sides of the hot coil to automatically measure temperature of the hot coil; and a control part for operating the cooling fan according to temperature values measured by the temperature measurement unit, wherein the system for hot coil further comprises an indication part connected to the control part to indicate operating circumstances of the system, wherein at least one pair of the measurement units are disposed oppositely to each other along a transfer line, wherein photo sensors are mounted on parts where the measurement units are oppositely directed to each other, wherein the measurement units comprise temperature sensors mounted in such a way that they are movable in a height direction, wherein the temperature sensors are exposed to the outside on parts where the measurement units are oppositely directed to each other, and wherein the system further comprises a transfer unit for transferring a cooled hot coil to the outside of the cooling place according to judgement and instructions of the control part.
Patent KR-20050014439-A (KR)
Inventor: HWANG IN SEAK
IPC: H01L21/306
Filed: 2003-07-31
Abstract: PURPOSE: A method for wet-etching a silicon oxide layer is provided to improve integration of a semiconductor device and remarkably reduce a defect ratio of a semiconductor device by preventing a local silicon oxide layer from being not etched in a wet-etch process with respect to a silicon oxide layer even if a pattern is miniaturized and becomes circular. CONSTITUTION: A silicon oxide layer is formed on a semiconductor substrate. An air bubble inhibition layer is formed on the silicon oxide layer. The silicon oxide layer is wet-etched. A predetermined material layer pattern is formed in the silicon oxide layer, having a protrusion part protruding to the upper surface of the silicon oxide layer.
Patent KR-20040012600-A (KR)
Title: Slurry for polishing copper-based metal
Inventor: TSUCHIYA YASUAKI
IPC: B24B37/00
Filed: 2003-08-01
Abstract: PURPOSE: To provide slurry for CMP capable of polishing a copper-based metal film at a high polishing speed while suppressing the occurrence of dishing sufficiently. CONSTITUTION: The polishing slurry contains silica abrasive, oxidizing agent, amino acid, a triazole compound, and water wherein the content ratio of amino acid to the triazole compound(amino acid/triazole compound) is set in the range of 5-8.
Patent KR-20050018154-A (KR)
Inventor: KIM BYUNG JIK
IPC: F04B39/00
Filed: 2003-08-13
Abstract: PURPOSE: A structure of supporting a resonant spring of a reciprocating compressor is provided to increase the rigidity by enlarging the remaining area between the supporting parts, and to stabilize the length of stroke of the piston by restricting bending of the spring supporting bar. CONSTITUTION: A reciprocating compressor comprises a reciprocating motor linearly reciprocating a mover, a cylinder fixed to the frame with the reciprocating motor, a piston inserted to the inner periphery of the cylinder and combined with the mover of the reciprocating motor to compress refrigerant gas by linearly reciprocating and sliding, plural resonant springs guiding resonant motion by elastically supporting the connection portion of the mover and the piston, and a spring supporting bar(100) having a body part(110) combined with the rear part of the piston by bolting and vertical and horizontal supporting parts(120,130) supporting the resonant springs in the outer periphery of the body part. A bolt hole(113) is formed between gas penetration holes(112) around a suction penetration hole(111) to assemble the spring supporting bar with the piston by bolting.
Patent KR-20040016407-A (KR)
Inventor: LINDEN OLAVI ERKKI
IPC: A01G3/025
Filed: 2003-08-13
Abstract: PURPOSE: A lopper is provided to automatically compensate a drive mechanism for the length of a driving line to enable the position of a lopping head to be adjusted relative to an elongate housing without the adjustment affecting the width of a protrusion and to eliminate the need for adjusting the dimensions of the protrusion by adjusting the length of the driving line. CONSTITUTION: A lopper used to perform lopping, pruning and similar operations is composed of a lopping head having a spring-biased blade cooperating with a protrusion(20), a drive mechanism connected to the lopping head, and an elongate housing connected to the drive mechanism. The drive mechanism has first and second mating portions(32,34) selectively rotatable with respect to one another about an axis(36) permitting positioning of the lopping head relative to the elongate housing, a first wheel rotatable about the axis, a second wheel rotatable about the axis and coupled to the blade by a head line(54), and a driving line arrangement having driving lines(66,68) arranged to rotate the first and second wheels together when the driving line is drawn and to keep the second wheel stationary when the lopping head is positioned relative to the elongate housing.
