baber/WOPTO huggingface dataset:
Patent KR-20000036833-A (KR)
Inventor: KIM WON GU
IPC: H04R1/10
Filed: 2000-03-30
Abstract: PURPOSE: An integral type ear-microphone is provided to achieve the compact size of the ear-microphone by forming an ear phone integrally with a microphone. CONSTITUTION: An integral type ear-microphone has a speaker(1) and a microphone(5). The speaker(1) and the microphone(5) are accommodated in a speaker case(2) so as to allow the ear-microphone to have the compact size. The speaker(2) is positioned opposite to a sound absorbing hole(4) in order to prevent the echo and howling phenomenon. In addition, a radiate sound radiated from a rear portion of the speaker(2) is absorbed by a sponge. The sponge is inserted into the integral type ear-microphone so as to absorb the sound reproduced by the speaker(2). Selectively, a rubber cover(3) for preventing the echo and howling phenomenon is provided.
Patent KR-20010094606-A (KR)
Title: A communication system using synchronising signal of compound video singnal
Inventor: JANG HYEON SEOK
IPC: H04N7/18
Filed: 2000-03-31
Abstract: PURPOSE: A communication system using a synchronous signal of a complex video signal is provided to save cost and simply perform maintenance by decreasing the number of signal line connected between each video device and a main control device of a video data communication system. CONSTITUTION: A CCD(Charge Coupled Device) camera(100) has a power terminal and a video terminal, outputs a video signal and a communication data signal through the video terminal, and receives a synchronous signal through the video terminal. A main control unit(500) includes a signal dividing unit(520) for separating a video signal and a communication data signal from an output signal of the CCD camera(100), a communication data input unit(530) for receiving the separated data signal, and a video signal input unit(540) for receiving the separated video signal.
Patent KR-20010096030-A (KR)
Title: Electron gun of cathode ray tube
Inventor: JUNG GYEONG SIK
IPC: H01J29/48
Filed: 2000-04-17
Abstract: PURPOSE: An electron gun for cathode ray tube is provided to obtain an improved screen quality by attaching a magnet to the electrode of electron gun so as to correct the shift of horizontal spot. CONSTITUTION: A G4 electrode(10) has holes for emitting electron beam, and a shield cup(12) is attached to the top of the G4 electrode. Bulb spacers(14) are attached to four sites along the outer periphery of the shield cup, and fed with high voltage after being welded to the top of the shield cup, wherein each of four bulb spacers maintains a predetermined angle. A magnet(20) to be attached to the G4 electrode is shaped as a plate having three holes formed to correspond to holes formed at the G4 electrode, respectively. The magnet is welded to the G4 electrode so as to correct the deflection of electron beam caused due to the vertical earth magnetic field.
Patent KR-20010000104-A (KR)
Inventor: JUNG JONG WON
IPC: C09D163/00
Filed: 2000-04-22
Abstract: PURPOSE: An underwater curable coating composition capable of being used in the field of underwater curable coating such as concrete and steel structural materials in water or buried underground by mixing urethane modified epoxy resin and polyamide curable resin is provided, which is easy to handle at ordinary temperatures or low temperatures, prevents environmental pollution and can be used for underground buried objects and underwater structures having hight strength, ductility, wear resistance and salt water spray resistance. CONSTITUTION: In a solvent type underwater curable coating composition comprising a main component comprising urethane modified epoxy resin and a curing agent component comprising polyamide resin, a subject mixture (A) containing 25 to 35 parts by weight of urethane modified epoxy resin having an epoxy equivalent of 150 to 220 g/eq and 65 to 75 parts by weight of an additive comprising a silane binding agent, a filler, an improvement, a stabilizer, a flow preventing agent and an antibacterial agent is mixed with polyamide curing resin (B) having an amine value of 280 to 380 KOH/g in a ratio of 4 : 1.
