baber/WOPTO huggingface dataset:
Patent KR-20030076253-A (KR)
Title: Municipal solid waste treatment method and apparatus
Inventor: SHIN DAE GYUN
IPC: B03B9/06
Filed: 2003-01-28
Abstract: PURPOSE: Provided are a method and an apparatus for treating municipal solid waste (MSW) and reducing waste amount to be buried in landfill site by reclamation of the waste, decomposition of organic materials and moisture vaporization. CONSTITUTION: The method comprises the steps of (a) inputting MSW and bio-seed into a reactor, (b) causing a first reaction between the MSW and the bio-seed, thereby producing a first intermediate (c), a first separation for separating organic materials, called a second intermediate, and inorganic materials in the first intermediate using a first separator, (d) causing a second reaction of the second intermediate in an aerated composting device, thereby producing a third intermediate, (e) a second separation for separating foreign matters from the third intermediate using a second separator, thereby producing a fourth intermediate and (f) post-treating the fourth intermediate, thereby producing compost.
Patent KR-20030066426-A (KR)
Title: 재충전 가능한 배터리를 위한 충전/방전 보호 회로
IPC: H01M10/44
Filed: 2003-02-03
Abstract: 본 발명은 충전/방전 단자들 상의 일시적인 과전압과 영구적인 과전압간을 구별할 수 있고 마지막의 경우에 안전성의 이유들로 충전/방전 단자들로부터 배터리를 영구적으로 단절할 수 있는 재충전 가능한 배터리를 위한 충전/방전 보호 회로에 관한 것이다.  이에 의해 상기 보호 회로는 로드 스위치(LS)에 병렬이거나 충전 단자들에 병렬인 다수의 부분 스위치들(15[1:])과 과전압 검출기(10)를 포함하며, 그 과전압 검출기는 과전압의 경우에 제어 로직(11, 12, 13, 17, 18)을 통해 모든 부분 스위치들을 폐쇄하며, 이는 한 부분 스위치 다음에 나머지 부분 스위치를 나중에 개방한다. 그러나, 부분 스위치들 상의 나머지 전압을 감시하는 전압 검출기(16)는 여전히 폐쇄된 부분 스위치들 상의 나머지 전압이 상기 나머지 전압의 소정 한계보다 큰 경우 그 때에 다음 부분 스위치의 개방을 금한다.  시간 간격 후 적어도 마지막 부분 스위치가 여전히 폐쇄됨을 의미하는 사이클이 소정의 시간 간격 내에서 완료되지 않는 경우, 제어 회로는 충전 단자들로부터 배터리의 영구적인 단절을 활성화한다.
Patent KR-20040072152-A (KR)
Inventor: KIM MIN TAE
IPC: H04B1/40
Filed: 2003-02-10
Abstract: PURPOSE: A mobile communication terminal having a camera inside, capable of bidirectional photographing is provided to freely realize front photographing and rear photographing without rotating a camera. CONSTITUTION: A camera(410) of a mobile communication terminal is assembled inside a main body(100) of the mobile communication terminal to take a photograph of a subject. The first photographing window(420) is formed in front of the camera(410) of the mobile communication terminal. The second photographing window(430) is formed in the rear of the camera(410). An incident path changing element(440) has a trapezoid section and changes an incident path of the subject for taking a photograph of the subject through the second photographing window(430).
Patent KR-20040073771-A (KR)
Title: Rotary switch assembly of washing machine
Inventor: KIM YEONG SU
IPC: D06F39/00
Filed: 2003-02-14
Abstract: PURPOSE: A rotary switch assembly of a washing machine is provided to prevent breakage or displacement of the switch cover by mounting the switch cover to the right position, and to restrict movement with a retainer in operating the rotary switch by holding the rotary knob. CONSTITUTION: A rotary switch assembly comprises a rotary knob(62) rotated and installed in a control panel(50); a rotary switch(64) installed in a printed circuit board(52) and integrally rotated with the rotary knob; a switch cover(66) combined with the printed circuit board by soldering and composed of a boss protruded to rotate the encoder of the rotary switch; a diode support(70) firmly fitted to the printed circuit board; and a retainer(72) formed in the diode support, contacted to the switch cover, and composed of a retainer hole for fitting the boss of the switch cover. The switch cover is combined with the diode support by the retainer to prevent movement of the switch cover in operating the rotary knob.
