baber/WOPTO huggingface dataset:
Patent KR-20040070786-A (KR)
Inventor: KIM TAE HUN
IPC: H01L21/68
Filed: 2003-02-04
Abstract: PURPOSE: An apparatus for detecting a rotation position of an index plate of a loadlock chamber is provided to eliminate the necessity of a sensor cable moving according to vertical movement of an increasing member by including a sensor under the index plate such that the sensor is capable of detecting the rotation position of a wafer cassette. CONSTITUTION: A pair of reflection units are so formed to reflect the light incident upon the corner of the bottom surface of the index plate(31) connected to the rotation movement of an elevating axis. An optical sensor is located in a position corresponding to the pair of reflection units. An out-sensor(43) is so installed to correspond to one of the pair of reflection units before the index plate is rotated. An in-sensor(45) is so installed to correspond to the pair of reflection unit after the index plate is rotated. The optical sensor includes the out-sensor and the in-sensor.
Patent KR-20030015360-A (KR)
Title: Wooden pillow
Inventor: JANG BYOUNG CHUL
IPC: A47G9/10
Filed: 2003-02-04
Abstract: PURPOSE: Provided is a wooden pillow which has an electric circuit installed and its position is fixed by selecting one among various sizes and types of rods, thereby preventing stiff neck. CONSTITUTION: The wooden pillow includes rods(101) having different sizes and provided with nut parts at both ends. A thermal rod and a ray rod are fixed between a supporting rod(3) having a plurality of fixing holes(8) formed thereon and a connecting rod(4) by bolts., A connecting pin is connected to a bonding part on a substrate through a connecting pin hole, whereby a circuit is connected and controlled by a timer circuit and a temperature circuit.
Patent KR-20040071941-A (KR)
Inventor: KIM SEONG IL
IPC: G11C11/15
Filed: 2003-02-07
Abstract: PURPOSE: A method for designing the equivalent circuit of a spin bipolar transistor is provided to easily realize the design of the multi spin bipolar transistor and the spin logic circuit. CONSTITUTION: A method for designing the equivalent circuit of a spin bipolar transistor is characterized in that the flowing of the spin polarized current from the emitter to the collector is analyzed by constructing the emitter and the collector as each of the inductances. The spin bipolar transistor of emitter/base/collector structure is made of ferroelectric material/non-ferroelectric material/ferroelectric material. And, the base is consisted of a variable resistance and a variable capacitance.
Patent KR-20040075398-A (KR)
Inventor: BAEK SEUNG SE
IPC: G01N3/24
Filed: 2003-02-20
Abstract: PURPOSE: A miniaturized shear-punch tester and a method for evaluating the shear strength and the shear strain for a solder joint are provided to allow a micro-reliability estimation such as sheer strength and sheer strength for a solder joint of electronic parts and to prevent moment from occurring when a sheer change of a conventional single lap shear specimen happens. CONSTITUTION: A miniaturized sheer-punch tester includes a shear-punch tester jig, a load cell(14), a furnace device(5), a reduction gear(15), a linear variable differential transducer, a vacuum device(6), a cooling device, and a control device. An upper die(2) of the shear-punch tester jig and a lower die(3) of the shear-punch tester jig fix a specimen of the solder joint to an upper part of the body. The furnace device(5) surrounds the shear-punch tester jig and heats the surroundings. The load cell(14) is used for measuring a load exerting on the specimen.
Patent KR-20030071561-A (KR)
Title: 수동 구동 분사기용 오리피스 컵
IPC: B05B1/34
Filed: 2003-02-27
Abstract: 수동 구동 분사기는 배출 통로의 원통형 개구 내부에 장착된 역테이퍼를 갖는 오리피스 컵을 구비하여, 분사기 구동중에 벗겨짐이 없이 오리피스 컵을 제 위치에 확실하게 유지한다.
Patent KR-20030074215-A (KR)
Title: 주석 도금 방법
IPC: C25D7/00
Filed: 2003-03-05
Abstract: 휘스커(whisker) 형성이 크게 감소된 주석 침착물이 제공된다.  휘스커를 형성하는 경향이 감소된 주석 층 또는 필름을 침착하는 방법이 또한 제공된다.
Patent KR-20040079243-A (KR)
Inventor: CHOI HYEONG GYU
IPC: A23K20/195
Filed: 2003-03-07
Abstract: PURPOSE: A antibiotic composition composed of calcium salts of chlortetracycline, citric acid coated with medium-chain fatty acid and excipients containing Yucca Schidigera extracts is provided. The antibiotic composition has enhanced bioavailability, palatability and antimicrobial effect. CONSTITUTION: The antibiotic composition comprises 1 part by weight of tetracycline-based antibiotics such as calcium salts of chlortetracycline, 0.1 to 0.7 parts by weight of citric acid coated with medium-chain fatty acid and 0.3 to 0.9 parts by weight of excipients containing Yucca Schidigera extracts. The citric acid coated with medium-chain fatty acid comprises 1 part by weight of citric acid and 0.01 to 0.03 part by weight of medium-chain fatty acid. The excipients containing Yucca Schidigera extracts are prepared by absorbing 0.05 to 0.2 parts by weight of Yucca Schidigera extracts into 1 part by weight of excipients.
