baber/WOPTO huggingface dataset:
Patent KR-20020093129-A (KR)
Title: 조립된 피스톤을 가지는 내연기관
IPC: F02F3/22
Filed: 2001-04-07
Abstract: 본 발명은 중앙 나사 공간과 중앙 냉각 공간으로 이루어지는 조립된 피스톤에 관한 것이다. 본 발명의 목적은 오일 이송 영역에서 유동 저항을 감소시키는 것이다. 상기 목적을 달성하기 위해 피스톤 로드로부터 중앙 냉각실로 오일을 이송하기 위한 수단이 중앙 나사 연결부의 나사 헤드의 영역내에 구비된다.
Patent KR-20030013419-A (KR)
IPC: H01J37/32
Filed: 2001-05-16
Abstract: 유지 보수를 용이하게 실행하여 작업자의 부담을 경감 가능한 처리 장치 및 그 유지 보수 방법을 제공한다.  에칭 장치(100)의 처리실(102)의 천정부를 구성하는 상부 전극 유닛(106)은 상부 전극(130)을 포함하는 처리실(102)측의 하부 조립체(128)와, 일렉트로-바디(144)를 포함하는 전력 공급측의 상부 조립체(128)로 구성된다.  로크 기구(156)를 해제하고, 승강 기구(164)에 의해 상부 조립체(126)를 단독으로 상승시켜 분리한 후, 상부 조립체(126) 및/또는 하부 조립체(128)의 유지 보수를 한다.  로크 기구(156)를 로크하여, 승강 기구(164)에 의해 상부 및 하부 조립체(126, 128)를 일체적으로 상승시켜 분리한 후, 처리실(102)내의 유지 보수를 실행한다.
Patent KR-20030007647-A (KR)
IPC: G06F9/44
Filed: 2002-03-08
Abstract: 모듈-베이스하는 소프트웨어 아키텍처에서, 모듈 대체나 제거의 효과는 간접 호출 기술을 사용하여 최소화된다. 모듈(M0-M4) 사이에서의 상호작용은 클라이언트/서버 관계 관점에서 고려되는 곳에서 서버 모듈(가령, M3)은 클라이언트 모듈(가령, M1)에 의해 서버 모듈의 레퍼런스(&M3)를 사용하여 호출된다. 호출되어야하는 모듈(M3)의 레퍼런스(&M3)는 클라이언트 모듈(M1)에 입력으로서 제공된다. 가가 모듈은 널(null) 레퍼런스를 사전결정된 값을 가지는 입력 파라메터로 인지하도록 적응되어 있다. 호출되어야 하는 모듈이 널 레퍼런스에 의해 구분될 때 그 모듈로 아무런 호출도 생성되지 않는다.
Patent KR-20030010703-A (KR)
IPC: A61F13/56
Filed: 2001-05-17
Abstract: 본 발명은 1종 이상의 폴리올레핀을 포함하고, 또한 동시 이축 신장된 제1 중합층과 제1 중합층상에 압출되거나 또는 이 제1 중합체에 열결합되는 제2 중합층을 포함하는 라미네이트에 관한 것으로서, 이 라미네이트는 기계 방향으로 100m 이상의 길이에 대해 횡방향으로의 라미네이트 수축률 편차가 약 0.6% 미만인 것을 특징으로 한다.
Patent KR-20040062796-A (KR)
Inventor: KWEON HO CHEON
IPC: A41G1/02
Filed: 2003-01-03
Abstract: PURPOSE: A metal mold device for manufacturing God's flower is provided to automatize the manufacturing process for the God's flower made of thin paper, especially in range of Shamanism. CONSTITUTION: The metal mold device for manufacturing God's flower includes; a first metal mold assembly; and a second metal mold assembly to form a figure on the paper punched by the first metal mold assembly, wherein the first metal mold assembly consists of an upper part pressing and punching the paper, and a lower part supporting the pater, being coupled with the upper part and accordingly moving corresponding to the movement of the latter, and wherein the second metal assembly consists of a figure protruding member locating over the pater, pressing it and forming a figure on it, and a groove for the figure protruding member locating under the paper, supporting the figure protruding member and being seated by it during pressing the paper.
