baber/WOPTO huggingface dataset:
Patent KR-20040093298-A (KR)
Title: A grinder
Inventor: KIM CHEON HWAN
IPC: B24B41/04
Filed: 2003-04-29
Abstract: PURPOSE: A grinding machine is provided to grind various workpieces in shape by precisely and quickly tuning the angle of a grindstone mounted to a spindle. CONSTITUTION: A grinding machine is composed of a box-shaped main body(10) for supporting an upper member, a table(11) mounted with a die(12), a headstock(13), and a grindstone(15). The die is coupled to the upper part of the main body, moves forward or backward and right or left, and fixes a workpiece. The headstock is rotatably coupled to the rear of the main body vertically by a rotation supporting body(18). A guide plate(19) is formed at the headstock, and protrudes backward. A semicircular guide hole(20) is formed at the lower part of the guide plate. The grindstone is mounted to the end of a spindle(14) formed at the front of the headstock, and rotates at high speed. The guide plate adheres closely to the top of at least one support bar(21) formed at the rear of the headstock, and slides on the support bar. An angle indicating unit(20a) is formed at the outside of the guide hole.
Patent KR-20040095015-A (KR)
Inventor: YOON CHEOL HO
IPC: D06F33/02
Filed: 2003-05-06
Abstract: PURPOSE: A sterilization course control method of a washing machine is provided to execute a sterilization course at the optimal time and to sterilize the laundry with the appropriate amount of detergents and a bleaching agent. CONSTITUTION: A sterilization course control method of a washing machine is composed of steps for counting the number of passage days from the last day when a sterilization course is performed, if a washing course is selected(S110,S120); comparing and deciding the number of counted passage days and the number of set-passage days(S130); and demanding to execute the sterilization course if reaching the number of set-passage days. The sterilization course demand step comprises steps for detecting the amount of the laundry; determining the amount of detergents and a bleaching agent according to the detected amount of the laundry(S150) and displaying the amount of detergents and the bleaching agent(S160).
Patent KR-20040095451-A (KR)
Inventor: CHOI HYEONG IL
IPC: E01F8/00
Filed: 2003-05-09
Abstract: PURPOSE: A soundproof panel is provided to obtain sound-insulating and sound-absorbing effects by having an inclined passage, to decrease the noise on a road by reflected sound, to prevent the offensive odor by stagnant water and to economize in manufacturing cost by excluding additional sound-absorbing materials. CONSTITUTION: The soundproof panel contains: sound-absorbing holes(32) formed on the outside of a soundproof panel(30) which is piled up on a steel column(20) having guide grooves to prevent noise in a construction site and to form a soundproofed wall(10); a spiral sound-absorbing pipe formed to the inside of the soundproof panel(30) connected with the sound-absorbing hole(32); and an auxiliary projection fixed to the inside of the spiral sound-absorbing pipe.
Patent KR-20040097750-A (KR)
Inventor: KIM SIN GYU
IPC: G01B11/00
Filed: 2003-05-13
Abstract: PURPOSE: A method and a device for measuring an edge of an input shaft are provided to reduce a time required for measuring the edge and exactly measure the edge by using a plurality of color cameras. CONSTITUTION: An input shaft(4) which has a cylinder type and has plural edges(5) formed thereon by a predetermined interval is loaded onto an edge measurement device. An image of an edge surface formed on one side of the input shaft is captured while the loaded input shaft is rotated. An edge interval of the image-captured edge surface is measured and recorded as an encoder value. The device for measuring an edge of the input shaft includes a housing, a motor part, a jig part, a pair of cameras(40), and a control part. The housing has a caster and a support plate. The motor part is installed at the center of the support plate. The jig part is installed at both sides of the motor part. The cameras photograph edge surfaces of the rotating input shaft. The control part reads data measured by the cameras.