Patent KR-20040074374-A (KR)
Inventor: BAEK SOO GON
IPC: B66C23/687
Filed: 2003-02-18
Abstract: PURPOSE: A method for adjusting the interlocking distance of a ladder type boom and a device thereof are provided to reduce the weight and the sectional area, and to work or install the structure quickly at the high position by gradually increasing the length of the boom with the equal section area ladders. CONSTITUTION: Two vertical bars(10,20) with the equal sections are arranged symmetrically, and a boom body is formed by connecting upper and lower horizontal bars(30,40) to the upper and lower parts of the vertical bars. Neighboring boom bodies are contacted to each other without change of the section, and the length of the boom is adjusted vertically in arranging the axis of the boom body with the axis of the interlocking boom in a line. Axial distance of the interlocking boom is restricted in adjusting the length of the boom. The entire height is adjusted by forming the interlocking length adjusting unit to the interlocking boom. Neighboring members are combined firmly to fix the length.
Patent KR-20030026275-A (KR)
Inventor: CHO EUN HEE
IPC: B41M1/12
Filed: 2003-02-21
Abstract: PURPOSE: Provided is a method to display natural color on vinyl by screen printing with white, black and three primary colors used which matches dots of a film to lattices of a screen net to display complex color by assembling different colors so that it helps to display cubic effect like photos. CONSTITUTION: The method to display natural color on vinyl by screen printing with white, black and three primary colors used comprises the steps of: (i) producing films as many as the number of colors wherein the films are formed by a section to differentiate border of the colors; (ii) fixing the screen net at a frame to weave the frame as the necessary number of the colors, coating the screen net of the frame with photosensitive resin, adhering each film on the screen net in an indifferent direction with a lattice form in the screen net, shedding light to form a register part(1) and then a screen sheet(2); and (iii) using the screen sheet and printing sequentially by chromaticity to print by patterns, in which the border of the colors is clearly identified.
Patent KR-20040076365-A (KR)
Inventor: JANG GWANG GYU
IPC: G06F17/00
Filed: 2003-02-25
Abstract: PURPOSE: A host system for flight simulation is provided to satisfy the performance of a flight simulator maximally by offering an efficient interlocking environment between an operation room system and a trainer room system in real-time. CONSTITUTION: An Ethernet/Scramnet board(300) performs a function for interfacing an operation control system(400) and the trainer room system(500) through the Ethernet/Scramnet. Two VME(Versa Module Europe) CPU boards(100,200) process various operation input data received from the operation control system, and the data related to a training control state and a training scenario received from the trainer room system through the Ethernet/Scramnet, and respectively transmit the processed data to the operation control system and the trainer room system through the Ethernet/Scramnet. The Scramnet board and the VME CPU board are installed/operated on a VME rack(10).
Patent KR-20030081014-A (KR)
Title: 반도체장치의 제조방법
IPC: H01L21/00
Filed: 2003-02-26
Abstract: 아주 얇은 웨이퍼의 오염 및 손상을 방지하고, 아주 얇은 웨이퍼로 제조한 아주 얇은 반도체소자의 오염 및 손상을 방지하여 반도체장치의 제조 코스트의 저감을 도모한다. 