Patent KR-20000049678-A (KR)
Inventor: CHA JAE HYUK
IPC: G06Q40/02
Filed: 2000-04-22
Abstract: PURPOSE: A card recommendation & issuing system and method is provided to recommend a plurality kinds of cards appropriate for a user, send the card selected by the user to a card company, manage the card issued by the card company and notify the user of the card issuing information over the internet. CONSTITUTION: A card recommendation & issuing system and method comprises steps of a user accessing a card recommendation server(200), the user registering at the server as a member(210), the server informing the user of a membership certificate of authentication(215), the user sending a card request information to the server(220), the server displaying a request screen on the user's terminal(225), the user sending an age code to the server(230), sending an occupation code to the server(235), the server sending a bank list to the user if a correct occupation code does not exist(236), the user selecting a bank(237), the server displaying a corresponding bank card list on the user's terminal(238), selecting the bank card and sending it with a member ID, a card kind and a card company URL to the server(239), the user selecting a rebate usable with the card or other card tied up with the selected card(245) and the server certifying the card code and the rebate list, and displaying the information on the user's terminal
Patent KR-20010097555-A (KR)
Inventor: NAMGUNG OK HEE
IPC: A23L7/109
Filed: 2000-04-24
Abstract: 본 발명은 수리취 국수 및 이의 제조방법에 관한 것으로, 좀 더 상세하게는 수리취 분말을 밀가루에 혼합, 반죽하는 것을 특징으로 하는 수리취 국수 및 이의 제조방법에 관한 것이다.   본 발명의 수리취 국수는 소화가 잘 되어 어린이 및 노인에게 유익하며, 또한, 수리취는 항암 효과를 아울러 가지고 있어, 암환자들도 섭취할 수 있는 식품으로써 매우 유용하다.
Patent KR-20010099556-A (KR)
Title: 지하탱크의 구조
Filed: 2000-04-28
Abstract: 본 발명은 재료비, 공사비를 증가시킴이 없이 크랙의 발생을 억제할 수 있는 지하탱크의 구조를 제공한다. 본 발명은 측벽과 저판에 의해 구성되는 저온 지하탱크에 있어서, 측벽의 하단과 저판 사이에 목지를 설치함이 없이 결합하고, 저판의 외주의 하부 가장자리 부분을 절개하여 구성되는 저온지하탱크를 특징으로 하는 것이다. 여기서, 저판의 외주의 하선부의 절개 범위는 저판에 영향을 주는 열응력을 완화시킬 수 있는 범위로 설정할 수 있다. 또한, 적어도 측벽의 하부에는 원주방향으로 원주 방향 PC 케이블을 다수의 스테이지로 배치되고, 이 원주방향 PC 케이블을 긴장시켜서 구성할 수도 있다.
Patent KR-20010103981-A (KR)
Inventor: PARK JAE CHEOL
Filed: 2000-05-12
Abstract: 본 발명은 리튬 폴리머 전지의 제조방법에 관한 것이다, 본 발명은 본 발명은 결합제, 도전제, 전극활물질 및 캐스팅 용매를 포함하는 활물질 조성물을 집전체에 코팅하여 전극판들을 제조하는 단계; 결합제, 무기 충진제, 캐스팅 용매 및 가소제를 포함하는 고분자 매트릭스 형성용 조성물을 이용하여 고분자 매트릭스르 제조하는 단계; 상기 전극판들 사이에 고분자 매트릭스가 위치하도록 전지구조체를 제조하는 단계; 및 상기 전지구조체에서 가소제를 추출하고 전해액을 함침하는 단계로 이루어진 리튬 폴리머 전지의 제조방법에 있어서, 상기 활물질 조성물 및 고분자 매트릭스 형성용 조성물에 사용한 결합제에는 용해시키지 않으면서 상기 가소제보다는 비점이 낮은 용매의 증기를 사용하여 가소제를 추출하는 것을 특징으로 하는 리튬 폴리머 전지의 제조방법을 제공한다. 본 발명에 따른 리튬 폴리머 전지의 제조방법은 종래의 액상의 가소제 추출용매를 사용하여 가소제를 추출하는 공정을 추출용매의 증기로 가소제를 추출하는 것을 특징으로 한다. 이와 같은 본 발명은 가소제의 추출, 추출용매와 가소제의 분별증류 및 가소제 회수로 이루어진 복잡한 추출공정을 하나의 단계로 단순화시킬 수 있으며, 추출용매에 포함되어 있는 이물질에 의한 전지의 불량발생을 감소시킬 수 있다.
