baber/WOPTO huggingface dataset:
Patent KR-20020067873-A (KR)
Inventor: CHOI KI YOUNG
IPC: E03C1/00
Filed: 2001-02-17
Abstract: PURPOSE: Provided is a double water pipe device for sink to protect great disturbance such as suspension of water supply and reduce an amount of wastewater by reusing water supply with double water pipe device for sink. CONSTITUTION: The double water pipe device for sink(1) comprises the following attached and installed as: drainage and storage in filtering tub(3) on the lower part of the washing tank(2); solenoid on the lower part of the drainage and storage; folding valve from solenoid; store tank(11,11') inside a lower sink; mechanical pump(12) on lower side of the store tank; maximum level controlling switch(13) on upper part of the store tank(11); minimum level controlling switch(14) on the lower part of the store tank(11); selector switch(20) on upper side; an antiseptic solution adding tub(21) between storage and store tank.
Patent KR-20020071043-A (KR)
Title: apparatus for DC offset cancel in cable modem
Inventor: KIM JONG HAN
IPC: H04L27/00
Filed: 2001-03-02
Abstract: PURPOSE: An apparatus for eliminating a DC(Direct Current) offset of a cable modem is provided to reduce the number of a gate and a memory required to design a DC canceller by eliminating the DC offset generated through an A/D(Analog/Digital) converter by an adder. CONSTITUTION: An A/D converter(80) samples analog signals received through a cable channel and converts it into digital signals. An adder(131) adds a compensated value to the respective digital signals outputted from the AC converter(80). A two's complement converter(132) converts the digital signals added to the compensated value in the adder(131) in the form of a binary number system through the truncation of bit. A complex mixer(133) converts the digital signals from the two's complement converter(132) into a base band signal by using a restored carrier frequency.
Patent KR-20010090742-A (KR)
Title: Damper continuous feeding body
Inventor: IIDA HIROYUKI
IPC: G11B21/21
Filed: 2001-04-06
Abstract: PURPOSE: A body supplying continuous damper is provided to allow dampers to be pasted by an automatic machine so as to improve the accuracy of the pasted positions of the dampers and to enhance the efficiency in pasting, whereby the dampers are prevented from being exposed to contamination. CONSTITUTION: A body supplying continuous damper comprises a continuous liner(4) having a release treated surface; and a plurality of dampers(3), wherein the damper is punched and includes a visco-elastic body(3b) and a restraint body(3a). A surface of the visco-elastic body of the damper is pasted on the release treated surface of the liner in such a manner that the dampers are arranged at a predetermined pitch.
Patent KR-20020078893-A (KR)
Title: Step rotating apparatus for truck
Inventor: KIM JIN GI
IPC: B62D25/22
Filed: 2001-04-11
Abstract: PURPOSE: A footboard turning apparatus for a truck is provided to adjust the height of the step, and to get on and off conveniently by turning the step installed in the lower part of a door according to opening and closing the door. CONSTITUTION: A footboard(7) is installed in the lower part of a door to get on and off easily, and the door is installed at a cab(1) of a truck. A footboard turning device is composed of a switch installed in the cab, and operated in opening and closing the door; a cylinder(10) operating by the switch; a lift link(12) connected to the cylinder, and moved up and down; a turning member(13) connected to the lift link, and turned around a hinge(15); and a supporting member(16) turning around a hinge(15a), and having a driven gear(17) engaged with a driving gear(14) of the turning member. The footboard is combined with the end of the supporting member. A driver gets on and off conveniently with turning the step in opening and closing the door.