Patent KR-20040103032-A (KR)
Inventor: JUNG CHUN MYEON
IPC: A47L9/04
Filed: 2003-05-30
Abstract: PURPOSE: A rotating brush of a vacuum cleaner is provided to prevent the resistance of an intake flowing by minimizing the sectional area of a body portion. CONSTITUTION: A rotating brush comprises a pair of spiral brush hair fixing bars(122), a both end combining portion(123) and many brush hairs(124). The brush hair fixing bars are arranged at regular intervals to have a fluid passing space in a virtual cylinder. The both end combining portion is fixed in both ends of the brush hair fixing bar and combined to be rotatable. The brush hairs brushes dusts or foreign substances on a floor by fixing in the brush hair fixing bars. Dusts and foreign substances are brushed by the brush hairs in the brush hair fixing bars and the flowing of intake fluid is sucked by passing through the fluid passing space. Therefore, the flowing resistance of the intake fluid is prevented and the intake efficiency of a vacuum cleaner is improved.
Patent KR-20030095280-A (KR)
Title: 유체 분사 및 스캐닝 어셈블리, 프린트헤드 및 스캐너어셈블리, 유체 분사 및 매체 스캐닝 방법
IPC: H04N1/04
Filed: 2003-06-05
Abstract: 유체 분사 및 스캐닝 어셈블리(126)는 활성화된 경우 연관된 노즐 챔버(910)로부터 유체를 분사하는 방울 분사 소자(702)를 포함한다.  제 1 광센서(710)는 분사 소자에 결합되고 광센서가 광원(106)에 의해 조사되는 경우 분사 소자를 활성화하도록 구성된다.  제 2 광센서(711)는 매체(130)로부터 반사된 광에 기초하여 이미지 데이터를 포착한다.
Patent KR-20040107622-A (KR)
Inventor: KIM YUN CHEOL
IPC: B05C11/00
Filed: 2003-06-05
Abstract: PURPOSE: Provided is a driving motor power transmission joint for a coating device comprising a pair of pumps for pumping a paint supplied from a color change valve, a driving motor for driving the pump and a coater for spraying the paint supplied from a switching valve installed on the hose connected with the pumps, to reduce the length of a paint hose and the amount of a paint remaining the hose by reducing the size of a device. CONSTITUTION: The joint comprises a first bevel gear(40) mounted on the driving axis of a driving motor(11); a pair of housings(10) which are located at the neighbourhood of the first bevel gear, are provided with a penetration part to a length direction, and have an air hole connected with the penetration part to allow air to be flown in through the penetration part; a second bevel gear(30) which is mounted on the one side of the housing as a first driving axis(20) and is engaged with the first bevel gear to be transmitted with power; a second driving axis(50) which is mounted on the housing at the neighbourhood of the first driving axis and whose one terminal is connected with a pump(13) to transmit the power of the driving motor; and a connection member which is mounted on the each outer surface of the first and second driving axes, is provided with a permanent magnet to connect the first and second driving axes, and is separated from the outer surface of the first and second driving axes to prevent the transmission of the driving power in case of the flow in of air through the air hole.
Patent KR-20040105400-A (KR)
Inventor: HONG JONG PAL
IPC: B65D33/38
Filed: 2003-06-09
Abstract: PURPOSE: A vinyl sack with an outlet which is sealed so as to keep the contents as it is, is provided to use the rest in the future which is left after the contents are used and to prevent them from going bad by being in contact with an air or from being leaked out. CONSTITUTION: The vinyl sack is manufactured in such a manner that the upper and lower end portion of two layers of vinyl are jointed so as to form an inner space to be charged with the contents and includes: an outlet, arranged on one side of the vinyl sack as a determined size; a flange(53), having a joint of a determined width to be joined to the circumference of the outlet as a one body; a neck(57), extended by a determined length from the penetration hole which formed in the center of the flange(57); and an opening and shutting unit, formed on the upper end of the neck(57).
Patent KR-20050001788-A (KR)
Inventor: KIM JUN WOO
IPC: F24F5/00
Filed: 2003-06-26
Abstract: PURPOSE: An antivibration device for refrigerant pipes of an air conditioner outdoor unit is provided to improve an antivibration effect by restraining a change in rigidity of a material even if a peripheral temperature and a refrigerant pipe temperature increase. CONSTITUTION: An antivibration device(20) is installed between a pair of refrigerant pipes(11,12) for preventing a noise from being generated by the refrigerant pipes contacted with each other due to vibration. The antivibration device includes first and second fixing members(21,22) holding the refrigerant pipes respectively, and a connecting part(23) elastically connecting the first and second fixing members.
