baber/WOPTO huggingface dataset:
Patent KR-20040069838-A (KR)
Inventor: BAE YANG HO
IPC: G01B21/32
Filed: 2003-01-30
Abstract: PURPOSE: A sensor using a shape memory alloy and intelligent type composite material are provided to be employed for various appliances and various fields requiring fine variation by using one device replacing at least two devices in order to perform measurement and driving at the same time. CONSTITUTION: A sensor using shape memory alloy and intelligent type composite material are capable of calculating variation of an internal resistance value. Although the shape memory alloy is changed by external physical force, the shape memory alloy has an original shape above a predetermined temperature. After the shape memory alloy is changed into a required shape, the required shape is achieved through heating treatment. The shape memory alloy has a plate shape including a strain gauge pattern(200). On the intelligent type composite material(100) a pattern having a strain gauge function on the shape memory alloy is formed. A plate of the shape memory alloy includes nitinol alloy.
Patent KR-20040070521-A (KR)
Inventor: KIM SUNG GYUN
IPC: H04N5/655
Filed: 2003-02-03
Abstract: PURPOSE: A wall-mounted TV fixing board having a height adjustment function is provided to adjust the height of a wall-mounted TV according to a command of a remote controller or a wall-mounted TV operation button. CONSTITUTION: A wall-mounted TV(100) is fixed in a faced surface(21) of the wall-mounted TV(100) and a fixing board(200) using a chain(22), an axis wheel(23) and a tooth control motor(25) by a command of a remote controller or a wall-mounted TV operation button. A ring is formed in the faced surface(21) of the wall-mounted TV(100) and the fixing board(200) for bridging and fixing the wall-mounted TV(100). The faced surface(21) of the wall-mounted TV(100) and the fixing board(200) is attached to the chain(22).
Patent KR-20040070775-A (KR)
Inventor: KIM TAE HUN
IPC: H01J37/30
Filed: 2003-02-04
Abstract: PURPOSE: A Faraday cup is provided to achieve improved accuracy of measurement of ion beam by preventing a generation of secondary electron caused due to changes of shape of Faraday cup. CONSTITUTION: A Faraday cup(10) comprises a main body(20) made of an electromagnet and shaped as a square frame, wherein the main body has a top surface which is partially opened centering from the center of the main body, and a front surface(22) and a rear surface(24) which are opened; and an electromotive force sensor(30) electrically connected to one side of the main body, and which senses changes of electromotive force generated during passage of positive ion through the rear surface and the front surface of the main body.
Patent KR-20040071884-A (KR)
Inventor: KIM YONG GAP
IPC: B60T8/00
Filed: 2003-02-07
Abstract: PURPOSE: A structure of mounting a hydraulic control unit for a vehicle is provided to reduce noise transmitted to a vehicle body by largely decreasing Y-directional vibration of vibrations transmitted to a damper. CONSTITUTION: A structure of mounting a hydraulic control unit(60) for a vehicle is composed of the hydraulic control unit; a bracket(68) mounted to a vehicle body; a rubber damper(61) having a bracket inserting groove circumferentially formed in the center to mount and connect the bracket; a mounting bolt(69) screw-combined to a through-hole(62) in the damper; and a slot-shaped groove(63) radially formed on the inner peripheral surface of the damper having the through-hole passed through with the mounting bolt. The slot-shaped groove is separated at constant intervals in the circumferential direction and longitudinally extended from the upper end of the damper facing the hydraulic control unit to the lower end of the damper facing a head unit of the mounting bolt.