Patent KR-20020079206-A (KR)
Title: Semiconductor manufacturing apparatus measurable setting condition
Inventor: CHO SEONG YONG
IPC: H01L21/027
Filed: 2001-04-13
Abstract: PURPOSE: A semiconductor manufacturing apparatus is provided to be capable of quantizing exactly setting conditions by using calibrations and a level recorder. CONSTITUTION: The semiconductor manufacturing apparatus comprises a main body, a horizontal supporting base(100) for controlling positions of left and light, a vertical supporting base(110) for controlling positions of up and down, and a nozzle for controlling an angle. Calibrations are displayed on the horizontal supporting base(100), thereby exactly determining the positions of the vertical supporting base(110) and the nozzle. Also, a level recorder(200) is mounted on the horizontal supporting base(100), thereby exactly controlling the horizontal lever of the horizontal supporting base(100).
Patent KR-20010098705-A (KR)
Title: 레이저가공장치
IPC: B23K26/00
Filed: 2001-04-18
Abstract: 레이저출력 파형제어(波形制御)의 정밀도 내지 신뢰성을 향상시키고, 레이저출력의 개시동작 특성을 개선하는 것이다. 
     lGBT(32)가 온(on)하면 레이저전원부(102)로부터의 전류가 스위칭소자(32)를 통해 레이저발진부(100)의 여기(勵起) 램프(20)에 공급되고, 여기 램프(20)가 점등하여 레이저광(LB)이 발진 출력된다. 스위칭제어부(50)는, 레이저출력 측정부(38)로부터의 레이저출력측정치신호(SL)를 주 피이드백 신호로 함과 동시에, 전력연산회로(44)로부터의 램프전력측정치신호(SP) 또는 전류측정회로(46)로부터의 램프전류측정치신호(SI)의 교류분(SPc(SIc))을 보정용의 부(副) 피이드백 신호로 하고, 이들의 피이드백 신호(SL,SPc(SIc))를 CPU(34)로부터의 소망의 펄스파형을 갖는 기준신호(Sref)와 비교하여 비교오차를 구하고, 이 비교오차를 영으로 하도록, 예를 들면 PWM 방식의 스위칭제어신호(SW)를 생성하고, 이 스위칭제어신호(SW)에 의해 구동회로(52)를 통해 IGBT(32)를 스위칭제어한다.
Patent KR-20010098717-A (KR)
IPC: E05B79/06
Filed: 2001-04-18
Abstract: 본 발명에 따른 차량용 도어의 잠금 장치는 측방으로부터 가벼운 충격 등이 가해지더라도 도어-외측패널에 고정된 핸들 유닛과 도어-내측패널에 고정된 도어 래치 유닛의 상대위치가 크게 변화하지 않고 정상적으로 동작한다.  도어-내측패널에는 도어 래치 유닛을 고정하는 도어 래치 보강재가 고정된다.  도어-외측패널에 형성된 핸들 장착구에는 핸들 유닛의 나사부가 체결되는 핸들 고정부가 구부러진 형태로 형성된다.  도어 래치 보강재 및 핸들 고정부는 핸들 브래킷과 서로 연결된다.  도어 래치 유닛을 고정하기 위한 도어 래치 보강재 및 핸들 유닛이 핸들 브래킷을 통해 서로 연결되어 있으므로, 측방으로부터 가벼운 충격 등이 가해지더라도 이들 두 유닛의 상대위치는 크게 어긋나지 않게 되어, 상기 가벼운 충격 후에도 도어 잠금 장치의 정상적이 동작이 가능하다.
Patent KR-20020017915-A (KR)
Inventor: KAWASAKI TOSHIAKI
IPC: G11C11/4076
Filed: 2001-04-27
Abstract: PURPOSE: A semiconductor device incorporating clock generating circuit is provided, which is capable of performing a prescribed operation with appropriate timing synchronizing with an external clock even if the frequency of the external clock is varied. CONSTITUTION: The semiconductor device is operated responding to a control clock(ISGs) generated by a control clock generating circuit(10). The control clock generating circuit(10) comprises a DLL circuit(20) detecting an external clock cycle(Tc) by synchronous operation, a reference clock pulse generating circuit(60) activated synchronizing with the external clock(CLK) and generates a reference clock pulse(CLKP) having pulse width responding to the external clock cycle(Tc). The control clock generating circuit(10) further includes a delay circuit(90) outputting a delay clock pulse(CLKD) by delaying the reference clock pulse(CLKP) by each unit delay time responding to the external clock cycle(Tc), and an internal control clock generating circuit(95) setting activation timing and non-activation timing of the control clock(ISGs) based on the delay clock pulse(CLKD).