Patent KR-20040063318-A (KR)
Inventor: KIM JONG RAK
IPC: H04N7/20
Filed: 2003-01-07
Abstract: PURPOSE: An automatic satellite antenna which interlocks with a set-top box is provided to track the optimal position of a satellite by suitably driving an azimuth step motor and a wave angle step motor by a one-chip microcomputer and a memory. CONSTITUTION: A one-chip microcomputer(21) in which an EEPROM(Electrically Erasable and Programmable ROM)(21) is embedded sets a predetermined threshold value in a satellite antenna(20). The one-chip microcomputer(21) drives an azimuth step motor(24) and a wave angle step motor(25) through a motor driving IC circuit(23) so that the satellite antenna(20) is automatically located at an optimal azimuth and an optimal wave angle.
Patent KR-20040065915-A (KR)
Inventor: PARK JANG YEOL
IPC: E05F15/12
Filed: 2003-01-16
Abstract: PURPOSE: A structure for opening and closing a rear glass door is provided to open and close the rear glass door automatically by operation of a button by combining the bonding parts of a roof panel and the rear glass with a hinge shaft and by rotating the hinge shaft with a driving motor, and to cut down manufacturing cost by removing an expensive gas lift. CONSTITUTION: A structure for opening and closing a rear glass door(22) is composed of a glass bonding part(24) jointed on the outside of the rear glass; a hinge shaft(31) rotating integrally with the glass bonding part by penetrating a through hole(32) of the glass bonding part; a panel bonding part(23) combined with the glass bonding part and bonded to the outside of the roof panel by inserting both ends of the hinge shaft; and a driving motor(33) placed in the panel bonding part and combined with the end of the hinge shaft to rotate the hinge shaft.
Patent KR-20040068833-A (KR)
Title: On-off device of rivet for belt buckle
Inventor: TAN HONG TOK
IPC: A44B19/24
Filed: 2003-01-27
Abstract: PURPOSE: An on-off device of a rivet for a belt buckle is provided to be able to replace a bed plate of the bottom surface of the buckle frequently by attaching and detaching the rivet while maintaining an upper flange of the rivet as it is without a damage. CONSTITUTION: Rivet small holes(20) for receiving a rivet(30) and upper flange big holes(21) for receiving an upper flange(31) of the rivet(30) are perforated at the left and right sides of an inner plate(12) of a belt buckle(10). Rivet small holes(51) are perforated at the left and right sides of an elastic bed plate(50) made of rubber or plastic at the same position with the rivet small holes(20) perforated on the inner plate(12) of the buckle(10). The upper flange(31) of the rivet(30) is inserted into the rivet small holes(51) of the elastic bed plate(50) and then inserted into the upper flange big holes(21) of the inner plate(12) of the buckle(10).
Patent KR-20040069633-A (KR)
Inventor: KWON GYEONG YEOL
IPC: F25D21/08
Filed: 2003-01-30
Abstract: PURPOSE: A defrost device of a refrigerator and a control method thereof are provided to effectively remove residual frost in a drain line by separately controlling the current transmission time for evaporating and drain defrost heaters to temperatures of a cooler and the drain line and applying electric currents to the drain defrost heater for a while even after cutting off the current transmission of the evaporating defrost heater. CONSTITUTION: A defrosting device of a refrigerator is composed of an evaporating defrost heater(55) generating radiating heat for removing frost formed on a cooler; a drain defrost heater(57) generating the radiating heat for preventing a drain line from being frozen in draining defrosting water generated from the evaporating defrost heater; a cooler temperature sensor(13) for detecting temperature of the cooler; a drain line temperature sensor(110) for detecting the temperature of the drain line; and a control unit(130) for controlling the current transmission time of the evaporating and drain defrost heaters to results detected by the cooler temperature sensor and the drain line temperature sensor, respectively.