Patent KR-20030028508-A (KR)
Title: Frying fan using aluminum coating steel plate
Inventor: BAEK BONG KI
IPC: A47J36/02
Filed: 2003-02-15
Abstract: PURPOSE: An aluminum reinforcing plate and an aluminum coated bottom heating plate are stacked under a food inserting portion, and welded with a high frequency wave, thereby preventing heat distortion. CONSTITUTION: A frying pan comprises a food inserting portion(10) by a press forming with an aluminum coated plate. A reinforcing plate(40) is formed in lower part of the food inserting portion. A bottom heating portion(20) is formed in lower part of the reinforcing plate. The thickness of the aluminum coated plate of the food inserting portion is 1-1.2mm, and the aluminum coated layer is coated in 40-60g/m¬2. The thickness of the bottom heating portion is 0.6-0.8mm, and the aluminum coated layer is 40-60g/m¬2. Thus, heat distortion of the frying pan is prevented, and heating efficiency of the food is maximized.
Patent KR-20040073915-A (KR)
Inventor: NO TAE GWAN
IPC: B23P17/00
Filed: 2003-02-14
Abstract: PURPOSE: A device and method for dividing/pressing long sheet is provided to reduce the waste of drawing oil by efficiently controlling the injection of the drawing oil. CONSTITUTION: A device for dividing/pressing long sheet is composed of a signal input unit for receiving operating signals, a counter unit for counting the stroke of pressing with the operating signals, a solenoid driving relay unit for controlling an air cylinder(52) and a hydraulic pump, a driving unit(50) for moving a cutting punch(51) up and down, a drawing-oil injecting unit(60) for injecting drawing oil by the hydraulic pump, and a die unit(40). The die unit includes a die(46) mounted to one end of the driving unit.
Patent KR-20030069116-A (KR)
IPC: F16K31/08
Filed: 2003-02-19
Abstract: An outer wall of a valve chamber (7) is formed by a cylindrical tubular body (CTB) (2) that extends right over pole shoes (5,6) inserted in the CTB, one end of which forms pipe connections (11,20) for a fluid. Valve components like a dirt filter (18) are installed in the CTB. Independent claims are also included for the following: (a) A method for producing a bistable electromagnetic valve with a valve chamber fitted between two pole shoes and a valve body that slides in it between two end positions and forms a magnetic cutout blade for a permanent magnet and a control coil; (b) and for a refrigerating circuit for a cooling unit with multiple cooling chambers, a compressor, a condenser and vaporizers; (c) and for a domestic appliance with a refrigerating circuit like a refrigerator or a chest freezer.
Patent KR-20040075482-A (KR)
Inventor: PARK CHANG UK
IPC: H04L12/28
Filed: 2003-02-21
Abstract: PURPOSE: A method and apparatus for controlling local area wireless communication are provided to effectively perform information transmission scheduling. CONSTITUTION: The first mobile terminal(100-1) performs local area wireless communication with an AP(Access Point)(110)(S200). The first mobile terminal(100-1) receives a power-saving mode switching request signal(S202). The first mobile terminal(100-1) is switched to a power-saving mode from an active mode and generates a power-saving mode informing signal(S204). The first mobile terminal(100-1) transmits the power-saving mode informing signal to the AP(110)(S206). The AP(110) recognizes that the first mobile terminal(100-1) is in a sleep state(S208). The AP(110) performs an information transmission scheduling except for the first mobile terminal(100-1)(S210). When the first mobile terminal(100-1) receives an active mode switching request signal(S212), it terminates the power-saving mode operation, is switched to the active mode and generates an active mode informing signal(S214). The first mobile terminal(100-1) transmits the active mode informing signal to the AP(110)(S216). The AP(110) recognizes that the first mobile terminal(100-1) is in a wake-up state(S218). The AP(110) performs information transmission scheduling including the first mobile terminal(100-1)(S220).
Patent KR-20040080277-A (KR)
Inventor: BAE SANG MAN
IPC: H01L21/027
Filed: 2003-03-11
Abstract: PURPOSE: A pattern correction method of a semiconductor device is provided to improve accuracy of OPC(Optical Proximity Correction) and to shorten the correction time by comparing a reference die and comparison dies. CONSTITUTION: A photoresist pattern is formed on a reference die(12) in a single wafer(10). A stepper pattern is formed on the first, second and third comparison die(14,16,18). The photoresist pattern of the reference die and the stepper pattern of the comparison dies are compared by using a defect inspection apparatus. A photomask is then fabricated by correcting the correction pattern using the comparison data.