Patent KR-20010104655-A (KR)
Title: 시트형태 부재를 가공하는 기계의 제동장치
IPC: B65H29/68
Filed: 2001-05-09
Abstract: 본 발명의 제동장치는 시트 (2) 의 궤도를 가로질러 연장하며 횡축선 (4) 을 중심으로 선회 가능하게 장착되어 상기 축선 둘레의 자체 궤도가 시트 (2) 의 궤도와 교차하는 적어도 하나의 가요성 제동수단 (1) 을 포함하며, 시트 (2) 의 궤도와 교차하는 상기 가요성 제동수단 (1) 의 단부의 회전방향은 시트의 이동방향과 반대이며, 또한 상기 제동장치는 시트 (2) 의 종방향 치수와 시트가 통과하는 빈도에 따라 제동수단 (1) 을 선회시키는 구동수단을 포함한다.    상기 횡축선 (4) 을 중심으로 제동수단 (1) 을 구동시키는 수단은 시트의 종방향 치수 및 시트의 통과 빈도와 관련한 파라미터를 실시간으로 기록하는 제어수단에 연결된 가변속도 전기기계적 액츄에이터 (5) 를 포함한다.
Patent KR-20020088125-A (KR)
Title: Apparatus of dealing food dregs for sink
Inventor: CHO SONG JUN
IPC: E03C1/266
Filed: 2001-05-17
Abstract: PURPOSE: An apparatus for processing waste food of a sink is provided to effectively crush and dehydrate waste food and sewage and allow the processed waste food to be used as an organic fertilizer, and to improve functions thereof related with the discharge of gas and bad smell. CONSTITUTION: The apparatus for processing waste food is comprised of a cylindrical housing(1); a cover(10); a waste food and sewage inlet tube(11); a discharge tube(12) for discharging crushed and dehydrated waste food; an air supply tube(13) formed with a blowing motor and a heater; a cyclone(14) installed between the discharge tube and a collecting box(15); a filter box; a conical rotating drum(2) coupled to the circumference of the inlet tube, which is formed with a discharge guide piece, an impeller(21), and a waste food residue discharge hole(22); a conical outer fixed drum(3) coupled to rotating drum, which is formed with a discharge transfer piece(30) crossing with the discharge guide piece, and a plurality of drain holes(31); an elastic urethane ring(4) disposed to the top of the fixed drum; and a rotator(5) having a bottom crush hammer(50).
Patent KR-20020089904-A (KR)
Title: A rotating device of tray for microwave-oven
Inventor: MUN GWANG JAE
IPC: F24C15/16
Filed: 2001-05-25
Abstract: PURPOSE: A radiation area of high frequency wave is widened, and the high frequency wave is distributed evenly to improve efficiency of a microwave oven. CONSTITUTION: A main gear(10) is installed in lower part of a tray(40) to rotate the tray, and has a protrusion(1) vertically. A coupler(20) has a shaft inserting hole(11A) to insert a rotation shaft of a motor(70) and a pinion(13) meshed with the main gear. A rotation member(30) is installed parallel from a boss of the coupler, and has a through hole to insert rotatably the protrusion of the main gear.
Patent KR-20010086597-A (KR)
Title: vaccum double-cover bottel
Inventor: WWO NAM GYUN
IPC: B65D81/00
Filed: 2001-06-07
Abstract: PURPOSE: A vacuum double container cap is provided to keep contents fresh for a long time by separating contents in a vacuum state and by keeping the constant pressure. CONSTITUTION: A container having a vacuum double cap is composed of four caps, a valve and a handle, and made of plastic and rubber material. Air is compressed in the spaces over a D-cap and a B-cap, and the D-cap is floated on liquid to prevent air from being leaked. The pressure of the compressed air is regulated according to contents, force for lifting the D-cap and the maintenance of pressure. An upper F-lid is made of rubber and tightened by a fixing pin to prevent air leakage, and closed in putting contents in the container. The pressure of the content is preserved constantly with moving the D-cap up and down according to the amount of the content. The space over the D-cap is expanded with moving the D-cap down in reducing the content. The content is poured partially from the container without contacting to air, and kept in a vacuum state for a long time.