Patent KR-20040069666-A (KR)
Title: Fbga semiconductor package
Inventor: KIM SEUNG JI
IPC: H01L23/28
Filed: 2003-01-30
Abstract: PURPOSE: An FBGA(Fine pitch Ball Grid Array) semiconductor package of face-up type is provided to prevent short between conductive wires and between conductive wire and a semiconductor chip. CONSTITUTION: A substrate(200) includes a die bonding pad and a plurality of first wire bonding pads(BP1). A semiconductor die(204) having a plurality of second wire bonding pads(BP2) spaced apart from each other is attached to the die bonding pad using an insulating adhesive agent. A plurality of conductive wires(214) connect the first wire bonding pad to the second wire bonding pad. A solder ball array(206) is formed on the back side of the substrate to connect the second wire bonding pad. A photoresist layer(210) is formed on an active plane of the semiconductor die. A conductive plate(212) is formed on the second wire bonding pads. The conductive wire contacts with the photoresist layer.
Patent KR-20040070372-A (KR)
Inventor: JUNG CHUN SIK
IPC: B60H1/12
Filed: 2003-02-03
Abstract: PURPOSE: A register for controlling a blower of an air conditioner for a vehicle is provided to prevent movements in driving the blower or the separation of a soldering part by blowing pressure by increasing bonding force of resistive and radiating plates by a connect terminal with a double-joint piece and holding a stable connect state. CONSTITUTION: A register(100) for controlling a blower of an air conditioner for a vehicle is composed of a resistive plate(150) printed with a plurality of resistances(151) on one side; a radiant plate(160) adhered with the resistive plate; a base plate(110) for supporting the resistive and radiant plates; connect terminals(140a,140b,140c) mounted to the base plate and selectively coupled with the resistances to control the speed of a blower motor; and first and second joint pieces(141,142) with elastic force formed at the bent upside of the inner connect terminal and bent to insert and fix the resistive and radiating plates.
Patent KR-20040076076-A (KR)
Inventor: PARK BYEONG BAE
IPC: G11B15/60
Filed: 2003-02-24
Abstract: PURPOSE: A pole base unit of a tape recorder is provided to vertically install a central axis without slopingly installing the central axis on a pole base at predetermined angle. CONSTITUTION: A pole base(103) is slidingly installed on a main deck of a tape recorder. A central axis(105) is vertically coupled with the pole base(103). A guide roller(101) is rotatively inserted into the central axis(105), and is contacted with a magnetic tape on an outer circumference thereof. An upper flange(107) and a lower flange(109) are installed on an upper end and a lower end of the central axis(105) in order to guide upper/lower ends of the magnetic tape for restricting a moving distance of the magnetic tape when the magnetic tape moves in upward direction by being contacted with the guide roller(101). The guide roller(101) is formed in taper shape.
Patent KR-20030028525-A (KR)
Inventor: KIM JUNG A
IPC: H04N5/225
Filed: 2003-03-12
Abstract: PURPOSE: A camera phone with an optical mouse function is provided to allow the camera phone capable of recording digital images to serve as an optical mouse additionally. CONSTITUTION: A camera phone includes a camera lens(15) and an image sensor for acquiring video information to serve as a digital camera and enables wireless audio and data communications. The camera phone further includes an object lens(25) easily attached/detached to the camera phone, an image sensor, a camera lens, chip LEDs(17,19,21) attached to the side of the camera lens, and a vision signal processor, to acquire a video signal with respect to the area where the camera phone is placed and digital-signal-process the video signal to control a cursor of a screen.
Patent KR-20040083309-A (KR)
Inventor: LEE JIN HYOUNG
IPC: F16B47/00
Filed: 2003-03-21
Abstract: PURPOSE: A magnet absorber is provided to improve safety, convenience and working efficiency and to enhance suction force of a magnet absorber by installing the magnet at a large space section and coupling soft PVC to the magnet. CONSTITUTION: A large space section(4) is formed in a plastic member(2) so as to absorb air. A cylindrical magnet(6) is installed at a center of the large space section(4) in order to constantly maintain air pressure when absorbing materials. Soft PVC(8) is coupled to the cylindrical magnet(6) so as to prevent materials from being slid while reinforcing air absorption force. A circular tool(10) is formed in the soft PVC(8) so as to support the cylindrical magnet(6) installed at the center of the large space section(4).