     종횡으로 제품형성부를 가지는 배선 모기판과 웨이퍼를 준비하고, 웨이퍼 주면을 보호 테이프로 덮고, 웨이퍼 이면을 연마하여 100㎛ 두께의 아주 얇은 웨이퍼를 형성하며, 다이싱 테이프에 붙은 아주 얇은 웨이퍼를 다이싱하여 아주 얇은 반도체소자(칩)을 형성하고, 다이싱 테이프 상의 칩을 콜렛으로 픽업하여, 배선 모기판의 각 제품형성부에 고정하며, 각 반도체소자 주면의 보호 테이프를 제거하고, 와이어 본딩하며, 반도체소자 및 와이어 등을 절연성 수지층으로 덮고, 배선 모기판의 이면에 범프전극을 형성하며, 지지체에 첩부한 배선 모기판을 수지층과 함께 지지체의 중간 깊이까지 절단하여 복수의 반도체장치를 형성하고, 지지체에서 각 반도체장치를 분리하여 두께 0.5㎜ 이하의 반도체장치를 제조한다.
Patent KR-20040084343-A (KR)
Title: Automatic fishing-up equipment hooking up fish automatically when fish bite bait
Inventor: HWANG JAE WON
IPC: A01K91/06
Filed: 2003-03-24
Abstract: PURPOSE: An automatic fishing-up equipment is provided to automatically hook up a fish as soon as the fish bites a bait using a battery, motor, spring, lug and switch, so never to miss the fish. CONSTITUTION: The automatic fishing-up equipment includes; a battery(13), supplying power to a motor(4); the motor(4), equipped with a gear operated by the power of the battery(13); a spring(12), operated by the motor(4) so as to catch a fish; a lug(6), coupled with a helical gear(8) which generates the elasticity of the spring(12) by twisting the latter; and a switch(23), connected to the motor(4) and the battery(13), so as to supply the power to the motor(4) by being operated inside a mouth of a fish.
Patent KR-20040084426-A (KR)
Inventor: KIM YONG GUK
IPC: H01L29/78
Filed: 2003-03-28
Abstract: PURPOSE: A method for manufacturing a high-voltage device is provided to prevent attack of metallic materials to a substrate and to improve gap-fill property by using a metal barrier layer. CONSTITUTION: Cleaning processing using RF etching is performed to a semiconductor substrate(100) with a desired lower structure. The first titanium film and a titanium nitride layer are sequentially deposited on the resultant structure. A titanium silicide layer is formed by RTA(Rapid Thermal Annealing). The second titanium film is deposited on the resultant structure, thereby forming a metal barrier layer(107). Then, an aluminum pad(108) is formed on the metal barrier layer.
Patent KR-20040018905-A (KR)
Inventor: NISHIMURA HIROSHI
IPC: D06F39/00
Filed: 2003-03-28
Abstract: PURPOSE: To enable easy and sufficient cleaning of a dust adhering part. CONSTITUTION: The drier has an attachable/detachable air inlet cover 32 for covering an air inlet 17 of a hot air supply arrangement 16. When the hot air supply arrangement 16 sucks the outside air, the rim section of the air inlet 17 and the inner surface of the air inlet cover 32 on which dust adheres are exposed by removing the air inlet cover 32. In the exposed state, the dust adhering part can be easily and sufficiently cleaned.
Patent KR-20040089332-A (KR)
Inventor: CHAE GI SEONG
IPC: G02F1/13
Filed: 2003-04-11
Abstract: PURPOSE: A pattern forming method and an electric element fabricating method using the same are provided to crystallize a part of amorphous state ITO(Indium Tin Oxide), form a crystallization state ITO layer, and form a pattern of an etching object layer by the etching selection rate difference of the amorphous state and the crystallization state. CONSTITUTION: An etching object layer is formed on a substrate(101). An amorphous state ITO layer is formed on the etching object layer. A partial region of the amorphous state ITO layer is crystallized. The amorphous state ITO layer is etched to form a crystallized ITO pattern(110a). The etching object layer is etched in a state in which the etching object layer is blocked by the crystallized ITO pattern.