Patent KR-20020095557-A (KR)
Title: The vertical type banner rack
Inventor: BANG JIN CHUL
IPC: G09F15/00
Filed: 2001-06-14
Abstract: PURPOSE: Provided is a vertical hanger for a suspended banner which enables to hang or remove the suspended banner easily without climbing to a post so that it prevents safety accidents in hanging or removing the banner. CONSTITUTION: The vertical hanger for the suspended banner comprises the parts of: the post(1) which places a winding roller at the lower part to wind wire fixed at an elevator(4) by manual operation or a motor; a first and a second guide pole(2) which place the elevator to elevate the suspended banner; a horizontal pole(6) which is horizontally placed at the front side of the elevator to post the suspended banner at both sides; a connection pole(7) which is inserted into the lower part of the suspended banner to fix a hanger with a spring(8); and plural guide pipes(15) which fix the lower part of the suspended banner.
Patent KR-20020096688-A (KR)
Title: Device for heat dissipation in communication equipment
Inventor: CHOI DONG GYU
IPC: H04Q1/02
Filed: 2001-06-21
Abstract: PURPOSE: A heat sink for an outdoor communication equipment is provided to separate a cooling plate from a heating plate by only the operation of a lever. CONSTITUTION: A fixed plate(110) is fixed in a shelf(105) of a BTS(Base Transceiver Subsystem). A moving plate(120) is installed at one side of the fixed plate(110) to be moved front and rear by a certain lever(150). A cooling plate(130) is moved according to the movement of the moving plate(120) and is selectively contacted with a heating plate(140). One or more link devices(10) are installed in the moving plate(120), the cooling plate(130), and the fixed plate(110) to be linked each other so that the cooling plate(130) is moved front and rear according to the movement of the moving plate(120).
Patent KR-20020001602-A (KR)
Inventor: TANAKA MASANOBU
IPC: H04N5/232
Filed: 2001-06-26
Abstract: PURPOSE: To provide a horizontal deflection circuit which can eliminate any zig-zag type longitudinal obstacles in the upper part, the central part and the lower part of an image plane, and a bilateral horizontal deflection device equipped with the circuit. CONSTITUTION: An amplitude control circuit 125 controls the amplitude of a correction signal EW changing parabolically at a vertical scanning period on the basis of the level of an amplitude control signal EWG, and gives the amplitude-controlled output signal to adders 107, 108, which add the amplitude- controlled correction signal EW to the output signals of low-pass filters 107 and 108 and give the sum signals to a control circuit 109 for forwardly scanning and a control circuit 110 for backwardly scanning. The control circuit 109 and the control circuit 110 give gate pulses RD and TD to horizontal output FET's 111 and 112, respectively.
Patent KR-20030002384-A (KR)
Title: District information supply method using E-mail
Inventor: HAN JAE YOUNG
Filed: 2001-06-29
Abstract: PURPOSE: A method for providing the information using an e-mail is provided to perform the search and the editing in an e-mail window, to make a deal simply by making a user contact with a buyer/seller and a delivery company without a separate work, and to offer the regional news that can't use the mass-media. CONSTITUTION: An e-mail server(100) comprises a data processing part(101), a data transmitting/receiving part(102), a news storing part(104), a temporary storing part(104), a user information storing part(105), a dealing price storing part(106), an article data storing part(107), a realty data storing part(109), a law data storing part(108), an A/S(After/Service) information storing part(111), a GIS(Geographic Information System), a delivery service part(112) and a document storing part(113). The temporary storing part(104) stores the contents of a list selected by a member. The dealing price storing part(106) stores the article price information for suggesting a standard price of an article. The document storing part(113) stores a form such as a civil application document, a realty contract form and various kinds of contract forms.
