baber/WOPTO huggingface dataset:
Patent KR-20030014737-A (KR)
IPC: H04N7/015
Filed: 2000-06-30
Abstract: 익사이터(100는 전송시스템(12)의 정보흐름경로를 따라 위치한다. 익사이터(10)는 정보신호를 드라이버로서 증폭장치(14)로 공급한다. 코더(28)는 복수의 I/O포맷 중의 어떤 것에서도 작동되도록 프로그램 가능하고 희망한 코드정렬의 데이터를 전달하는 정보신호를 출력한다. 필터(30)는 복수의 I/O포맷 중의 어떤 것에서도 작동되도록 프로그램 가능하고 소정의 채널대역폭으로 상기 정보신호의 에너지를 제한한다. 변조기(32)는 복수의 I/O포맷 중의 어떤 것에서도 작동되도록 프로그램 가능하고 정보신호를 변조한다. 교정기/이퀄라이저(34)는 복수의 I/O포맷 중의 어떤 것에서도 작동되도록 프로그램 가능하고 상기 전송 시스템에서 유도되는 상기 변조된 신호의 에러를 미리 교정한다. 제어기(38)는 상기 코더(28), 상기 필터(30), 상기 변조기(32) 및 상기 교정기/이퀄라이저(34)의 프로그램 제어를 공급한다.
Patent KR-20040069111-A (KR)
Inventor: JUNG SEONG HAE
IPC: D06F58/20
Filed: 2003-01-28
Abstract: PURPOSE: A fan assembly and a laundry drier thereby, and a washing machine used as a drier are provided to prevent breakage of the rim part by reinforcing the rim part with a reinforcing member during high speed rotation at high temperature, and to restrict damage of the fan motor by preventing deformation and displacement of the broken pieces. CONSTITUTION: A fan assembly is composed of a plastic sirocco fan having a base plate(110) combined axially with a fan motor, plural blades(120) integrally formed around the base plate and vertically installed, and a rim part(130) integrally formed in the blade to support the blades, and a reinforcing member(150) formed in the rim part of the sirocco fan to reinforce the rigidity between the blade. The reinforcing member is composed of a metal ring inserted to the rim part or a plate surrounding the rim part, and formed integrally in the rim part by injection-molding in forming the sirocco fan. Breakage of the rim part of the sirocco fan is prevented by increasing the rigidity with the reinforcing member.
Patent KR-20030067563-A (KR)
Title: 고체 유기 금속 화합물용 충전 용기 및 그 충전 방법
IPC: H01L21/205
Filed: 2003-02-07
Abstract: 고체 유기 금속 화합물을, 장기간 일정한 농도로 안정적으로 MOCVD 장치 등의 기상 에피택셜 성장용 장치에 공급 가능한 신규한 충전 용기를 제공한다. 캐리어 가스 도입구(2)와 캐리어 가스 배출구(3)를 가지는 고체 유기 금속 화합물용 충전 용기에 있어서, 충전 용기 내부가 복수의 세로 공간으로 분획되고, 캐리어 가스 유통 방향 반전 수단(6)에 의해, 캐리어 가스 도입구(2)로부터 도입된 캐리어 가스가 각 세로 방향을 하향류로서 유통하여 캐리어 가스 배출구(3)에서 배출시키는 구조를 가지는 것을 특징으로 하는 고체 유기 금속 화합물용 충전 용기.
Patent KR-20030067583-A (KR)
IPC: F04C23/00
Filed: 2003-02-07
Abstract: 하이브리드 압축기가 제 1 구동원에 의해 구동되는 제 1 압축기구와, 제 2 구동원에 의해 구동되고 상기 제 1 압축기구와 일체로 상기 압축기에 내장되는 제 2 압축기구와, 상기 제 1 압축기구의 흡입실과 상기 제 2 압축기구의 흡입실 사이에서 소통하는 소통로를 포함한다.  제 1 압축기구는 제 1 구동원에 의해 구동되는 것에만 적합할 수 있고, 제 2 압축기구는 제 2 구동원에 의해 구동되는 것에만 적합할 수 있다.  따라서, 압축기구들이 각각 자신의 구동원에만 적합하다.