Patent KR-20010049482-A (KR)
Inventor: EBISAWA MASAHIKO
IPC: H01B3/46
Filed: 2000-06-03
Abstract: PURPOSE: Provided is a composition for forming an insulation film, which is excellent in uniformity of the film, low non-permittivity, low leak current, and storage stability. CONSTITUTION: The composition contains (A) at least one of a hydrolyzate and a condensate selected from (A-1) a compound represented by the formula(1):R1Si(OR2)4-a and (A-2) a compound represented by the formula(2):R3b(R4O)3-bSi-(R7)d-(Si(OR5)3-cR6c, and (B) a compound represented by the formula(3):R8O(CHCH3CH2O)eR9. And the composition has the total content of propylene glycol, dipropylene glycol monoalkyl ester, and dipropylene glycol being less than 10,000ppm and each of an iron content and a sodium content being less than 15ppb. In the formulas, R1 is H, F, or a monovalent organic group, R2-R6 are each a monovalent organic group, a, b, and c are each 0-2, R7 is O or -(CH2)n-, n is 1-6, d is 0 or 1, R8 and R9 are each monovalent organic group selected from H, C1-C4 alkyl, and CH3CO-, and e is 1-2.
Patent KR-20010109886-A (KR)
Inventor: KIM JEONG DAE
IPC: H04N21/61
Filed: 2000-06-03
Abstract: 본 발명은 이동통신 단말기를 이용한 멀티미디어 서비스 시스템 및 방법에 있어서, 상기 이동통신 단말기 사용자로부터의 인터넷을 통한 멀티미디어 정보 요구가 있는 경우 인터넷을 통해 해당 IP주소의 웹서버로 접속하며, 상기 접속된 웹서버로부터 제공되는 상기 요구된 해당 멀티미디어 정보를 표시부에 동영상 재생시킴을 특징으로 한다.
Patent KR-20010113239-A (KR)
Inventor: HAN SANG IL
IPC: E01F9/04
Filed: 2000-06-17
Abstract: 본 발명은 도로의 곡각지점이나 T자형 지점, 지하주차장 입구 등에 설치되어 운전자 또는 보행자가 눈으로 직접 확인할 수 없는 차량 또는 보행자의 유무를 확인할 수 있도록 하는 반사경의 제조방법에 관한 것으로, 특히 스테인레스 평판을 연마 가공하여 슈퍼미러 스텐레스를 형성한 후, 각기 다른 3가지 압력으로 3차례에 걸쳐 드로잉 공정을 실시함으로써, 반사 능력을 극대화시킨 도로 반사경과 그것을 제조하는 방법이다.
Patent KR-20020001030-A (KR)
Inventor: KIM YU TAEK
IPC: G11B5/52
Filed: 2000-06-23
Abstract: PURPOSE: A head drum assembly is provided to improve the degree of precision in rotation of an upper drum rotating by centering on a shaft by precisely maintaining the perpendicularity between the shaft and a lower drum and to eliminate a hot roll process. CONSTITUTION: A head drum assembly comprises a shaft(10), an upper drum(20), a lower drum(30), a motor(40), a transformer(50), a boss(70) placed below the upper drum, and a pressurizing support unit for supporting the shaft fitted in a through hole(71) of the boss. The support unit is a leaf spring(80). Plural support pieces are formed on the central inner face of the leaf spring to be easily inserted into the outer circumference of the boss. The leaf spring partially pressurizes the outer face of the boss. Another leaf spring is fitted to the lower circumference of the boss. According to the leaf springs, the lower circumference of the boss is pressurized and the diameter of the through hole is contracted. Therefore, the shaft is stably fixed without hot roll process.
Patent KR-20020002720-A (KR)
Title: Method of forming an isolation layer in semiconductor device
Inventor: JUN BEOM JIN
IPC: H01L21/76
Filed: 2000-06-30
Abstract: PURPOSE: A device isolation layer formation method of a semiconductor device is provided to obtain a planarized device isolation layer by removing a pad nitride layer after forming a spacer at edge portion of a trench inlet. CONSTITUTION: A pad oxide layer(20) and a pad nitride layer are deposited on the semiconductor substrate(10). A trench is formed by removing a portion of the pad nitride layer, the pad oxide layer and the substrate. A CMP polishing process is performed using the pad nitride layer as a stopper layer after filling the trench with an insulating material(60). A spacer is formed on the edge portion of the trench inlet by etching an entire surface. A planarized isolation layer is formed by removing the pad nitride layer and the spacer.