Patent KR-20050019304-A (KR)
Inventor: PARK JEONG HO
IPC: H01L21/02
Filed: 2003-08-18
Abstract: PURPOSE: A semiconductor capacitor and a method for manufacturing the same are provided to enhance the process stability by processing in the lower temperature with a forming gas. CONSTITUTION: A first dielectric film(2) is formed on a substrate(1) that a predetermined device is formed thereon by nitriding the substrate with a forming gas. A second dielectric film(3) is formed by the reoxidation process after depositing a transition element on the first dielectric film. A third dielectric film(4) is formed by nitriding the second dielectric film with the forming gas. A conductive body(5) is formed on the third dielectric film.
Patent KR-20030071736-A (KR)
Title: Miniature production of jupiter explorer pioneer no.10
Inventor: SHIN SONG
IPC: B64G1/00
Filed: 2003-07-29
Abstract: PURPOSE: A miniature production of a Jupiter explorer Pioneer No.10 is provided to promote development in a space astronomy field by touching and surveying miniatures of explorers. CONSTITUTION: A miniature of a Jupiter explorer Pioneer No.10 is produced nearly closely to the original form of the Jupiter explorer. The miniature of the Jupiter explorer Pioneer No.10 is designed to raise a sense of beauty, for promotion of commercial marketing. The Jupiter explorer Pioneer No.10 comprises a low-sensitivity antenna, a high-sensitivity antenna, a meteoroid detector sensor(2), an attitude control rocket(1), an atomic battery(5), a magnetic sensor(4), a main engine rocket, and a central control unit of a body.
Patent KR-20050020313-A (KR)
Inventor: LEE SEONG I
IPC: H04B1/38
Filed: 2003-08-22
Abstract: PURPOSE: An apparatus and method for automatically sliding a slide type mobile terminal using an electromagnet are provided to permanently maintain initial performance of a mobile terminal and thus increase its durability by removing abrasion generated in an opening/closing operation of a mobile terminal. CONSTITUTION: The first magnet(11) having the N pole and the second magnet(12) having the S pole are arranged side by side in a direction of sliding in the first body of a mobile terminal. An electromagnet(20) is positioned at a portion corresponding to the second magnet(12) in the second body when the mobile terminal is closed. With the mobile terminal in the closed state, when a user inputs a key to use the mobile terminal, its controller determines the closed state of the mobile terminal and applies a current to the electromagnet(20) to open the mobile terminal. Then, at the electromagnet(20), the same pole(S pole) is formed at the surface portion being in contact with the second magnet(12) only to push the second magnet(12) out while the first magnet(11) having the opposite pole(N pole) is pulled in, so that the mobile terminal is slidably opened automatically.
Patent KR-20050023572-A (KR)
Inventor: PARK JIN WOO
IPC: H05B33/00
Filed: 2003-08-28
Abstract: PURPOSE: An organic electro-luminescence display device is provided to enable full-surface luminescence or both-side luminescence and to represent full colors by using a porous material layer and a color filter. CONSTITUTION: First and second substrates(11,12) are arranged to face each other. The substrates are sealed. An organic electro-luminescence light emitting portion(13) is applied between the substrates and includes a pair of electrodes and an organic layer applied between the electrodes. The organic layer at least includes an organic light emitting layer which emits light by electrons and holes supplied from the electrodes. A thin porous material layer(17) is applied between the substrates to absorb water between the substrates. The porous material layer includes a plurality of water absorbing holes and includes a porous oxide material which keeps transparency after absorbing water. A color filter(20) is applied between the substrates.
Patent KR-20050024013-A (KR)
Inventor: KIM BO YON
IPC: H04W4/12
Filed: 2003-09-04
Abstract: PURPOSE: A message transmitting method of a mobile terminal is provided to save a current by shortening a message transmission time and reduce time taken for performing a different operation. CONSTITUTION: When a caller of a mobile terminal selects a message management, a controller controls a display unit to display a type of message management(301). When the caller selects an origination message, the controller controls the display unit so as to display a type of the origination message(302). When the user selects 'writing a letter', the controller displays a new window for creating a sentence(303). The caller completes creation of a sentence and inputs two reception numbers(304,305). When the caller inputs a message transmission key, the controller transmits the reception numbers and the message as one data to a server(306). The controller switches the mobile terminal to a standby mode(308). When a transmission completion message is received from the server(314), the controller controls the display unit so as to display the transmission completion message(315).