Patent KR-20040072404-A (KR)
Title: Multi-bit phase shifter and manufacturing method thereof
Inventor: KO YEONG JUN
IPC: H01P1/18
Filed: 2003-02-12
Abstract: PURPOSE: A multi-bit phase shifter and a manufacturing method thereof are provided to reduce costs and insertion losses by using a micro electro-mechanical system switch and lower a driving voltage by adopting a DC bias line. CONSTITUTION: A multi-bit phase shifter comprises a first phase shifter and a second phase shifter. The first phase shifter includes a short-circuit stub arranged in parallel with a signal transmitting line, and which has a short-circuit end; an open stub(7) connected in parallel to the short-circuit stub so as to flatten phase characteristics; a micro electro-mechanical system switch(5) arranged in the end of the short-circuit stub, and which controls impedance values; and a DC bias line(6) for lowering the driving voltage of the micro electro-mechanical system switch. The second phase shifter includes a short-circuit stub having a short-circuit end; a micro electro-mechanical system switch arranged in the end of the short-circuit stub, and which controls impedance values; a DC bias line for lowering the driving voltage of the micro electro-mechanical system switch; and an air gap coupler for connecting phase shifters.
Patent KR-20040077384-A (KR)
Title: Solid mushroom spawn-cultivating device for mushroom production to shorten culture period and remove risk of bacterial contamination and consequently to improve productivity
Inventor: CHUN MIN HYUN
IPC: A01G1/04
Filed: 2003-02-28
Abstract: PURPOSE: An automatic device for inoculating and culturing a mushroom spawn is provided which is capable of: producing a first mushroom spawn in liquid medium without the use of conventional solid sawdust medium; mixing with a mixture of sawdust, rice bran, calcium or the like; automatically sterilizing and cooling in the same inoculation device; uniformly mixing with the produced liquid spawn and medium. The automatic device shortens the culture period and removes the risk of bacterial contamination, consequently to improve productivity. CONSTITUTION: The solid mushroom spawn-cultivating device comprises: a body(101) which has a conical shape, is made of stainless steel and has a jacket(102) to pass steam and cooling water; a driving motor(104), decelerator(105) and rotating shaft(112) disposed at the upper of the body; a liquid spawn inlet pipe(106) mounted between the driving motor, decelerator and rotating shaft; an air discharge hole(111) to discharge used air and an air discharge filter(116); a steam and cooling water supply pipe(110) to supply steam and cooling water to the jacket; a cooling water and steam discharge hole(117) for discharging cooling water and steam; a medium and spawn inlet hole(107); a spawn discharge hole(108) at the lower part of the body; a body support rod(114) and a spiral impeller(109).
Patent KR-20040080670-A (KR)
Inventor: AHN KI JU
IPC: C04B18/16
Filed: 2003-03-12
Abstract: PURPOSE: Provided is a construction method of foam concrete mortar with incombustibility, heat insulation, and sound absorption and insulation by using phosphogypsum, granite powder and waste slaked lime as main materials. CONSTITUTION: The foam concrete mortar composition is prepared by dry-mixing main materials, 30-70wt.% of phosphogypsum, 30-70wt.% of granite powder and 30-70wt.% of waste slaked lime(Ca(OH)2) and auxiliary materials. The phosphogypsum, generated after fertilizer production, is thermal treated at 150-800deg.C for remove moisture and small amounts of pollutants, and granite powder and waste Ca(OH)2 are dried at 200-300deg.C for use as main materials. The auxiliary materials comprise 20-40wt.% of cement, 2-10wt.% of yellow earth, kaolin or feldspar, 0.01-0.5wt.% of foaming material, 0.01-0.5wt.% of foaming material such as Al2O3 or Zn, 2-5wt.% of foaming catalysts such as CaO and carbonate, 0.01-5wt.% of separation inhibitor such as methyl cellulose, wood powder or rice hull, 0.5-3wt.% of concrete strength-reinforcing material, and 3-15wt.% of tensile strength-reinforcing material such as sepiolite. The resultant mortar applied to walls and between floors is easily constructed by mixing with 50-85wt.%(based on the mortar) of water, forming foams for 20-50min and dry-curing.