Patent KR-20040083619-A (KR)
Inventor: KIM JAE PYEONG
IPC: B42C1/00
Filed: 2003-03-24
Abstract: PURPOSE: A wire binder is provided to allow a binding operation to be performed by a single apparatus without requiring to move a binding object temporarily coupled to a wire ring, allowing even beginners to accurately perform the binding operation within a short time. CONSTITUTION: The wire binder comprises a center sheet fixing groove(20), a punching unit(30) having a punching pin(32), and a base(40) having holes(40b) and a protruding piece(40a) on which magnet(41) is attached. A ring fixing plate(42) is fixed at a lower end of the base by means of ring fixing pins(42a), which are inserted into the holes, respectively. A lower end of the ring fixing plate is slidably bonded to an upper end surface of a vertically adjustable member(43) to vertically move the ring fixing pins according to forward or rearward movements of the base. According to vertical movement of a push lever, a rack gear coupled to a lever shaft(11) rotates, causing a rack engaged with the rack gear to vertically move. This causes a pressure bar(13) to vertically move.
Patent KR-20040083700-A (KR)
Inventor: PARK HUI SU
IPC: H04N7/20
Filed: 2003-03-24
Abstract: PURPOSE: A digital TV set-top box is provided to prevent signal attenuation and solve the distance limit of a display and the set-top box by connecting to a module through a common digital interface. CONSTITUTION: An AVSB(Advanced Vestigial Side Band)(20) demodulates a broadcasting signal received through a tuner(10) into a VSB signal, and converts the VSB signal into a transport stream. A digital interface connector(30) simultaneously supports DVI(Digital Visual Interface) and optical input/output standards. A decoder(40) decodes the transport stream outputted from the AVSB, and outputs the decoded transport stream by analog and digital types. A CPU(50) senses a digital output mode through the signal of the digital interface connector, and controls the decoder according to the sensed digital output mode so that the decoder decodes the transport stream by a corresponding type.
Patent KR-20030078038-A (KR)
Title: 디아민의 제조 방법
IPC: C07C211/12
Filed: 2003-03-27
Abstract: (1) 디알데히드를 알콜과 수소화 촉매의 존재하에 암모니아 및 수소와 반응시킴으로써 대응하는 디아민을 합성하고, (2) 공정 (1)에서 수득되는 반응 혼합액을 증류함으로써 당해 반응 혼합액으로부터 알콜을 분리 회수하고, (3) 공정 (2)에서 수득되는 증류 잔사를 정제함으로써 디아민을 분리 취득하고, (4) 공정 (2)에서 수득되는 알콜의 적어도 일부를 공정 (1)에 공급하여, 디아민을 합성할 때에 공정 (1)의 반응기내에 함유되는 1급 아민의 양에 대하여 암모니아의 양을 200배 몰 이상으로 하는 것을 특징으로 하는 디아민의 제조 방법이 제공된다. 
     본 발명에 따르면, 디알데히드를 원료로 하여 고수율로 공업적으로 유리하게 불순물을 감소시킨 디아민을 제조할 수 있다.
Patent KR-20040084374-A (KR)
Inventor: KIM SANG HAK
IPC: H04N5/64
Filed: 2003-03-28
Abstract: PURPOSE: A display device is provided to block the EMI(Electro-Magnetic Interference) by separating a video board equipped with a tuner and various kinds of electronic circuit parts each other. CONSTITUTION: A back case(50) includes a main case(60) covering various kinds of electronic circuit parts(30), and a sub case(70) attachable to the main case by mounting the video board(20), and blocking the EMI between the video board and the electronic circuit parts. The sub case includes a blocking plate preventing the video board from receiving the EMI by the electronic circuit part and a bracket terminal preventing the electromagnetic wave generated in the video board from flowing out to the outside.
Patent KR-20030036447-A (KR)
Inventor: BEAK JUNG KWANG
IPC: C10G1/10
Filed: 2003-04-03
Abstract: PURPOSE: An incinerator for completely burning petroleum wastes is provided to simply and economically process petroleum wastes without generation of dioxin, smoke and odor by realizing complete combustion. CONSTITUTION: For incinerating petroleum wastes in a closed space without air, the closed space is kept at temperatures over 850deg.C. The wastes in the closed space is heated and gasified. The gas is injected to a high-temperature incinerator over 850deg.C. In the structure, the petroleum wastes are incinerated completely.