Patent KR-20040002465-A (KR)
Title: Positive resist composition
Inventor: NAMBA KATSUHIKO
IPC: G03F7/039
Filed: 2003-03-19
Abstract: PURPOSE: A positive resist composition is provided, to improve pattern profile, roughness, resolution, heat resistance, adhesion and coating property without the deterioration of sensitivity. CONSTITUTION: The positive resist composition comprises at least one resin selected from the group consisting of a resin which is insoluble or hardly soluble in an alkali aqueous solution and becomes soluble in an alkali aqueous solution by the action of an acid, but is not a novolac resin, and an alkali-soluble resin; a novolac resin containing a protecting group capable of being dissociated by the action of ac acid; a photoacid generator; and optionally a basic organic compound. Preferably the resin which is insoluble or hardly soluble in an alkali aqueous solution and becomes soluble in an alkali aqueous solution by the action of an acid, is represented by the formula 1, 2a, 2b or 2c, wherein R1 is an alkyl group of C1-C4; R2 is an alkyl group of C1-C6 or a cycloalkyl group of C5-C7 or can form a trimethylene or tetramethylene chain together with R1; R3 to R5 are independently H or CH3; and R6 to R11 are independently an alkyl group of C1-C8.
Patent KR-20030077456-A (KR)
Title: 필요한 형태를 갖는 금속 부품을 성형하기 위한 다이프로파일을 결정하기 위한 방법 및 관련 방법
IPC: G06F17/50
Filed: 2003-03-25
Abstract: 본 발명은 필요한 형태를 갖는 금속 부품을 성형하기 위한 다이 프로파일을 결정하기 위한 방법에 관한 것이다. 본 발명의 방법은,  공칭 다이 프로파일을 결정하는 단계, 공칭 다이 프로파일에 근거한 스프링백 프로파일을 결정하고,  보정에 의해 공칭 다이 프로파일과 스프링백 프로파일에 근거한 다이 프로파일을 결정하는 단계로 구성된다.  다섯 가지의 보정법이 게시되는데, (1) 역 다이-법선 투영 방법; (2) 역 원형 회전 방법; (3) 역 생성 벡터 방법; (4) 역 경로 방법 및 (5) 생성 벡터의 거울상 방법이다. 
     본 발명은 또한 상기 결정된 다이 프로파일에 기초에 다이를 제조하는 방법 및 그 다이로부터 성형 조건을 세팅하여 금속 부품을 제조하는 방법에 관한 것이다.
Patent KR-20030037240-A (KR)
Inventor: CHOI IL SIK
IPC: C23C14/22
Filed: 2003-03-27
Abstract: PURPOSE: A method and an apparatus for manufacturing a functional thin film for shielding electromagnetic wave by inline deposition process are provided to obtain a film having high adhesion with substrate and fast deposition speed by performing inline vacuum deposition and inline sputtering at the same time to manufacture the film. CONSTITUTION: The apparatus for manufacturing a functional thin film for shielding electromagnetic wave by inline deposition process comprises a conveyor for moving a sample transfer unit(9); a coating waiting room(18) at both ends of which a gate valve is formed, respectively; first coating room consisting of the same number of power supply units(3,4) as one or more sputtering cathodes(1,2); a pressure separation tunnel(13) comprising exhaust systems(15,16,17) for separating pressure of the first and second coating rooms and anti-adhesive plates(20,21) that are spaced apart from a substrate in a gap of 5 cm or less; second coating room comprising the same number of high current power supply units(7,8) as one or more deposition sources(5,6) connected to the pressure separation tunnel(13); a pressure separation chamber(14) which is consisted of exhaust systems(15,16,17) for separating pressure from the second and third coating rooms, and at both ends of which a gate valve structure is formed, respectively; and a product waiting room(19) comprising third coating room comprising the same number of power supply units(3,4) as one or more sputtering cathodes(1,2), a gate valve respectively formed at both ends of the product waiting room, and an exhaust unit.