Patent KR-20040082658-A (KR)
Inventor: KIM CHANG EUI
IPC: H04N5/63
Filed: 2003-03-19
Abstract: PURPOSE: An STB TV including a power sensor is provided to rapidly inform people of calamity situations through a TV calamity warning broadcast system. CONSTITUTION: An STB TV includes a power sensor. One of TV power lines passes through a coil. The STB TV includes a bridge diode and a comparator. In this construction, when the TV is turned on, the amount of power consumed by the TV is increased and thus a voltage sensed by the coil sensor is increased. When the TV is turned off, a voltage of the coil sensor is reduced. The increase/decrease in the voltage of the coil sensor is sensed and judged by a microcomputer included in the TV.
Patent KR-20040082857-A (KR)
Inventor: SONG JAE HYUN
IPC: G06F17/00
Filed: 2003-03-20
Abstract: PURPOSE: A method for sharing data using a ring-blog is provided to offer an effect enabling a user to express contents as if the contents are made in own homepage by keeping the same interface as the homepage of a user regardless of contents exchange. CONSTITUTION: The configuration of an upper part keeps the homepage interface of the user regardless of homepage networking. The configuration of a middle part displays the contents in a database marked with a delimiter by setting the delimiter representing which data of the user's homage or the networked homepage is displayed. The configuration of a lower part keeps the homepage interface of the user regardless of the homepage network.
Patent KR-20040085323-A (KR)
Inventor: CHOI GANG SEOK
IPC: F25D23/00
Filed: 2003-03-31
Abstract: PURPOSE: A refrigerator with an anion generator is provided to keep the indoor environment around the refrigerator sanitary and clean by sterilizing harmful bacteria among air circulating into a machine room with anions. CONSTITUTION: A machine room(20) is formed in the rear part of a refrigerator(10), and a compressor(30), a condenser(40), an evaporator(50) and a cooling fan(60) are installed in the machine room. The inlet of the machine room is combined with a machine room cover(70) with an air inlet(71) and an air outlet(72) to circulate air from the machine room by the cooling fan. An anion generator(80) is installed in the machine room, and air circulated by the cooling fan is sterilized by anions and discharged through the air outlet of the machine room cover by emitting anions into the machine room with the anion generator.
Patent KR-20040088235-A (KR)
Inventor: PARK SEONG GUK
IPC: B60Q11/00
Filed: 2003-04-09
Abstract: PURPOSE: A lamp indicating apparatus of a vehicle is provided to prevent discharge of a battery from unnecessarily lighting the lamp by easily detecting the lighting state of the external lamp with a driver. CONSTITUTION: A lamp indicating apparatus of a vehicle is composed of a sensor unit(10) detecting the lighting state of headlights or external lamps and transmitting signals to a control unit(11), and an indication lamp(20) mounted in the instrument panel of the vehicle and turned on by control of the control unit. A combination switch controls supply of power to headlights or external lamps. The sensor unit transmits the electric signal to the control unit in turning on the headlights or external lamps, and the control unit turns on the indication lamp. Unnecessary lighting of the external lamp is restricted by lighting the indication lamp.
Patent KR-20040091836-A (KR)
Inventor: KIM YANG HUN
IPC: G06F3/03
Filed: 2003-04-22
Abstract: PURPOSE: A method for controlling a keypad on a portable computer is provided to disable the keypad always regardless of an on/off state of a specified key or enable the keypad depending on the on/off state of the key by installing a CMOS(Complementary Metal Oxide Semiconductor) menu, or disable the keypad regardless of the key when an external keypad is connected by installing a driver on an OS. CONSTITUTION: Installing an internal keypad state menu to the CMOS menu, a state value of the internal keypad is stored depending on user's selection(S10). Each state signal depending on the state value stored in the internal keypad state menu is transmitted to a controller(S16).