Patent KR-20040090327-A (KR)
Inventor: CHOI SEONG O
IPC: F24F11/02
Filed: 2003-04-17
Abstract: PURPOSE: A method for switching cooling and heating valves of a multi-air conditioner used for cooling and heating is provided to prevent a high-pressure refrigerant and a low-pressure refrigerant from communicating with each other by switching a high-pressure valve and a low-pressure valve at predetermined intervals, thereby reducing vibration of a pipe. CONSTITUTION: If power is applied to a random indoor unit, it is judged whether an operation mode of the indoor unit is a cooling mode or heating mode(SP1,SP2). In the case of the cooling mode, a high-pressure valve of a valve connected with the indoor unit is closed while a low-pressure valve of the valve is opened(SP3-SP5). In the case of the heating mode, the high-pressure valve of the valve connected with the indoor unit is opened while the low-pressure valve of the valve is closed(SP8-SP10). It is judged whether the operation mode of the indoor unit is changed(SP4,SP9). If so, the high-pressure valve and the low-pressure valves are switched at predetermined intervals(SP6-SP7,SP11-SP12).
Patent KR-20030082927-A (KR)
Title: 전자유량계
IPC: G01F7/00
Filed: 2003-04-18
Abstract: 여자 유량계는 여자 코일, 여자부, 및 산술 처리부를 포함한다. 여자 코일은 파이프라인 내에서 흐르는 유체에 자장을 가한다. 여자부는 여자 전류를 코일에 인가한다. 연산 처리부는 여자된 유체에서 검출된 계측 신호를 기초로 하여 계측 유량을 산출한다. 연산 처리부는 계측 유량 산출부를 포함한다. 계측 신호에서 계측 유량을 산출함에 있어서, 계측 유량 산출부는 여자 전류들의 개별 전류치들에 대응되어 미리 설정된 조정 계수들 중 신호 기전력이 구해진 여자 전류의 전류치에 대응되는 한 조정 계수를 기초로 하여 신호 기전력에서 산출된 계측 유량을 보정한다.
Patent KR-20040091220-A (KR)
Inventor: CHA JAE WON
IPC: B60N2/22
Filed: 2003-04-19
Abstract: PURPOSE: A continuously operated-type vehicle seat-reclining device is provided to promote productivity and reduction of the cost by simplifying the constitution and by facilitating manufacture and assembling. CONSTITUTION: A continuously operated-type vehicle seat-reclining device(100) comprises an upper tooth bracket(101) and a lower tooth bracket(102) fixed to a seat back frame and a cushion frame in a state of having upper teeth(103) and lower teeth(104) the number of which is smaller than the number of the upper; a metal bearing(106) interposed in a cam hole(105) formed to the lower tooth bracket; a cam(110) interposed between the metal bearing and a cam-retaining ring(107) integrally projected on the upper tooth bracket with eccentricity in a wedge shape; wedge blocks(111,112) arranged on the sides of the cam, to restrict the movement of the cam; fitting projections(113,114) formed to the ends of the cams and the upper sides of the wedge blocks in a state of being interrupted by mutual engagement; operation projections(115,116) projected on the front of the cam and the wedge blocks; and a cam spring(118) combined to a spring groove(117) formed to the lower ends of the wedge blocks, to maintain the interrupted state of the wedge blocks by pushing the wedges toward the fitting projections; and a cover plate(120) combined from the outside of the lower tooth bracket by fixing a shaft projecting forward. The operation projections are situated to operation holes(121,122) of an elongated shape formed to the cover plate.
Patent KR-20040095423-A (KR)
Inventor: JANG DA UN
IPC: F25D23/00
Filed: 2003-04-28
Abstract: PURPOSE: A water supply pipe structure of a refrigerator is provided to prevent freezing of the water supply pipe, to reduce power consumption and the cost, and to improve production efficiency through simplification of an assembling process. CONSTITUTION: A water supply pipe structure of a refrigerator comprises a first water supply pipe(8) connected to a source of water; a storage part(38) connected to the first water supply pipe; a siphon pipe(36) one end of which is connected to an outlet of the storage part and the other end is located to the lowermost spot; and a second water supply pipe(9) connected to the other end of the siphon pipe. The storage part receives water. The storage part has predetermined height from the outlet for outflow of the supplied water. The siphon pipe has the uppermost spot between the ends and the uppermost spot has a position lower than the height of the storage part. The second water supply pipe receives water and supplies the water to a freezer compartment(1a).