Patent KR-20030078708-A (KR)
Title: 유기 ｅｌ 패널
IPC: H01L51/52
Filed: 2003-03-27
Abstract: 데시칸트(수분흡수제)와 EL 기판의 접촉을 방지하는 것을 과제로 한다.  EL 기판(10)에 대향하도록 밀봉 기판(12)이 배치된다.  밀봉 기판(12) 주변의 프레임부(12a)는 EL 기판(10)의 주변에 접속되며 내측 공간(14)은 밀폐되어 있다.  또한, 밀봉 기판(12)의 내측 공간(14)의 외측 영역에만 데시칸트(16)를 배치한다.
Patent KR-20030087527-A (KR)
Title: 백화된 플러프 펄프
IPC: A61F13/15
Filed: 2003-03-31
Abstract: 백화된 플러프 펄프 및 그 제조방법이 발표된다. 백화된 펄프는 백색 안료, 착색제 또는 형광 백화제로 처리된 플러프 펄프이다.
Patent KR-20040085246-A (KR)
Inventor: JUNG CHANG BEOM
IPC: C08J7/04
Filed: 2003-03-31
Abstract: PURPOSE: Provided is an adhesive film, which absorbs solvents for chemical substances such as printing inks and phosphors, adheres or adsorbs the solid content of a phosphor and has suitable adhesion force to a print board, and thus increases the efficiency in a step of coating a phosphor on a plasma display panel. CONSTITUTION: The film for removing phosphor comprises a support film and an adhesive layer on one side of the support film, wherein the adhesive layer is formed by coating an adhesive polymer composition including a resin, a curing agent and a solvent. In the polymer composition, the resin comprises an acrylic resin and epoxy resin mixed in a weight ratio of 2:8-8:2. The polymer composition further comprises a filler selected from the group consisting of alumina, silica, microsilica gel, polymethylmethacrylate beads, zinc oxide and calcium carbonate, in an amount of 0.5-30 wt% based on the total weight of the polymer composition.
Patent KR-20040085401-A (KR)
Inventor: SIM HO CHANG
IPC: B62D25/08
Filed: 2003-03-31
Abstract: PURPOSE: A front end module of a vehicle is provided to replace a bulb easily, and to reduce working hours and working process through the gap between a head lamp part and a carrier by sliding or turning without removing the head lamp part from the carrier completely. CONSTITUTION: A front end module is composed of a carrier(100) for installing a head lamp part(300), the head lamp part, and a slide part(400) installed in the head lamp part and the carrier. The slide part is installed to the lower part of the head lamp part and the carrier opposed to the lower part of the head lamp part. The slide part is composed of a slider(401) and a guider(402) engaged with the slider. The slider of the slide part is installed to the carrier or the head lamp part, and the guider is mounted to the head lamp part or the carrier.
Patent KR-20040085946-A (KR)
Inventor: JUN CHA SEUNG
IPC: H02P1/48
Filed: 2003-04-02
Abstract: PURPOSE: A driving apparatus is provided to achieve improved dehydration performance by converting turns of coils through the use of intermediate taps and reducing phase resistance and synchronous reactance. CONSTITUTION: A driving apparatus comprises first to third intermediate taps for converting turns of coils of each of phases in accordance with a washing mode or a dehydration mode; first to third switches(SW1 to SW3) for switching output terminals of coils of each of phases and the first to third intermediate taps; and a control unit for controlling switching operation of the first to third switches, applying current through the output terminals of coils of each of phases during a washing mode, and applying current through the output terminals of the first to third intermediate taps during a dehydration mode.