Patent KR-20040091912-A (KR)
Inventor: MO YEONG IL
Filed: 2003-04-23
Abstract: PURPOSE: A system and a method for offering customized goods according to conditions inputted from a user are provided to collectively offer buyable goods fit to the condition if the user inputs the conditions such as a residing form/environment and an economical capability. CONSTITUTION: A customized information system operator(100) provides a customized information providing program(200a) for making the user input the conditions and provides diverse services according to the inputted conditions. A product information site(300) provides diverse products of each category by connecting to the customized information providing system operator. A terminal(200) is equipped with the customized information providing program for enabling the user to search the desired product from the customized information providing system operator. The customized program providing system operator comprises a program providing part(110), an input information operator(120), a product list inquirer(130), a member database(140), and a 3D(Dimensional) model maker(150).
Patent KR-20040091934-A (KR)
Inventor: HAN CHANG YONG
IPC: C25B1/04
Filed: 2003-04-23
Abstract: PURPOSE: To provide a cathode formed of network structured porous metal plate to electrolyze water, and an electrolytic cell comprising the cathode, an anode and electrolyte into which vanadium pentoxide (V2O5) as an electrolyte temperature maintaining component is dissolved. CONSTITUTION: The cathode for electrolytic cell comprises a network structured metal plate, wherein the cathode further comprises a plating layer formed on the metal plate, wherein the plating layer is porous, wherein the plating layer comprises one or more of metals selected from the group consisting of titanium, zirconium, niobium, hafnium, tantalum, platinum group metals, cobalt, tin, manganese and oxides thereof, wherein the cathode comprises cathode frame (1), network structured part (2) and void space (3), and wherein size of the void space is half or less of the whole size of the cathode. The electrolytic cell comprises the anode, the cathode and electrolyte, wherein the electrolyte comprises vanadium pentoxide (V2O5), wherein content of the vanadium pentoxide is 15 to 20 wt.% of the total weight of the electrolyte.
Patent KR-20040092608-A (KR)
Inventor: KIM SEONG HEON
IPC: G02B21/00
Filed: 2003-04-24
Abstract: PURPOSE: An atomic force microscope head is provided to remove errors due to movement of mirror or a gradient of a sample and provide the scanning without non-linearity by dividing one directional scanner to two different directional scanners. CONSTITUTION: A laser source(12) is used for generating laser beams. A prism is used for refracting the laser beams. A cantilever(14) includes a needle and reflects the light. One or more mirror(15) are used for reflecting the light reflected from the cantilever. A detector(16) is used for measuring an angle of the reflected light of the mirror. A laser control bar(11) is used for controlling a convergent position of the cantilever. A mirror control bar(13) is used for controlling a position of the mirror. A scanner is used for correcting a variation of the cantilever.
Patent KR-20040095514-A (KR)
Inventor: PARK SUNG JUN
Filed: 2003-05-09
Abstract: PURPOSE: A system for operating an Internet fund for members joining in a pre-appointment project is provided to collect many small investment members, and reduce a risk for an investment failure for the project by making an expert appoint/advance the project. CONSTITUTION: Investors register as the member after connecting to a project manager through the network by using an investment member terminal. The experts for the project select the project on the offline and notify the selected project to the investors. The investors join in the project by depositing the investment. If the project is interrupted or completed, the investment and profits are returned to the members.
Patent KR-20040024444-A (KR)
Inventor: MATSUMURA AKIRA
IPC: H01L21/321
Filed: 2003-05-12
Abstract: PURPOSE: To provide a method for manufacturing a semiconductor device which solves the problem such as a stepwise difference, overturning, etc., of the device having a storage element. CONSTITUTION: Storage nodes 10a, 10b and embedded TEOS (tetraethylorthosilicate glass) film are formed by chemical mechanical polishing a rough surface polysilicon film 10 disposed on an upper surface of an interlayer film 8. The embedded glass film is removed simultaneously with the interlayer film disposed on a memory cell area M by etching. An opening end of a groove 8c, an upper surface of the embedded glass film 11c and an upper surface of the film 8 are disposed substantially in the same plane. An interlayer insulating film 15 becomes substantially flat in the area M and a peripheral circuit region P.