Patent KR-20040099750-A (KR)
Inventor: KIM MIN SUH
IPC: G06Q20/00
Filed: 2003-05-20
Abstract: PURPOSE: An electronic payment method and server is provided to enable a user to make an electronic signature on an electronic slip displayed on an LCD of a mobile terminal and to transmit the electronic signature with the electronic slip to a payment server. CONSTITUTION: The method comprises several steps. An electronic payment server receives payment request for a specific transaction from an affiliated store(S502). The electronic payment server generates an electronic slip where a sign field, an EFT selection field and a unique number, and transmits the electronic slip to a mobile terminal of a purchaser(S504). The server receives an approved electronic slip where an electronic signature is filled and a bank account for processing an EFT is written(S506). The server requests a corresponding bank to settle a payment by using the bank account written in the electronic slip(S508). The server notifies the purchaser and the affiliated store of a payment completion(S510).
Patent KR-20040103686-A (KR)
Inventor: KIM HAK RYEOL
IPC: G11B33/12
Filed: 2003-06-02
Abstract: PURPOSE: An optical disk drive is provided to use a reinforcing plate instead of an FPC(Flexible Printed Circuit) coupling connector and a double-faced PCB substrate disposed on one end of an existing FPC, thereby reducing the number of parts and decreasing a process of assembling other end of ground patterns into the substrate. CONSTITUTION: A tray(116) is received on a case(110) by mounting an optical disk(D) thereon. A main base(130) is coupled with the tray(116), and consists of an optical pickup(120) for reproducing or recording information by radiating light on the optical disk(D) and a driving motor(122) for driving the optical pickup(120). A portion of an FPC(114) is attached to the case(110), while the other portion of the FPC(114) is connected with the main base(130) for an electrical connection with the outside. One end of the FPC(114) is adhered to a reinforcing plate attached to the case(110), and an external interface connector is mounted thereon, and circuit patterns of the FPC(114) are exposed to directly connect with the interface connector.
Patent KR-20040105934-A (KR)
Inventor: KIM HUI SEOP
IPC: G02F1/1368
Filed: 2003-06-10
Abstract: PURPOSE: A multi-domain type LCD(Liquid Crystal Display) and a display plate using the same are provided to obtain a wide viewing angle without reduction of the aperture ratio, thereby enhancing display quality and aperture ratio by forming the first sub-pixel electrode and the second sub-pixel electrode having an area larger than the first sub-pixel electrode in a pixel cell region. CONSTITUTION: The first signal line and the second signal line(171) cross each other, thereby designating a pixel cell region. A TFT(Thin Film Transistor) is electrically connected to the first and the second signal lines in the pixel cell region. The first sub-pixel electrode(190a) and the second sub-pixel electrode(190b) having an area larger than the first sub-pixel electrode are formed in the pixel cell region. The first and the second sub-pixel electrodes have domain division elements. The first sub-pixel electrode and a coupling electrode(176b) are connected to one terminal of the TFT, wherein the coupling electrode is overlapped with the second sub-pixel electrode to form a coupling capacitance.
Patent KR-20040105965-A (KR)
Inventor: JUNG MYEONG SONG
IPC: B81B3/00
Filed: 2003-06-10
Abstract: PURPOSE: A micro actuator using a shape memory alloy is provided to improve operational frequency of a composite thin film by minimizing heat stored in the composite thin film and a peripheral member. CONSTITUTION: A micro actuator includes a substrate(100) having a space section(101) and a vibration plate(130). The vibration plate(130) has a first thin film(110) formed on an upper surface of the substrate(100) so as to cover an upper portion of the space section(101), and a second thin film(120) formed on an upper surface of the first thin film(110). The second thin film(120) is made from a shape memory alloy. The vibration plate(130) is bent toward the space section(101) or in opposition to the space section(101).