Patent KR-20050003535-A (KR)
Inventor: LEE SEUNG CHEOL
IPC: H01L21/8234
Filed: 2003-06-27
Abstract: PURPOSE: A method of forming a tunnel oxide layer of a semiconductor device is provided to improve the quality of the tunnel oxide layer by leaving a part of an oxide layer in a process for removing the oxide layer from a memory cell region and a low-voltage transistor region. CONSTITUTION: A first oxide layer(12) is formed on a semiconductor substrate. The first oxide layer corresponding to a memory cell region and a low-voltage transistor region is exposed by using a photoresist pattern. A part of the exposed part of the first oxide layer and the photoresist pattern are removed sequentially. The residues of the first oxide layer are fully removed and a second oxide layer(14) is formed on the entire surface of the semiconductor substrate.
Patent KR-20050001137-A (KR)
Inventor: JUN DUCK JO
IPC: F16K31/54
Filed: 2003-06-27
Abstract: PURPOSE: An opening and closing device of an opening and closing valve for controlling the transfer of fluid is provided to simplify the longitudinal movement of an open-and-close operating valve by transmitting power by a rack and a pinion without pneumatic pressure. CONSTITUTION: An inner passage(20) having inlet and outlet holes(21,22) arranged at both sides is formed in a body(10) having connection flanges(11) at both ends. A port(25) forming a through-hole on the circumference is formed in the inner passage. An open-and-close operating valve(30) is inserted and installed in the center of the body, moved longitudinally, and contacted to or separated from the port. An operation space part(110) communicating with the inner passage and a guide hole(115) is formed in the upper center of the body. A projection unit(130) disposed in the upper center of the open-and-close operating valve is inserted into the operation space part and a rack(140) is inserted and mounted at the upper end of the projection unit. A cover unit(150) is closed and combined at the upper part of the operation space part of the body. A pinion joined at the lower end of an operating shaft(165) fitted and installed rotatively into the center of the cover unit is engaged with the rack to move longitudinally the open-and-close operating valve by a rotary motion of the operating shaft.
Patent KR-20050006734-A (KR)
Inventor: LEE CHEOL HUN
IPC: B60K28/10
Filed: 2003-07-10
Abstract: PURPOSE: A sudden departure-preventing device of a vehicle is provided to prevent sudden departure of the vehicle by making an engine started just when a driver steps on a brake pedal. CONSTITUTION: A sudden departure-preventing device of a vehicle comprises a fuel pump(1) forcibly sending fuel; an injector(2) injecting fuel to a combustion chamber; a fuel supply pipe(3) connecting the fuel pump and the injector; a master cylinder and a booster(5) producing and boosting hydraulic pressure in operating a brake pedal(4); a hydraulic valve(6); an alternator(7) operating by an engine and producing electric power; and a solenoid(8). The hydraulic valve opens the fuel supply pipe while a valve rod(6b) is retracted into a cylinder(6a) when hydraulic pressure is transmitted from the master cylinder and the booster, and the hydraulic valve shuts off the fuel pipe while the valve rod is projected to the outside of the cylinder when hydraulic pressure is not transmitted. The solenoid valve maintains the opened state of the fuel supply pipe by maintaining the retracted state of the valve rod of the hydraulic valve while a locking rod(8b) is projected when the electric power is supplied from the alternator.
Patent KR-20040011356-A (KR)
Inventor: KUWAJIMA HIDEKI
IPC: H01L41/22
Filed: 2003-07-11
Abstract: PURPOSE: To provide a piezoelectric actuator which has excellent operability for assemblage and which can avoid a damage and can finely displace efficiently a head and to provide a method for manufacturing the same and a head supporting mechanism using the actuator. CONSTITUTION: The piezoelectric actuator includes a first piezoelectric element unit 10a, a second piezoelectric element unit 10b disposed substantially in parallel with the first unit 10a, a first coupling part 14a and a second coupling part 14b for coupling the first unit 10a to the second unit 10b. The actuator for constituting a head positioning mechanism having a high head positioning accuracy is obtained in such a manner that the first unit 10a and the second unit 10b are not damaged in a manufacturing process and the displacements of the piezoelectric element units are not disturbed.