Patent KR-20040100686-A (KR)
Inventor: KIM DAE JUNG
IPC: F01D5/30
Filed: 2003-05-23
Abstract: PURPOSE: Coupling structure of a rotor and a bucket of a generation turbine is provided to prevent the rotor from being separated from the bucket even if the rotor rotates at a high speed or a force is axially applied to the rotor. CONSTITUTION: A dove-tail protrusion(40) is formed on the lower end of a bucket(20). A dove-tail groove in the shape corresponding to the shape of the dove-tail protrusion is formed on the outer circumference of a rotor(10). The dove-tail protrusion is combined with the dove-tail groove, and the bucket is combined with the outer circumference of the rotor. The dove-tail protrusion and the dove-tail groove are formed rounded along the axial direction of the rotor.
Patent KR-20040107665-A (KR)
Inventor: OH JANG GEUN
IPC: G06F1/32
Filed: 2003-06-09
Abstract: PURPOSE: A device and a method for managing power on a computer system regardless of an OS(Operating System) are provided to detect use state of a specified device such as an audio device or a USB(Universal Serial Bus) device by using a filter driver equipped with a packet monitoring function, and variably fix a state of a CPU to a C3 or C4 state regardless of the OS when the specified device is used. CONSTITUTION: The OS discriminatingly sets an operation state and a power saving state of the CPU in the computer system by multiple levels. The devices perform a specified function and operation. The filter driver checks the user of each device and forcibly sets the CPU state to a power saving state.
Patent KR-20040106085-A (KR)
Inventor: CHOI SANG EON
IPC: G01R29/12
Filed: 2003-06-10
Abstract: PURPOSE: A flux-gate magnetic field sensor consuming less power is provided to obtain an output signal robust to a noise by using a PWM(Pulse Width Modulation) generating circuit instead of A/D(Analog/Digital) converter. CONSTITUTION: A flux-gate Magnetic Field Sensor consuming less power includes a pulse generator, a pulse amplifier(120), a flux-gate(140), a signal processor, a saw-wave generator, a PWM generator(200), and a controller(210). The pulse amplifier outputs inverted and non-inverted amplified results of the pulse generated at the pulse generator. The flux-gate generates a detection signal according to an electromotive power generated by the inverted and non-inverted amplified results. The signal processor processes the detection signal at low frequencies. The PWM generator generates a PWM signal by comparing the detection signal with a saw-wave signal generated at the saw-wave generator. The controller converts the analog detection signal to a digital signal by using a duty ratio of the PWM signal.
Patent KR-20030061766-A (KR)
Inventor: KIM JONG SUK
IPC: C04B33/13
Filed: 2003-06-28
Abstract: PURPOSE: A method for preparing a high grade refractory heat insulating brick by using albite is provided, wherein the brick is applied to the interior and exterior material of an annealing furnace for iron making, a carburizing furnace, a zinc plating furnace, a petroleum heating furnace and a ceramic kiln. CONSTITUTION: The method comprises the steps of mixing (100) 40-45 wt% of albite, 10-15 wt% of kaolin, 2-5 wt% of alumina and 8-15 wt% of clay as a main component and mixing 8-10 wt% of vermiculite, 4-6 wt% of wood meal and 15-30 wt% of water glass as an auxiliary component; (101) injecting the main component; pulverizing the main component; (102) drying the pulverized one; (103) injecting the auxiliary component; (104) stirring the mixture; (105) molding the mixed mixture; drying the molded one; (107) calcining the dried one; (108) postprocessing the calcined one; and (109) packing the postprocessed one.