Patent KR-20000058917-A (KR)
Inventor: KIM JANG GU
Filed: 2000-07-05
Abstract: PURPOSE: A storehouse managing system is provided to be capable of minimizing a cost by designing a circulation structure having an optimum condition through an internet. CONSTITUTION: A storehouse managing system comprises a production managing server(10) which is managed by a producer. Information managed by the production managing server(10) is stored in a product database(12). The information stored in the product database(12) is sent to a system server(40). A freight managing server(14) is used to manage a freight circulated by a company. A storehouse managing server(18) consists of a storehouse database(20) for storing information such as a space, an internal temperature and a charge goods database(22) for storing information such as things. A transport managing server(24) manages a procedure of transferring a freight from a supplier to a demander. The transport managing server(24) consists of a vehicle database(26) and a transport schedule database(28).
Patent KR-20020004429-A (KR)
Title: burner of gas furnace
Inventor: HAN IN HUI
IPC: F23D14/08
Filed: 2000-07-05
Abstract: PURPOSE: A burner of a gas heater is provided to simplify the production procedure reduce the production cost by integrating a burner body with a flame stabilizing unit, and to improve combustion efficiency by forming many extensions in the flame stabilizing unit. CONSTITUTION: A burner body(11) made of two metal plates includes an inlet portion(13), a chamber(12) and a burner head(14). On the end of the burner head, a flame stabilizing unit(40) is prepared. The flame stabilizing unit is prepared by forming many extensions bent around an outlet hole of the burner body. Blade type flame propagating units(15) are formed at both sides of the burner head. When the metal plates are combined, slits are formed on the front face of the flame propagating unit. Therefore, the flames transmitted from the flame stabilizing unit are smoothly propagated to adjacent burners.
Patent KR-20020004762-A (KR)
Title: complex multi function apparatus for cooling of mis generation hss roll and thermal crown early formation
Inventor: CHO JEONG RAE
IPC: B21B27/06
Filed: 2000-07-07
Abstract: PURPOSE: A complex multifunctional apparatus for cooling misoperated HSS roll and thermal crown early formation is provided to cool the misoperated HSS rolls, detect microcracks of rolls, early form thermal crown of standby rolls for using, and automatically remove a rust preventive oil and detect flaws of new rolls. CONSTITUTION: The complex multifunctional apparatus for cooling misoperated HSS roll and thermal crown early formation comprises an apparatus for cooling rolls, early forming thermal crown, removing a rust preventive oil and detecting flaws(1) consisting of a door attached to an inspection window of a protection cover, a portable laser temperature gauge assembled to the door, cylinders assembled with wipers, a steam pipe and a cooling water pipe assembled into grooves, block bearings assembled to an assembly part, chain gears assembled with a reversible motor, a combination UST flaw detection and crown measuring instrument assembled into an internal gear processing block, a block bearing assembled to a base, springs mounted on spring boxes, side covers attached to both ends of the protection cover and a main cover, one end of a screw inserted into a bed, motors assembled to motor bases, and a time sensor assembled to a fan; a roll rotation unit(2) consisting of motors assembled to assembly ports, bearings assembled to couplings, a bearing assembled to a groove of a bed, and one end of a screw inserted into the bearing and the other end of the screw inserted into a bearing so that the screw is connected to a motor, wherein the motor is assembled to the bed; roller dies(3) consisting of roller bearings rested in an assembly port, and a block connected to cylinders; a control piping(4) consisting of a cooling water piping and a steam piping assembled to fittings of a control pipe, a time sensor assembled onto the upper part of the control piping, and one end of the piping connected to hose; a stopper(5) installed on the side surface of the roller dies(3); and an output unit(6) and an overall operating panel(7) installed on the back side of a main cover.