Patent KR-20050010583-A (KR)
Inventor: KIM JAE SUNG
IPC: G06F15/163
Filed: 2003-07-21
Abstract: PURPOSE: A method for sharing information with image processing devices having each ID is provided to transmit/receive information by being interconnected with the image processing devices through the wired/wireless communication network without passing a PC, and selectively determine a sender side and a receiver side of the information. CONSTITUTION: Multiple image processing devices are interconnected through a wired/wireless communication module(S10). The ID of the interconnected image processing devices is checked(S14). Image information is inputted to one of the sender side image processing devices(S22). The receiver side image processing device to receive the inputted image information is fixed(S24). A data packet including the image information and the ID of the fixed receiver side image processing device is generated/transmitted through the wired/wireless communication module(S28). The receiver side image processing devices respectively determine reception of the data packet by comparing the ID included in the data packet.
Patent KR-20050017293-A (KR)
Inventor: KANG DONG KI
IPC: E04D11/02
Filed: 2003-08-12
Abstract: PURPOSE: A waterproofing method for a bathtub is provided to prevent a water leakage from a bathtub, to prevent from sliding while using a bathtub and to prevent the separation of a waterproof layer from a finishing member or the damage of a waterproof layer in a long-term use. CONSTITUTION: The waterproofing method for a bathtub(100) comprises the steps of: surfacing by grinding the surface of a finishing member(20) using a grinder; applying primer preliminary on the grinded finishing member(20); drying up the applied primer and applying epoxy resins primarily on the surface of the primer; before drying up the applied epoxy resins, piling up non-woven fabrics(25) on the surface of the epoxy resins; applying epoxy resins secondarily on the surface of the non-woven fabrics; before drying up the applied epoxy resins, piling up non-woven fabrics on the surface of the epoxy resin; and spraying silica sand on the surface of the piled non-woven fabrics.
Patent KR-20040019972-A (KR)
Inventor: YANAGIDA HISASHI
IPC: C23C16/458
Filed: 2003-08-28
Abstract: PURPOSE: To provide an electrostatic chuck supporting mechanism to and from which an electrostatic chuck plate 32 is easily attached and detached. CONSTITUTION: By locking the electrostatic chuck plate 32 to a supporting stand 31 with a holding fitting, a plug 45 at the lower end of a copper tube 34 is fitted to a fitting socket 47 against the push-up force of a push-up fitting 51 formed of a compression spring member 53. By unlocking the electrostatic chuck plate 32 from the supporting stand 31, the plug 45 of the copper tube 34 is pushed up by the push-up force of the push-up fitting 51 formed of the compression spring member 53 to move the copper tube 34 upward together with the electrostatic chuck plate 32. Thus, the electrostatic chuck plate 32 can be attached and detached to/from the electrostatic chuck supporting mechanism.
Patent KR-20050023733-A (KR)
Inventor: PARK YOUNG CHAN
IPC: B60J5/10
Filed: 2003-09-02
Abstract: PURPOSE: A failure prevention structure for a glass of a tail gate is provided to restrict the tail gate and the tail gate glass from being opened fully by limiting the sum of each rotation of the tail gate and the tail gate glass as a stop projection is hung by a fixing projection. CONSTITUTION: A failure prevention structure for a glass of a tail gate(200) is composed of a tail gate hinge unit(10) disposed in a rear part of a vehicle body and movably combined with the tail gate; a first rotating body(20) mounted movably to the tail gate hinge unit and rotated interlockingly with the movement of the tail gate; a stop projection(30) fixed on the outer peripheral surface of the first rotating body, rotated interlockingly in turning the first rotating body, and protruded at the predetermined length; a fixing projection(40) fastened in a predetermined position to hang the stop projection in turning the first rotating body at predetermined angle and limit the rotation of the first rotating body; a fixing unit(50) to which the fixing projection is fastened and settled; a glass hinge unit(60) to which the tail glass hinge unit installed to the tail gate is movably mounted; a second rotating body(70) disposed to one end of the tail gate glass, arranged movably to the glass hinge unit, and rotated interlockingly in opening the tail gate glass; and a rope member(80) of which one end is fixed to the stop projection, a portion is wound around the first rotating body, and the other end is fastened to the outer peripheral surface of the second rotating body.