Patent KR-20050007978-A (KR)
Inventor: KIM DAE JOONG
IPC: B22D11/108
Filed: 2003-07-12
Abstract: PURPOSE: To provide a teeming flux for improving quality of ingots by well performing functions of reoxidation prevention of molten steel and absorption and heat reserving of nonmetallic inclusions, thereby improving properties of the surface of the ingots. CONSTITUTION: The teeming flux for improving the surface of ingots comprises 2 to 10 wt.% of CaO, 35 to 45 wt.% of SiO2, 12 to 25 wt.% of Al2O3, 4 to 20 wt.% of Na2O, 3 to 10 wt.% of CaF2, 8 to 15 wt.% of carbon, and the balance being other inevitable impurities, wherein the carbon has a particle size corresponding to a sieve size of 300 to 800 mesh, and the teeming flux has a softening point of 1,160 deg.C and Al2O3 melting power of 6g/100g.
Patent KR-20050009813-A (KR)
Inventor: YU HO SEOK
IPC: A22C11/00
Filed: 2003-07-16
Abstract: PURPOSE: A sausage using a pork and a manufacturing method thereof are provided to have an esthetic sense owing to a new design and a new taste by reorganizing a pork. CONSTITUTION: The sausage using a pork comprises a pork skin layer(10) which contains spices and is obtained by adding a heat of a temperature and self-aging; a fat layer(20) attached to an upper part of the pork skin layer; and a sausage layer(30) which is attached to an upper part of the fat layer and obtained by adding a heat of a temperature and self-aging. The manufacturing method thereof comprises the steps of: seasoning a pork skin; seasoning a sausage; putting the sausage on the pork skin; forming in a form; smoking; self-aging; and vacuum wrapping the complete product.
Patent KR-20040012557-A (KR)
Title: One-way clutch
Inventor: MIURA YOSHIHISA
IPC: F16D41/07
Filed: 2003-07-31
Abstract: PURPOSE: To provide a one-way clutch capable of eliminating weakening of the spring force of a spring tab part even if the overlapping margin of a retainer and an outer ring becomes large, securing the synchronization of the outer ring with the retainer by maintaining a proper spring force, and being embodied at low cost. CONSTITUTION: The one-way clutch is structured so that springs 4 are arranged alongside the inside surface of the retainer 3, a sprag 5 is fitted in the retainer 3 and the pocket 4p of each spring 4, and that the retainer 3 is fitted by pressure in the inside surface of the outer ring, wherein a wave 4w is formed in the ring part 4a of each spring 4, and the spring 4 portion in the position of the pressure fitting part of the retainer 3 where the reaction force of the retainer maximizes is given a greater stiffness by overlapping one end 4c on the other end 4d partially. Locating the overlapping part 6 is established by the wave 4w provided in the ring part 4a of the spring 4 and the edge 4f of the other end 4d.
Patent KR-20040014252-A (KR)
Inventor: MORI MASASHI
IPC: B29C39/02
Filed: 2003-08-04
Abstract: PURPOSE: To provide a method which makes it possible to manufacture a cast molded article of an impact-resistant methacrylate resin, having sufficient impact resistance, a low residual monomer content, and higher transparency. CONSTITUTION: A composition is used which contains a monomer comprising mainly methyl methacrylate, a methacrylate resin comprising mainly methyl methacrylate units, (multilayer) elastic material particles, a first organic peroxide comprising a monofunctional organic peroxide having a 10-hr half-life temperature of 60°C or lower, a second organic peroxide comprising a monofunctional organic peroxide having a 10-hr half-life temperature of above 60°C to 80°C, and a third organic peroxide comprising a monofunctional organic peroxide having a 10-hr half-life temperature of above 80°C. The composition is polymerized by keeping it in a polymerization cell at a temperature, for example, lower than the 10-hr half-life temperature of the first organic peroxide by at least 10°C, and then raising the temperature to a temperature higher than the 10-hr half-life temperature of the third organic peroxide by at least 10°C. The obtained molded article is excellent in transparency and the like.