Patent KR-20050027456-A (KR)
Title: Cutter for rice rolled in a sheet of dried laver
Inventor: LIM JIN GYU
IPC: A23P1/08
Filed: 2003-09-15
Abstract: A cutter for rice rolled in a sheet of dried laver(Gim Bab) is provided, thereby cutting the rice rolled in a sheet of dried laver(Gim Bab) in an equal size simultaneously with improved safety through rapidly returning of the cutting knives and discharge of the cuttings of the rice rolled in a sheet of dried laver(Gim Bab) to the front of the cutter. The cutter for rice rolled in a sheet of dried laver(Gim Bab) comprises a frame(1) for cutting the rice rolled in a sheet of dried laver(Gim Bab); a circular arc-shaped Gim Bab holding cutting means(2) installed within the frame(1); a pressing plate(3) with a plurality of cutting knives(31) which cut the rice rolled in a sheet of dried laver(Gim Bab) on the circular arc-shaped Gim Bab holding cutting means(2); and an elastic springs(4) which are installed in both sides of the frame(1) to return the position of the pressing plate(3) upward, wherein pushing pins(21) are further provided to discharge the cuttings of the rice rolled in a sheet of dried laver(Gim Bab) to the outside by rotation of the circular arc-shaped Gim Bab holding cutting means(2) through the pushing the pushing pins(21).
Patent KR-20050028928-A (KR)
Title: Tension control apparatus for chain of leftover food dealing device
Inventor: LEE KYU WOONG
IPC: B09B5/00
Filed: 2003-09-17
Abstract: To provide an apparatus for controlling chain of leftover food disposer, the apparatus for properly controlling tension of a connection chain for connecting a driving sprocket and a driven sprocket such that an agitation shaft is smoothly rotationally operated. In a leftover food disposer comprising an agitation shaft(410) which is equipped with agitation blades and rotatably connected to the inside of an agitation tank(120); and a rotation unit installed at one side of the agitation shaft to provide the agitation shaft with rotary power, the apparatus for controlling chain of the leftover food disposer is characterized in that a driving sprocket(530) is connected to a driving shaft(520) of a driving motor(510) installed at one side of the agitation tank, a connection chain(550) is connected to the driving sprocket, and a driven sprocket(540) is connected to one end of the agitation shaft such that a tension sprocket(560) for controlling tension of the connection chain is installed between the driving sprocket and the driven sprocket, wherein a supporting frame(570) for supporting horizontal movement of the driving motor is installed on the bottom of the driving motor, and a tension control bolt(580) for controlling position of the driving motor is connected to one side of the supporting frame.
Patent KR-20050028507-A (KR)
Title: Device for driving the earth reel of tank lorry
Inventor: YOON TAE SU
IPC: B60P3/22
Filed: 2003-09-18
Abstract: An earth reel driving device of an oil tank car is provided to increase safety of loading oil in a tank car by preventing drivers from not operating an earth reel, carelessly or lazily, which is important to protect the oil tank car against being exploded by static electricity generated while loading/unloading oil such as inflammable gasoline and to always earth the earth reel by no possibility of taking out an oil discharge hose unless the earth reel is operated. An earth reel driving device is installed at lateral surface of an oil tank car to contact on the ground and thereby remove static electricity. The earth reel driving device comprises a switch box(10) composed of a C terminal for supplying electric power and a terminal switched into three states: a neutrality(n), a free, and a lock. In the earth reel driving device, a first relay(20) is composed of a coil having one end connected to the free terminal and the other end connected to a limit switch(64) of a reel box unit(60); a B terminal connected to an earth; and A, C terminals. A second relay(30) comprises a coil having one end connected to the free terminal and the other end earthed; an A terminal supplied with electric power; a B terminal connected with the earth; and a C terminal. A reel actuator unit(50) comprises a first driving motor(52) including one end connected to the C terminal of the second relay; a first switch(54) composed of a C terminal connected with the other end of the first driving motor, an A terminal connected to the earth, and a B terminal connected to the a terminal of the first relay; a switching unit converting the first switch from the B into the C terminal if an earth reel(6) is completely uncoiled; and an exciting coil(56) including one end connected to the lock terminal. A key actuator unit(40) comprises a second driving motor(44) having one end connected with the C terminal of the first relay and a lock/free operating rod(42) connected; a second switch(46) composed of a C terminal connected with the other end of the second driving motor and an A terminal connected with the earth; a switching unit converting the terminal of the second switch from B to C if the lock/free operating rod is converted from free to lock; and a limit switch(48) having one end connected with the B terminal of the second switch and the other end connected with the lock terminal. A reel box unit(60) comprises a first limit switch(64) including a rotative winding shaft(62) for winding the earth reel and the other end connected with the earth and on-operating if the earth reel is completely uncoiled; and a second limit switch(66) off-operating if the earth reel is completely coiled and having one end connected with the other end of the exciting coil and the other end connected with the earth.