Patent KR-20040089200-A (KR)
Inventor: NOH YONG HO
IPC: G06F1/16
Filed: 2003-04-11
Abstract: PURPOSE: A stand and a hinge assembly for a display device are provided to prevent looseness in spite of repeated rotations and lower a manufacturing cost by comprising a simple structure. CONSTITUTION: A stand part(107) is combined to the back of the display device. A circular mobile part(118) is extended from the stand part, is equipped with a supporting wall at the inside, and forms a guide projection(109) at an inner circumference. An elastic body(106) is inserted into the inside of the mobile part. A mobile gear(104) forms a guide groove(105) engaged to the guide projection and forms a friction part at the side. A fixed gear(102) forms the friction part at a face facing to the mobile gear and forms a fixing groove(103) at an outer circumference. A fixed shaft(100) is formed by penetrating the fixed/mobile gears and the supporting wall. An extended part(121) forms a fixing projection(123) combined with the fixing groove formed to the fixed gear and is equipped with a hole(122). A supporting part(120) supports the extended part.
Patent KR-20040091913-A (KR)
Inventor: SHIN SUK KYUN
IPC: A61H23/02
Filed: 2003-04-23
Abstract: PURPOSE: A massage mask particularly for use with a mouth is provided to improve blood circulation, relax muscle, and soften fine lines and wrinkles around the mouth. CONSTITUTION: The mouth massage mask(1) includes an outer skin(10) that is formed of a nose contact part(2) and a mouth exposing opening(3), an inner skin(11), and a pair of strands(15a,15b) attached to both sides of the mask(1). Also, a plurality of eccentric rotatory motors(12) are embedded at proper positions in the inner skin(11), and a jack hole(13) and a battery jack(14) are formed on one side of the mask(1). Power is supplied via the power jack(100) or the battery jack(14). Thus, when power is supplied, the eccentric rotatory motors(12) start rotating and massage muscles around the mouth.
Patent KR-20040093565-A (KR)
Inventor: YOO CHUN GEUN
IPC: H01L21/28
Filed: 2003-04-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce a signal delay and a signal crosstalk on copper interconnections while maintaining the strength of the interconnection structures. CONSTITUTION: A semiconductor substrate(1) having a lower layer(2) and a silicon oxide layer(3) is provided. A first copper interconnection(4a) have a first width and is spaced with a first spacing on a predetermined region of the silicon oxide layer. A second copper interconnections(4b) have a second width small than the first width and are spaced with a second spacing smaller than the first spacing. A photoresist pattern exposing the second copper interconnections and a silicon oxide layer therebetween is formed on the silicon oxide layer having the first and second copper interconnections. A portion of the exposed silicon oxide layer is etched and the photoresist pattern is removed. A first USG(Undoped Silicate Glass) layer(7) is vaporized to form an air gap among the second copper interconnections using a PVD(Physical Vapor Deposition). A second USG layer(8) is vaporized on the first USG layer. A capping layer(9) is vaporized on the second USG layer.
Patent KR-20040097789-A (KR)
Inventor: HWANG YUN SEOK
IPC: F24C3/12
Filed: 2003-05-13
Abstract: PURPOSE: A gas oven is provided to cut down expenses in replacing parts for modifying supply air by regulating pressure of gas with operation of a selection switch and supplying gas to the grill and the oven under the same pressure. CONSTITUTION: A gas oven is composed of plural burners for cooking food by heat source in burning gas, and a gas pressure regulating device is formed in a gas supply passage for supplying gas to the burner. The gas pressure regulating device is composed of a first passage(38) supplying gas to the burner, a second passage(40) branched from the first passage and formed to be smaller than the first passage, a first passage opening valve(42) selectively opening and closing the first passage. A decompression orifice nozzle(44) is installed in the second passage to lower pressure of gas, and the first passage is closed in supplying low pressure gas by the first passage opening valve and opened in supplying high pressure gas.