Patent KR-20050003342-A (KR)
Title: Cooling method for arc furnace and its cooling system
Inventor: HUH JEONG KWANG
IPC: F27B3/10
Filed: 2003-09-08
Abstract: PURPOSE: To provide a system for cooling furnace body, the system which is capable of being used semipermanently without replacement, and in which various accessory facilities and their space are not necessary to result in reduction of electric energy accordingly, and to provide a method for cooling furnace body by using the system. CONSTITUTION: In a system for cooling various furnace bodies, the system for cooling the furnace body(101) comprises a heat resistant steel plate(103) which has a melting point higher than temperature of molten material in furnace(100), and which is surrounded around the inner wall of the furnace body in such a way that the heat resistant steel plate is spaced apart from the inner wall of the furnace body in a certain gap; and a refractory layer formed by filling a filler in a space part(104) between the inner wall of the furnace body and the heat resistant steel plate, wherein the filler is castable, wherein the system further comprises fixing means for providing the heat resistant steel plate with impact resistance against charging impact of charging materials and fixing the heat resistant steel plate, wherein the fixing means are anchors, or bolts and nuts fabricated of molybdenum, and wherein the heat resistant steel plate is a molybdenum steel plate.
Patent KR-20050028359-A (KR)
Title: Service apparatus and method of video on demand
Inventor: SEO KWANG DEOK
IPC: H04N21/2389
Filed: 2003-09-17
Abstract: A VOD(Video-On-Demand) service device and a method are provided to convert a high-capacity multimedia contents file into a low-capacity multimedia contents file, in order to decreasing the size of the multimedia contents file used for a VOD downloading service, thereby reducing VOD service charges and a download time. When a downloading service is selected, a file converter(100) deletes an internal file according to internal attributes of a high-capacity multimedia contents file, and converts the high-capacity multimedia contents file into a low-capacity multimedia contents file. A file transmitter(200) transmits the low-capacity multimedia contents file outputted from the file converter(100) to a terminal side by using an HTTP. If multi-bit rate media exist in the high-capacity multimedia contents file, the file converter(100) deletes tracks and media data except a selected bit rate, and converts into the low-capacity file.
Patent KR-20050033095-A (KR)
Title: Pantograph jack for a vehicle
Inventor: LEE DONG IL
IPC: B60S9/06
Filed: 2003-10-04
Abstract: A pantograph jack for a vehicle is provided to decrease working hours, and to improve safety and convenience by moving down upper and lower arm stays simply in turning a pulley without continuously turning a jack handle. A pantograph jack comprises a base member supporting and fixing in a lower part, a couple of lower arm stays(20) turned and combined with the base member, upper arm stays(30) turned and combined with the lower arm stays, a supporting unit lifting up a vehicle body by turning and mounting an upper part of the upper arm stay, an operating screw rod(50) lifting up and down the upper and lower arm stays according to rotational direction by penetrating a connection portion of the upper and lower arm stays, and a jack handle turning the operating screw rod. A falling unit(70) is installed in the upper arm stay, and the upper and lower arm stays are moved down by turning a pulley(71). A locking unit(80) is installed in the lower arm stay to move down the upper and lower arm stays by locking and unlocking.
Patent KR-20050034467-A (KR)
Inventor: SO EUE SUB
IPC: B62D65/02
Filed: 2003-10-09
Abstract: 본 발명은 차량의 브레이크에 관한 것으로서, 차량의 주행중 제동 또는 코너링 시 캘리퍼의 마찰재와 브레이크 패드와의 강제 간섭에 의해 로터의 불균일한 마모가 발생하는 문제점이 있어, 이를 해결하기 위하여, 차량의 디스크 타입 브레이크의 캘리퍼 체결 볼트에 있어서, 양단부에 스프링 걸림단이 형성되는 체결 볼트(10), 양단부가 테이퍼가 형상으로 형성되는 체결 볼트 연결홀(20), 상기 연결홀(20)에 연결된 체결 볼트(10)의 양단에는 각각 삽입 고정되는 코일 스프링(30)으로 구성되는 차량 브레이크의 캘리퍼를 제공한다.