Patent KR-20040090307-A (KR)
Inventor: PARK JIN SU
IPC: C09K3/10
Filed: 2003-04-17
Abstract: PURPOSE: A low temperature curable sealer and deadener composition is provided to combine two separate processes for applying a sealer and a deadener, and improve the curing property at low temperature such as 60deg.C without deteriorating the original mechanical properties, thereby reducing the cost for energy consumption. The composition is also environmentally friendly owing to the use of non-heavy metals as a stabilizer. CONSTITUTION: The low temperature curable sealer and deadener composition comprises: 4-30wt% of PVC as a main component; 20-25wt% of calcium carbonate as a filler; 1-20wt% of a material for imparting adhesiveness and 7-50wt% of a plasticizer, wherein the filler comprises 4-26wt% of calcium carbonate (CaCO3)(II) for thixotropic coating and the plasticizer comprises 1-10wt% of a polyester plasticizer.
Patent KR-20040010093-A (KR)
Inventor: LEE MIN KOO
IPC: A63B21/072
Filed: 2003-04-11
Abstract: PURPOSE: A plastic barbell is provided to reduce manufacture cost of weights, to reduce injuries in general or serious injuries from exercise, and to expand applications of the barbell. CONSTITUTION: The plastic barbell(A) is composed of a water inlet(1) to which water is poured, a central hole(2) into which a bar of the barbell is inserted, a handle(3), and graduations(4) for measuring the amount of water and for adjusting the weight of water. Each of the elements is manufactured in a plastic casting process as designed. Unlike a metal barbell, the plastic barbell(A) is safer and people get less injured during the exercise. By utilizing plastic instead of metal, manufacture cost of barbell is greatly reduced.
Patent KR-20040092262-A (KR)
Inventor: HA IN CHEOL
IPC: G01B5/24
Filed: 2003-04-25
Abstract: PURPOSE: An apparatus for measuring orientation of a welding gun is provided to exactly and quickly measure the orientation between the welding gun and an object by including a distance measuring sensor and a controller. CONSTITUTION: An apparatus for measuring orientation between a welding gun(104) and an object(105) in order to weld a working member includes a distance measuring sensor and a controller. The distance measuring sensor measures a distance to a surface of the object to be welded from at least three points. The controller determines an orientation state to the surface of the object to be welded from at least three points of the welding gun measured in the distance measuring sensor. The apparatus for measuring orientation of the welding gun(104) further includes an attachable jig(201). At least one distance measuring sensor is attached to the jig(201). The jig(201) is rotatably installed with respect to a vertical shaft of the welding gun(104).
Patent KR-20030086904-A (KR)
Title: 페이딩 보정을 위한 시그널링
IPC: H04N7/36
Filed: 2003-04-28
Abstract: 비디오 프로세싱 애플리케이션에서 페이딩 보정을 위해 시그널링하기 위한 기술 및 수단이 설명된다.  예를 들어, 비디오 인코더는 참조 화상에 페이딩 보정을 수행하고, 페이딩 보정이 이용됨을 시그널링하고, 페이딩 보정을 위한 페이딩 파라미터를 시그널링한다.  비디오 디코더는 시그널링된 정보를 수신하고 페이딩 파라미터에 따라 참조 화상에 페이딩 보정을 수행한다.
Patent KR-20040092788-A (KR)
Inventor: JU GI JEONG
IPC: G11B19/02
Filed: 2003-04-29
Abstract: PURPOSE: A method for reproducing information in an optical disk device is provided to watch a broadcasting signal received through a tuner as a main image, and to simultaneously watch a caption image read from an optical disk. CONSTITUTION: If a user requests an optical disk(10) to be played while the optical disk(10) is inserted, a microcomputer(15) controls an operation of a decoder(13) such that the decoder(13) can decode an MPEG data stream of a video and an audio read from the optical disk(10) into original video and audio data. The decoder(13) decodes an MPEG data stream of a subtitle read from the optical disk(10) into original subtitle data. A D/A converter(14) converts the decoded video and audio data and the subtitle data into analog video and audio and subtitle signals.