Patent KR-20040107085-A (KR)
Inventor: KIM HYEON SUK
IPC: A47J27/00
Filed: 2003-06-12
Abstract: PURPOSE: A cooker used for a microwave oven is provided to make rice cake or steam food easily by generating steam in irradiating high frequency into a cooking chamber and heating food with steam. CONSTITUTION: A cooker for a microwave oven is composed of a lower container(21) made of material for transmitting high frequency to store water, a supporting plate(22) made of high frequency insulation material, spaced from the bottom of the lower container, supported to the lower container and composed of plural first small holes passing steam, a steamer(23) placed in the upper part of the supporting plate and composed of plural second small holes for passing steam, and an upper cover(26) covering the upper part of the lower container by insulating high frequency to contain the steamer and having a steam discharge hole.
Patent KR-20040110236-A (KR)
Inventor: PARK JONG CHEOL
IPC: A47J36/06
Filed: 2003-06-18
Abstract: PURPOSE: Structure for fixing a lid of a cooker is provided to simplify the work for separating the boiled water from the boiled noodle and to reduce the danger when the boiled hot water is separated. CONSTITUTION: A pair of grips(20) are mounted at both sides of a container(10). A cover(30) is put on the upper face of the container. A guide bar(50) is mounted in an inclined hole(40) formed on the upper face of the grip. A push holder(70) lifting up and down along the guide bar via a return spring(60) is mounted in the guide bar. While the push holder is pressed to fix the lid, boiled water is discharged through a discharge hole of the lid. The push holder is returned to its original state to open the lid.
Patent KR-20040004056-A (KR)
Title: Sewing method
Inventor: OCHI NAOMASA
IPC: D05B7/00
Filed: 2003-06-18
Abstract: PURPOSE: To obtain a sewing method capable of processing stiff sewing treatment without passing a point needle in a darning stitch composed near an end of a direction of course, and efficiently and automatically processing linking treatment of the other darning stitches. CONSTITUTION: In the sewing method, the point needle is passed through part with continuous overcasting stitches of knitted fabrics having the overcasting stitches at the endmost part of the course, and the knitted fabrics stretched to the course direction are sewed. The point needle is extracted in the state wherein the fabrics are pinched in the course direction near the overcasting stitch. Then, the overcasting stitch where a point needle is not passing through are sewed with smaller interval than the intervals of the overcasting stitch where a point needle is not passing through so that the overcasting stitch where the point needle is not passing through is to pass through.
Patent KR-20050000939-A (KR)
Inventor: BAE SUK DONG
IPC: E01D19/02
Filed: 2003-06-25
Abstract: PURPOSE: A watertight caisson for an underwater pier construction work and a dry construction method of an underwater pier foundation work are provided to improve workability and to cut down the cost and period of work by forming an incline with a watertight member to the lower end of a watertight caisson without pre-removal work of a soil layer, to keep watertightness effectively by overcoming the buoyancy of the ground using the self-weight of a watertight caisson and external water pressure, to improve adhesive strength and stress of leveling concrete using a shear member and to improve the durability of a structure by preventing the damage of concrete using a pier protecting panel. CONSTITUTION: The watertight caisson for an underwater pier construction work contains an incline(13) formed on the lower end of a panel(11) and a retreated part formed on the incline(13) to insert a watertight member(17). The dry construction method of an underwater pier foundation work comprises the steps of: installing a prefabricated watertight caisson(10) on the ground(28) of a riverbed for installing a pier foundation(25) or a pier(26); removing a soil layer(29) piled on the ground(28) in the watertight caisson(10) and installing many piles; placing leveling concrete(18) to the ground(28) where the piles are installed, then curing the surface; compressing the watertight caisson(10) to the leveling concrete(18) to intercept the inflow of the outside water; draining off the water in the watertight caisson(10); constructing a pier foundation and a pier(26) on the ground(28) where the piles are installed; and removing the watertight caisson(10), restoring a soil layer(29) around the pier foundation(25).