Patent KR-20020005916-A (KR)
Title: Rotatable drum type dry device using hot wind
Inventor: PARK SU YONG
IPC: F26B3/02
Filed: 2000-07-11
Abstract: PURPOSE: A rotary drum dryer using a hot wind is provided to have simple structure without using a steam boiler or a hot wind blower and to improve thermal efficiency by blowing a hot wind, the mixture of combustion gas and air directly into a rotary drum. CONSTITUTION: Flames or combustion gas generated by ignited diesel oil, LPG(Liquefied Petroleum Gas), waste oil or burnt waste tires are diluted by external air in a mixing chamber(33). The hot wind is blown through a hot wind injection port(30) on a rotary drum(10). The hot wind is dispersed by colliding with a hot wind shielding plate(55) of a hot wind distributor(50). The hot wind shielding plate has a conical shape of center to disperse a hot wind in a 360-degree direction by colliding to the shielding plate. The dispersed hot wind blows to the rear side through plural hot wind guide paths to heat the rotary drum. Sludge type waste matter to be dried is put into a container(25) through an injection port. The rotary drum is rotated in a specific direction by a driving motor(49) and a power transfer unit(45). The waste matter is adhered to the heated surface of the rotary drum to be dried. The waste matter is piled upon a storage tank. The evaporated steam from the waste matter is discharged to outside through a hood(23) and a duct(24). Therefore, the thermal efficiency of a dryer is enhanced.
Patent KR-20010077842-A (KR)
Title: Emptying station for bulk bags and use thereof
Inventor: EHRLICH JOHANNES
IPC: B65B69/00
Filed: 2000-08-08
Abstract: PURPOSE: A method and apparatus for emptying bulk bags is provided to empty dangerous items in the bag without producing dust and danger, while allowing an inner bag cab to be washed and cleaned easily subsequently after the bag is evacuated. CONSTITUTION: An emptying station comprises a bulk-bag receptacle body(1) having a top opening and a bottom outlet(3), a bulk-bag cutting subassembly(4) in the receptacle body, a raisable and lowerable top closure(14), and a sealing structure(7). The cutting subassembly includes at least three cutters(4a) each having an associated blade facing upwards, with the cutters collectively arranged to define a pyramid having an apex, and a piercing pin(4b) positioned at the apex to point upwardly. In operation, a bulk bag(10) is suspended from the top closure, then lowered with the top closure to pass the bulk bag into the receptacle body and cause the substantially flat bottom of the bulk bag to be pieced by the piercing pin and cut by the blades of the cutters to start emptying contents from the bulk bags to the bottom outlet. The sealing structure seals gaps formed between inner surfaces of the side walls and the bulk bag to prevent dust from escaping through the top opening. As the bulk bag is emptied, the top closure continues to lower until the top closure is positioned in a closed state in the top opening. Spray nozzles are preferably arranged in the receptacle body for external and/or internal rinsing of the emptied bulk bag.
Patent KR-20020013622-A (KR)
Inventor: KIM JOUNG LEE
IPC: G06F17/00
Filed: 2000-08-11
Abstract: PURPOSE: A method for constructing a Korean network is provided to increase the convenience of a user by installing a program without the constructing a database for converting unused character groups into a Korean domain. CONSTITUTION: Netizens can connect to the Internet using easy Korean domains. An off-line company name can be identical to an on-line domain. A Korean domain is inputted from the inside of a program. After that, the Korean domain is converted into unused English domain. The "Hangul Net 1.0" capable of searching the Internet converts a Korean address into a unused English domain in case that the Korean address is inputted. Or, a new Korean domain is registered on the Internet using unused English domains among English domains. Therefore, the netizens can use the Internet freely using the Korean domain.