Patent KR-20030002413-A (KR)
Title: Polycrystal thin film transistor method for making liquid crystal display panel
Inventor: HAN MIN GOO
IPC: G02F1/136
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating poly crystalline thin film transistors for an LCD panel is provided to reduce the mask steps by using the slit mask for reducing the fabricating cost while keeping the panel performance characteristics. CONSTITUTION: A method for fabricating poly crystalline thin film transistors for an LCD panel includes the steps of crystallizing an active layer by Excimer laser annealing after depositing the active layer(a-Si), depositing a gate insulating film(30a,30b) and gate electrodes(40a,40b) continuously without any forming of the active layer pattern, forming photoresist film patterns of active layer by using a slit mask, etching the gate electrodes, the gate insulating film and a poly crystalline silicon thin film(20) by using the photosensitive film, etching the gate electrodes and the gate insulating film of drain and source areas by using the photoresist film patterns remaining in gate areas, doping and activating impurities to the drain and source areas, depositing an interlayer insulating film, forming drain and source contact electrodes and forming contact holes for the connection thereof, and forming ITO contact electrodes in the drain areas and data lines(50,60) for connecting the source areas and depositing metal lines for connecting separated gate lines(70).
Patent KR-20020004877-A (KR)
Inventor: FUJITA TAKASHI
IPC: B24B53/017
Filed: 2001-07-04
Abstract: PURPOSE: To provide a wafer polishing device capable of uniformly polishing the whole surface of a wafer by preventing the outer peripheral edge of the wafer from being excessively polished. CONSTITUTION: A groove 29A for the clearance of a swell part of a polishing pad 16 is formed at an abutting face 29, abutting on the polishing pad 16, of a retainer ring 28. The groove 29A is annularly formed inside the abutting face 29 actually abutting on the polishing pad 16. The height h of the groove 29A is formed thinner than the thickness of the wafer 50 so that the upper face 29B of the groove 29A does not come in contact with the polishing pad 16 and that the wafer 50 in process of polishing does not get into the groove 29A. The width s of the groove 29A is formed in such a width as to allow the entry and clearance of the swell part 16C of the polishing pad 16.
Patent KR-20030006440-A (KR)
Title: Interface apparatus for interfacing between two Optical Fiber Cables
Inventor: JIN SEON JONG
IPC: H04B10/00
Filed: 2001-07-12
Abstract: PURPOSE: An optical communication interface device is provided to perform an interface between the first optical fiber cable and the second optical fiber cable and perform an optical communication. CONSTITUTION: The first optical transmission and reception converting unit(100) has the first optical reception unit(110) for receiving an optical signal with a wavelength(λ4) transmitted from the first optical fiber cable(300). The first optical transmission and reception converting unit(100) has the first optical transmission unit(160) for converting the optical signal with the wavelength(λ4) transmitted from the first optical reception unit(110) into an optical signal with a wavelength(λ1) different from the wavelength(λ 4) and transmitting the optical signal with the wavelength(λ1) to the second optical fiber cable(400). The second optical transmission and reception converting unit(200) has the second optical reception unit(210) for receiving an optical signal with a wavelength (λ2) identical to the wavelength(λ1) transmitted from the second optical fiber cable(400). The second optical transmission and reception converting unit(200) has the second optical transmission unit(600) for converting the optical signal with the wavelength(λ2) transmitted through the second optical reception unit(210) into an optical signal with the wavelength(λ3) different from the wavelength(λ4) and transmitting the optical signal with the wavelength(λ3) to the first optical fiber cable(300).