Patent KR-20050036289-A (KR)
Inventor: KOO GYEONG BAEK
IPC: G06Q50/00
Filed: 2003-10-15
Abstract: 본 발명은 이동통신 부가 서비스와 관련된 것으로, 특히 이미지 제공 서비스와 관련된 것이다. 
     본 발명은, 이동통신 단말기로 이미지 서비스를 제공하는 시스템에 있어서, 통신망과 연결되어 소정 이동통신 단말기와 서버 간에 데이터를 송/수신하는 데이터 통신부; 원본 이미지를 저장하며, 상기 이동통신 단말기로부터 수신되는 원본 이미지 선택신호에 대응하여 해당되는 원본 이미지를 제공하는 이미지 데이터베이스부; 텍스트 이미지를 전달받아 인코딩하며, 원본 이미지와 텍스트 이미지가 합성된 이미지를 전달받아 인코딩하는 인코딩부; 상기 이동통신 단말기로부터 수신되며 텍스트 내용 정보가 적어도 포함되는 텍스트 이미지 선택신호에 대응하여, 상기 텍스트 이미지를 생성하는 텍스트 랜더링부; 상기 이동통신 단말기로부터 수신되는 텍스트 이미지 위치신호에 대응하여,  상기 텍스트 이미지를 상기 원본 이미지의 해당 위치에 합성 처리하고 그 결과인 상기 원본 이미지와 텍스트 이미지가 합성된 이미지를 생성하는 이미지 처리부; 상기 텍스트 이미지 및 원본 이미지를 디코딩하여 상기 이미지 처리부로 전달하는 디코딩부; 및 상기 이동통신 단말기와 서버 간에 영상 서비스 신호의 송/수신 절차를 제어하며, 상기 이동통신 단말기로부터 상기 원본 이미지 선택신호, 텍스트 이미지 선택신호 및 텍스트 이미지 위치신호를 수신하여 처리하는 동작과, 상기 원본 이미지와 상기 인코딩된 텍스트 이미지 및 원본 이미지와 텍스트 이미지가 합성된 이미지와 상기 원본 이미지 리스트 정보를 상기 이동통신 단말기로 송신 처리하는 동작을 제어하는 명령 처리부;를 포함하여 구성되는 것을 특징으로 한다.
Patent KR-20050042710-A (KR)
Inventor: PARK SUNG HOO
IPC: H01L21/304
Filed: 2003-11-04
Abstract: 본 발명은 화학적 기계적 연마 장치에서 연마 패드의 연마량에 영향을 줄 수 있는 다운포스를 제어하는 장치로 E/P 레귤레이터를 사용하는 화학적 기계적 연마 장치 및 제어 방법에 관한 것이다. 
     본 발명의 화학적 기계적 연마 장치는 화학적 기계적 연마 장치에 있어서, 소정의 장치를 고정 및 지지하기 위한 베이스; 상기 베이스상에 수직으로 고정된 지지대 블록; 상기 지지대 블록에 중심축이 고정되고, 양측이 상·하 이동 가능한 컨디셔너 엑시스; 상기 컨디셔너 엑시스의 일측에 마련된 업 실린더 및 컨디셔너 다이아몬드 스트립; 상기 컨디셔너 엑시스의 타측에 마련된 E/P 레귤레이터 및 다운 실린더; 및 상기 업 실린더, E/P 레귤레이터 및 다운 실린더를 제어하는 피드백 시스템으로 구성되어 이루어짐에 기술적 특징이 있다. 
     따라서, 본 발명의 화학적 기계적 연마 장치 및 제어 방법은 안정적인 컨디셔너 다운포스 공급과 제어를 통해 안정적인 연마량을 얻어 낼 수 있을 뿐만 아니라, 이를 통해 연마 시간 감소와 다이아몬드 스트립 및 연마 패드의 교체 시기도 증가시킬 수 있는 효과가 있다.