Patent KR-20040093528-A (KR)
Inventor: CHOI SANG SU
IPC: H01L21/027
Filed: 2003-04-30
Abstract: PURPOSE: A method of correcting CD(Critical Dimension) variation due to the tilt of a stage and non-uniformity of a photo mask surface is provided to improve the uniformity of CD by performing a defocus correction exposure using a defocus exposure pattern. CONSTITUTION: The heights of a photo mask surface is measured by using an electron beam exposure apparatus(100). The shape of the surface is transformed into Newton interpolation or three-dimensional plane function of Chebychev X,Y bivariate polynomial order 5 by using the measured values(101). Each point of the surface is calculated as CD variation according to the corresponding height by using the transformed function(102). A defocus exposure pattern for correction is manufactured to correct the CD variation(103). Electron beam resist is exposed corresponding to a predetermined exposure pattern using electron beam(104). A defocus correction exposure for correcting the variation of CD is performed by using the defocus exposure pattern(105).
Patent KR-20030087985-A (KR)
Title: 전원장치 및 그 설계방법, 그리고 발전장치
IPC: H02M7/48
Filed: 2003-05-10
Abstract: 전원장치의 소형화에는 스위칭주파수의 고주파화가 유효하지만, 스위칭주파수를 고주파화하면, 스위칭소자의 스위칭손실이 증가한다. 승압비가 극히 높은 트랜스 및 트랜스의 일차측에 교류전력을 공급하는 복수의 스위칭소자를 가진 전원장치에 있어서, 그 교류전력의 주파수를 트랜스의 자기공진주파수의 0.25~2배로 설정한다.
Patent KR-20040097539-A (KR)
Title: Apparatus for opening and shutting hoper cover of charging car
Inventor: CHO SEONG DEUK
IPC: C10B31/00
Filed: 2003-05-12
Abstract: PURPOSE: To provide an apparatus for opening and shutting hoper covers of charging car to prevent loss of coal in charging car hopper and prevent rainwater or external impurities from flowing into charging car. CONSTITUTION: The apparatus comprises a vertical rod (100) lifted and lowered with being connected to a liftable and lowerable cylinder (110); hopper covers (130) installed at both ends of a rotary bar (120) horizontally rotated with being fixed to an upper part of the vertical rod; a rotary means (140) installed in such a way that the rotary bar is reciprocatingly rotated in a certain section with the rotary means being arranged on a lower part of the rotary bar; scattering preventing hopper inner cylinders (160) connected to both ends of a horizontal bar (150) installed on a lower part of the rotary means with being inserted onto the vertical rod; a supporting stand (170) connected to the vertical rod to push up the horizontal bar installed on an upper part of the supporting stand as the supporting stand is being lifted and lowered along with the vertical rod; and a control part (200) connected to the liftable and lowerable cylinder and the rotary means to control lifting and lowering of the vertical rod and action of the rotary means.
Patent KR-20040101811-A (KR)
Inventor: KIM HONG BAE
IPC: A23L11/00
Filed: 2003-05-27
Abstract: PURPOSE: A steam supply apparatus of a home bean milk and tofu making machine designed to generate high temperature steam and heat the upper part and lower part of protein juice with the steam without the use of a heater is provided. It prevents the protein juice from sticking to the bottom part of the machine or the burning. CONSTITUTION: The home bean milk and tofu making machine: comprises: a trunk(21) with a hollow part for receiving water; a main body(22) with a cover installed at the upper part of the trunk to be opened and closed; a driving motor(23) installed within the main body for generating rotational power; a driving shaft(24) for transmitting the rotational powder of the driving motor; a grinding blade(25) connected to the driving motor to grind beans using the rotational power of the driving motor; a temperature sensor(27) for detecting the inside temperature of the trunk; a filtering net(28) removably attached to the main body for separating beans. In the home bean milk and tofu making machine, a steam generator(29) for generating steam is installed within the main body, a steam inducing pipe(211) is formed at the upper part and lower part of the trunk to induce the steam to the inside of the trunk.