Patent KR-20050028697-A (KR)
Title: Back light of a liquid crystal display device for preventing seperation of a optical sheet
Inventor: JEONG GI RYONG
IPC: G02F1/13357
Filed: 2003-09-19
Abstract: A backlight of an LCD(Liquid Crystal Display) is provided to prevent an optical sheet from being separated from the backlight by including a fixing part that fixes the first and second frames to each other, wherein the frames are used for assembling the backlight. A backlight part(110) is installed at one side of a liquid crystal panel. The first and second frames(121,122) fix the backlight part. A fixing part is prepared at the second frame and thereby fixes the first frame. The backlight part includes a lamp(111) for emitting light, a light guide plate for guiding the light emitted from the lamp, a reflecting plate(117) for reflecting the light to the light guide plate and an optical sheet(115) for diffusing the light toward the liquid crystal panel. The fixing part is comprised of protrusion(125).
Patent KR-20030084815-A (KR)
Inventor: NAM MAENG SUN
IPC: H04W4/02
Filed: 2003-09-24
Abstract: PURPOSE: A wireless network system for supplying real estate articles for sale and market condition information using an LBS(Location Based Service) is provided to combine a current location of a mobile communication terminal user with electronic map information through a location confirming server using the LBS, thereby enabling users to perceive real estate articles for sale near to the current location. CONSTITUTION: A DB server unit(20) consists of a map information database(21) storing information on geographical facilities and real estate articles for sale and market condition information databases(22,23). When mobile communication users request to retrieve information on real estate articles for sale through terminals, a location confirming server(40) confirms current locations of the users. A GIS server(30) supplies the information on the real estate articles for sale and market conditions to the terminals. A wireless communication repeater(50) controls the GIS server(30) and the location confirming server(40), and controls to supply the information on the articles and the conditions.
Patent KR-20050032424-A (KR)
Title: Shielding apparatus for electro-magnetic wave of electric oven
Inventor: HU JIN YUL
IPC: F24C15/02
Filed: 2003-10-01
Abstract: An electromagnetic wave shielding device of a high frequency heating cooker is provided to insulate various incident angle electromagnetic waves efficiently by adjusting length of a slot between an inductance plate and a capacity plate according to incident wave angle. An LC filter unit(110) is installed in a circumference of a door frame(101) opposed to an upper wall of an oven perpendicularly bent from a front plate of a cavity in an electromagnetic wave shielding device, and composed of a reflecting plate(111) extended in the door frame to the upper wall of the door, an inductance plate(112) and a capacity plate(113) bent and formed of inverse L-shape between the reflecting plate and the door frame and slots(114) arranged periodically and formed from the capacity plate to the inductance plate. The inductance plate is connected to the capacity plate in series with capacity or inductance impedance.
Patent KR-20050036410-A (KR)
Inventor: KIM TAE GYUN
IPC: F16J1/09
Filed: 2003-10-16
Abstract: 본 발명은 피스톤의 바울로부터 피스톤 측면을 향하여 관통된 관통홀을 통한 기체의 흐름을 자동적으로 조성하여, 엔진의 연소실에서 스퀴시(squish) 유동이 강화될 수 있도록 하여 연료와 공기의 혼합성능이 향상되도록 하며, 피스톤과 실린더벽 사이의 공간을 통해 블로우 바이가스가 크랭크케이스로 유입되는 양을 현저히 저감시키고, 아울러 상기 피스톤과 실린더벽 사이의 공간에 맺히는 연료를 효과적으로 제거하여 실린더라이너 및 피스톤의 마모를 방지할 수 있도록 한다.
Patent KR-20050040308-A (KR)
Inventor: KO CHANG IL
IPC: G08B25/10
Filed: 2003-10-28
Abstract: 이상 온도 통보 방법이 개시되어 있다. 이상 온도 통보 방법은, a) 주기적으로 주변 온도를 측정하는 단계와; b) 측정된 주변 온도 데이터를 설정된 온도 데이터와 비교한 결과 이상 온도로 판명된 경우 MSC로 알람 메시지를 전송하는 단계와; c) MSC는 알람 메시지를 발송한 이동통신 단말기의 정보를 검색하여 수신자 단말기가 설정되어 있는 경우, 수신자 단말기로 상기 알람 메시지에 대응하는 통보 메시지를 전송하는 단계를 포함한다.