Patent KR-20020015569-A (KR)
Title: Radiating plate for airconditioner
Inventor: PARK HYEON CHEOL
IPC: F24F1/00
Filed: 2000-08-22
Abstract: PURPOSE: A radiating plate of an air conditioner is provided to improve radiating efficiency by refrigerating a radiating fin and to conveniently remove operating frequency of a compressor by improving radiating efficiency of the radiating plate. CONSTITUTION: A radiating plate for an air conditioner comprises a base plate(30) heat-contacted with a base board; plural radiating fins(34) formed on the base plate; plural holes(40) penetrating the base plate by being mounted on an upper face(32) of the base plate; a fan(8) heat-exchanging with current; a dividing unit(36) formed between the radiating fins; and an air guide unit(38) guiding the current by being mounted between the radiating fins. The radiating fin is vertically mounted on the case plate to generate the heat exchange by the fan. Thereby, the radiating plate for the air conditioner improves radiating efficiency by refrigerating the radiating fin. Moreover, the radiating plate for the air conditioner conveniently removes operating frequency of a compressor by improving radiating efficiency of the radiating plate.
Patent KR-20020017575-A (KR)
Title: Refrigerator noise reduction method
Inventor: JIN BYEONG YEOP
IPC: F25D29/00
Filed: 2000-08-31
Abstract: PURPOSE: A noise reducing operation method of refrigerator is provided to reduce noise generated by a driving of a compressor by variably controlling the driving of the compressor. CONSTITUTION: The noise reducing operation method comprises three steps. The first step(100) is to observe input of initial power. The second step(103,112) is to determine current condition of a refrigerator as the initial power is inputted. The third step(106,109,115,118,121) is to variably control operation of a compressor according to the determined result. The compressor is controlled to operate in high speed when the refrigerator is turned off for a long time. The compressor is controlled to operate in low speed when power has been cut within a certain time. The compressor is stopped for a certain time for balance thereof immediately after power cut. The current condition of the refrigerator is determined based on temperature in the refrigerator.
Patent KR-20020024820-A (KR)
Title: Installation method of tunnel lining with composite or precast panel
Inventor: LEE SUN GOO
IPC: E21D11/04
Filed: 2000-09-27
Abstract: PURPOSE: A tunnel lining method using composite materials or precast panels is provided to reduce the cost and period of construction. CONSTITUTION: The tunnel lining method using composite materials or precast panel is completed by attaching a linking panel(10) to a steel rib(20) installed on a tunnel excavation face(31) when tunneling on the ground(30), wherein the lining panel(10) is thinner than the lining concrete and manufactured by composite materials or high-strength precast concrete to minimize the excavation area of tunnel section.
Patent KR-20020026642-A (KR)
Title: Serial /parallel program apparatuu for mcu in using nonvolatile memory
Inventor: JANG YEONG BAE
IPC: G06F9/00
Filed: 2000-10-02
Abstract: PURPOSE: A serial/parallel programming device for a non-volatile memory built in MCU(Micro-Controller Unit) is provided to reduce the chip area and the number of interface pin while supporting a serial and parallel mode. CONSTITUTION: The device comprises a state counter(110) generating a plurality of timing signals by inputting and counting a state clock(SCLK) after being enabled by a flash mode signal(F-MODE), a shift register(200) outputting a command for state data(SDATA) by shifting the state data inputted and synchronized with the state clock after being enabled by a flash mode signal and outputting a parallel data converted from a serial data or a serial data converted from a parallel data by a plurality of control signal(DOUT_EN,SHREG_WR,LOADDATA,WTDB,LAHM,LALM,IAM), and a mode controller(300) outputting a plurality of control signals to the shift register by interpreting the command inputted from the shift register by being synchronized a plurality of timing signals inputted from the state counter after being enabled by the flash mode signal.
Patent KR-20020028705-A (KR)
Title: method for test BGA package in molding process and molding system for thereof
Inventor: YANG EUL SEUNG
IPC: H01L21/66
Filed: 2000-10-11
Abstract: PURPOSE: A method for testing a package in a ball-grid-array(BGA) package molding process is provided to simultaneously perform an electrical test regarding a BGA package while performing a molding process, by improving the structure of a BGA package molding apparatus. CONSTITUTION: A circuit board(3) for fabricating the wire-bonded BGA package of a strip state is settled on a lower mold die(2). The lower mold die and an upper mold die(1) are combined. Molding compound is injected into a cavity made by the combination of the upper mold die and the lower mold die. Power is applied to the molded semiconductor device through a solder ball land of the circuit board within a predetermined interval of time. Whether the semiconductor device and the circuit board operate in a normal state is detected.