Patent KR-20010088569-A (KR)
Inventor: MIN JAE SIK
IPC: A63C17/00
Filed: 2001-08-07
Abstract: PURPOSE: An inline skate having a wheel receipt function is provided to allow a user to simply and rapidly convert the sliding mode of the inline skate into a walking mode useful in the case of climbing the stairs. CONSTITUTION: The inline skate having a wheel receipt function comprises a receiving locker(11) for receiving a wheel(5) laid in horizontal condition and a vertical support bar(1) into a space defined in the lower part of boots to fix them to a main frame(10); a lever(8) mounted on the rear side of the boots for selecting an inline skate function mode and a walking function mode case by case; a rotary shaft for rotating the wheel and the vertical support bar in 90 degrees; a holding cam for maintaining the selected function mode; a triangular mount(3) for fixing the wheels in the inline skate function mode.
Patent KR-20030015705-A (KR)
Title: Electric property test machine jig of Tantal condenser
Inventor: SONG CHANG U
IPC: G01R27/00
Filed: 2001-08-17
Abstract: PURPOSE: A jig is provided to obtain electrical characteristics with less error by preventing disconnection of the cable connected to an end of the probe pin, while preventing wear of the probe pin. CONSTITUTION: A jig comprises a rail unit(10) having a first mounting groove(14) formed at the top surface of the rail unit so as to allow a measurement probe(20) to be inserted into the first mounting groove; the measurement probe mounted in the first mounting groove, and which has an end shaped as a hemisphere contacting a lead frame(42); a measurement jig unit(30) having second mounting grooves(32) formed symmetrically with each other at the bottom surface of the measurement jig unit; and a compression pin(50) having an end formed into a plane for compressing the lead frame and the other end inserted into the second mounting grooves in such a manner that the other end of the compression pin reciprocates in a vertical direction.
Patent KR-20030016511-A (KR)
Title: auto search device of audio frequency for vehicle
Inventor: HAN SANG CHEOL
IPC: H03J7/00
Filed: 2001-08-20
Abstract: PURPOSE: An automatic audio frequency retrieval apparatus is provided, which prevents an accident resulted from selecting or changing a frequency while a driver drives a vehicle, and enables the driver at a boundary area to receive a desired broadcast. CONSTITUTION: A wireless receiver part(10) receives an aerial broadcast frequency signal by being installed in a vehicle. An acoustic sensing part(30) senses an acoustic state of the broadcast frequency being output from an acoustic amplification unit in a car audio(20). A listening frequency part(40) selects a broadcast frequency for a user to receive by being connected to an internal circuit of the car audio. A broadcast company selection part(70) provides a listening frequency corresponding to a broadcast company of the listening frequency automatically when the frequency selected in the listening frequency part enters into another boundary area. A memory part(60) records corresponding frequency information related to each broadcast per area as to the listening frequency read from the broadcast company selection part. And a frequency selection control part(50) retrieves the broadcast frequency selected in the listening frequency part and the broadcast selection part to a broadcast frequency of good quality corresponding to the listening area.
Patent KR-20030016909-A (KR)
Title: Saving and Cloning Method and Apparatus of Computer System Image on Network
Inventor: CHOI JAE YOUNG
IPC: G06F15/00
Filed: 2001-08-23
Abstract: PURPOSE: A device and a method for saving/duplicating an image of a computer system using the network are provided to facilitate the management of a computer by automatically saving and duplicating more than two systems at the same time as connecting to a server through the network. CONSTITUTION: The server comprises a server controller controlling and managing the server, a dynamic host configuration protocol server manager, a mode converter converting the server into a saving or duplicating mode, a disk image storing part storing a hard disk of a client as an image file, a server operation part, and a data transmitting part. The client(13) comprises a client controller(41), a low level disk manager(42), a disk initializer(43) initializing a disk by reading the configuration information of the client's disk or based on the configuration information, an initializing program manager(44), a data storing part(45), a client program manager(46) initializing the image file, transferring a saving and duplicating result to a saving and duplicating wizard or transferring a number of clients to be cloned to the duplicating wizard, a network file system client manager(47), and a multicast client manager(48).