Patent KR-20040093363-A (KR)
Title: Manufacturing Method Of Cylinder for Compressor
Inventor: BAE HAN KOO
IPC: F04C29/00
Filed: 2003-10-31
Abstract: PURPOSE: A cylinder for a hermetic rotary compressor, and a method for manufacturing the same are provided to reduce the manufacturing cost and weight of a compressor, and improve the performance of the compressor with excellent durability and anti-abrasion. CONSTITUTION: A cylinder main body(10) made of an engineering plastic material has a compression chamber(11) for containing a compression roller in a center area. A roller contact member(20) made of an anti-abrasive metal material is inserted into an inner peripheral surface of the compression chamber. Upper and lower journals(35,36) made of an engineering plastic material are combined with upper and lower parts of the cylinder main body, having an axial hole(35a) in the center. A metal bearing(50) made of an anti-abrasive metal material is inserted into an inner peripheral surface of the axial hole.
Patent KR-20040079821-A (KR)
Inventor: HAYAKAWA YASUSHI
IPC: H03F3/343
Filed: 2003-11-03
Abstract: PURPOSE: A bias voltage generator circuit and a differential amplifier circuit are provided to assure a constant current in a constant current circuit in the differential amplifier circuit, even when a common mode voltage of a reference voltage signal(Vref) of the differential amplifier circuit varies. CONSTITUTION: The first constant current generation unit generates a constant current(Isw). The first transistor includes the first current electrode, and the second current electrode, and a control electrode, and the first potential is applied to the first current electrode through the first constant current generation unit. The second transistor includes the first current electrode where the second potential is applied, and the second current electrode connected to the second current electrode of the first transistor, and a control electrode connected to the second current electrode of the first transistor. The constant current flows between the first and the second current electrode. A voltage signal is inputted to the control electrode of the first transistor, and the potential of the second current electrode of the second transistor acts as the first bias voltage.
Patent KR-20050043332-A (KR)
Inventor: BACK CHANG IN
IPC: F24F11/00
Filed: 2003-11-06
Abstract: 본 발명은 무덕트 방식의 폐열회수 환기시스템에 관한 것으로, 건물의 측벽 일측에 몸체부(11)가 고정되어 설치되고, 상기 몸체부(11) 내에는 축열식 열교환소자(12)와 양방향 송풍이 가능한 급배기수단(13)이 설치되어, 상기 급배기수단(13)의 구동에 의해 실내 및 실외의 공기가 상기 축열식 열교환소자(12)를 주기적으로 경유하여 환기되도록 구성된 것이다.
Patent KR-20050043487-A (KR)
Inventor: KOH KYUNG MIN
IPC: H04Q3/58
Filed: 2003-11-06
Abstract: 본 발명은 사설교환기의 국선접속회로 제어방법에 관한 것으로서, 종래에는 국선을 통해 수신되는 발신자정보의 수신 시점을 맞추기 위해 대국교환기에서 들어오는 정보를 채널 별로 운용 및 유지보수하기 위한 유지보수시스템을 추가로 설치해야 하고, 사설교환기의 운용 담당자가 대국교환기 운용 담당자에게 문의 하거나 계측장비를 이용하여 링신호의 주기를 확인하여 유지보수시스템에 직접 수신 타이밍정보를 입력해야 하는 문제점이 있었다. 이에 본 발명은 국선보드의 국선제어부에서 직접 링신호의 주기데이터를 수집하고 링신호의 주기 변동을 감지하여 해당 포트로 입력되는 국선신호의 링신호의 주기의 데이터를 관리 및 업데이트 하도록 함으로써, 국선을 통해 수신되는 링신호의 주기 변동에 따라 발신자정보의 수신시점을 자동으로 분석하는 사설교환기의 국선접속회로 제어방법을 제공한다.
Patent KR-20050047619-A (KR)
Inventor: CHO JUNG JOO
IPC: A47L9/24
Filed: 2003-11-18
Abstract: 본 발명은 진공청소기용 흡입 파이프에 관한 것으로, 핸들(60) 선단으로부터 탈착가능하게 결합되는 상부 파이프(10)와, 상기 상부 파이프(10)로부터 굴절가능하게 결합되어 플랙시블 호스(80) 및 브러쉬(90)가 연결되는 하부 파이프(20)와, 상기한 상부 파이프(10) 및 하부 파이프(20)의 굴절을 제한하는 고정핀(30) 및 상부 파이프(10) 및 하부 파이프(20)의 너클 조인트를 밀폐시키는 한편, 플랙시블 호스(80)를 지지하는 하우징(40)으로 이루어진다. 
     이와 같은 본 발명은 가구의 하부와 같이 좁은 틈새에 대한 청소를 용이하게 할 수 있으며, 특히 고정핀(30)에 의해 상부 파이프(10) 및 하부 파이프(20)가 불필요하게 굴절되는 것을 방지함으로써 원활한 사용이 가능하며, 유로가 축소되는 부위가 삭제되어 흡입력의 저하를 방지한다.