Patent KR-20040097825-A (KR)
Inventor: BAE JI YEONG
IPC: F04C18/00
Filed: 2003-05-13
Abstract: PURPOSE: A rotary compressor is provided to enable operation of different compression capacities and to execute exact action of parts related to conversion into an operation mode by each compression capacity. CONSTITUTION: A rotary compressor comprises a cylinder part(100) constituting a compression chamber(101) and having a vane for partition of a compression space and a suction space; an upper bearing(210) and a lower bearing(220) closing up the compression chamber; a crankshaft(300) installed through the cylinder and the upper and lower bearings; a roller(400) compressing a refrigerant while revolving inside the compression chamber; at least one discharge port(610,620) through which the compressed refrigerant is discharged; a valve assembly having at least one suction port(710) selectively providing the refrigerant through different positions in the compression chamber; and an action assistance unit assisting the action of the valve assembly. The upper and lower bearings are each arranged to the upper and lower sides of the cylinder part. The crankshaft has an eccentric part(310) rotating in an eccentric state. The roller is mounted to the eccentric part. The discharge port communicates with the inside of the compression chamber.
Patent KR-20040098916-A (KR)
Inventor: KIM SANG O
IPC: H04L29/06
Filed: 2003-05-16
Abstract: PURPOSE: A method for forming a virtual communication channel in an Ethernet-based system using an Ethernet multi-cast address is provided to transfer an Ethernet frame including an Ethernet multi-cast address by using the Ethernet multi-cast address as a channel identifier. CONSTITUTION: Channel information assigned to each channel is stored according to a setting state of a system operator(S41). Transmitting data and channel information related the transmitting data are received from an user interface(S43). The stored Ethernet multi-cast address is read according to the received channel information. An Ethernet frame is formed by using the received data and the Ethernet multi-cast address and the Ethernet frame is transmitted(S44).
Patent KR-20040099861-A (KR)
Inventor: CHO TAE GYEONG
IPC: H04W4/14
Filed: 2003-05-20
Abstract: PURPOSE: A mobile communication system for an image mail box service and its method are provided to allow a user to fabricate various video messages according to his/her taste. CONSTITUTION: An origination terminal fabricates a video message(S10). It is determined whether the video message needs to be edited for an image effect(S20). If the video message needs to be edited, the video message is transmitted to an image processor(S30). When a sender selects a desired image effect item from various image effect items provided by the image processor, the image processor applies the selected image effect to the video message(S40). The image-processed video message is transmitted to and stored in an image mail box of a receiver(S50).
Patent KR-20030091716-A (KR)
Title: 리니어 모터의 구동장치
IPC: H02P25/06
Filed: 2003-05-21
Abstract: 리니어 모터의 공진제어 과정이나 외부 가진(加振)에 의한 피스톤과 실린더의 충돌을 방지하고, 변위 센서를 필요로 하지 않는, 소형, 경량, 저비용으로써 높은 신뢰성이 있는, 리니어 모터의 구동장치를 제공한다. 
     리니어 모터의 구동장치에 있어서, 인버터(6)의 출력전류를 검출하는 전류검출부(8)와, 인버터(6)의 출력전압을 검출하는 전압검출부(9)와, 리니어 컴프레서 (1)의 피스톤의 진폭을 검출하는 진폭검출부(10)와, 피스톤의 진폭이 필요로 하는 값이 되도록 출력전류 또는 출력전압을 제1제어 주기에서 조절하는 진폭제어부(11)와, 피스톤 진폭이 대략 일정한 조건하에서, 인버터(6)의 출력 주파수를 제1제어 주기보다 큰 제2제어 주기에서 조절하고, 출력전류가 대략 최소가 되도록 제어하는 공진제어부(4)를 설치하였다.
Patent KR-20040100104-A (KR)
Inventor: CHO YONG BO
IPC: H04B1/40
Filed: 2003-05-21
Abstract: PURPOSE: An apparatus and method for providing a multimedia service in a mobile terminal are provided to allow a user to simultaneously or selectively listen to or view a previously set video, audio and text when pressing a button to use a mobile phone. CONSTITUTION: A package data generation unit(110) generates package data including output conditions to be outputted from a mobile terminal(130) and certain multimedia information corresponding to the output conditions. A package data download unit(120) stores the package data which has been generated in the package data generation unit(110) and downloads it to the mobile terminal(130). A mobile communication network(140) connects the mobile terminal(130), the package data generation unit(110) and the package data download unit(120).