Patent KR-20040080627-A (KR)
Inventor: KANG BYEONG EON
IPC: H01L21/306
Filed: 2003-03-12
Abstract: PURPOSE: A method for preventing burr of a window slit is provided to minimize crack, such as tie bar-burr and glass fiber-burr by adding a free-crack forming step in punching process. CONSTITUTION: A PCB(Print Circuit Board) having a plurality of solder ball pads is prepared(S1000). A tie bar is plated between the solder ball pads to connect a power line using a bond pad(S2000). A free-crack of a window slit shape is formed according to the power line of the PCB by pressing(S3000). A widow slit is then formed by punching the free-crack(S4000).
Patent KR-20040081523-A (KR)
Inventor: KIM JIN HAN
IPC: G11B20/18
Filed: 2003-03-13
Abstract: PURPOSE: A data modulation device capable of suppressing a DC(Direct Current) by using parity information of a synchronous codeword is provided to set a bit for controlling a parity within a synchronous codeword, so that the parity of the synchronous codeword can multiplex input data according to an even number or an odd number, thereby effectively suppressing DC components of a codeword stream without deteriorating a code rate. CONSTITUTION: A multiplexer(20) attaches 1-bit multiplexing information to each data string divided by a divider(10), multiplexes into 2 data strings, and converts it into 2 kinds of pseudo random data according to the information. The first and second synchronous/multiplexing ID inserters(31,32) of a synchronous codeword inserter(30) insert synchronous codewords into the pseudo random data. An encoder(40) generates codewords during an insufficient DC suppression RLL(Run Length Limited) modulation, groups the codewords, and performs the RLL modulation. A comparator/selector(50) compares modulation streams of 2 channels, and selects a modulation stream having small DC components.
Patent KR-20030029568-A (KR)
Inventor: HONG YONG HWAN
IPC: E04B1/04
Filed: 2003-03-17
Abstract: PURPOSE: A construction method for rafters and extended eaves of a Korean-style house and a temple is provided to improve work efficiency by reducing the time and manpower required for form installation and dismantlement. CONSTITUTION: The construction method for rafters and extended eaves of a Korean-style house and a temple comprises the steps of putting concrete extended eaves on the top of timbering(8) and rafters/eaves scantlings(7), then placing concrete extended eaves scantlings(5) on the end, putting concrete rafters(4) on timbering(8) and round beams(9), placing a linear reinforcing bar(1) on timbering(8) and rafters/eaves scantlings, installing shingles for extended eaves(10) and shingles for convex tiles(11), blocking an interval between the rafters with shingles for rafters(12) and half-sized tiles trimmings(13), and connecting bent-up bars(2,2a) and linear reinforcing bars(1,1a) with tie bars, main reinforcing bars and auxiliary reinforcing bars, then placing concrete.
Patent KR-20030031055-A (KR)
Title: Ink, ink set, ink cartridge, recording unit, image recording apparatus and image recording method
Inventor: OSUMI KOICHI
IPC: C09D11/00
Filed: 2003-03-20
Abstract: PURPOSE: A method for reducing the bleeding between black image and color image adjacent each other on a recording medium, an image recording method and a color image formation method are provided, to mitigate the dependency of a recording medium on image quality and to obtain a black ink capable of giving a high quality image stably. CONSTITUTION: The method for reducing the bleeding between black image and color image adjacent each other on a recording medium when the black image and the color image are formed on a recording medium, comprises the steps of applying a black ink comprising self-dispersing carbon black and at least one salt selected from the group consisting of (M1)2SO4, CH3COO(M1), Ph-COO(M1), (M1)Cl, (M1)Br, (M1)I, (M1)2SO3 and (M1)2CO3 (wherein M1 is an alkali metal, an ammonium or an organo-ammonium and Ph is a phenyl group) to the region where the black image is formed; and applying a color ink to the region where the color image is formed. Preferably the black ink has a first surface tension, and the color ink has a surface tension smaller than the first surface tension.
Patent KR-20030029586-A (KR)
Inventor: NA DAE HA
IPC: B26B1/08
Filed: 2003-03-21
Abstract: PURPOSE: A cutter used as an envelope opener is provided to use the cutter as the envelope opener by turning the blade of the cutter at an angle of 180 degrees. CONSTITUTION: A blade(11) is built-in a movable member(10). A support member(30) supports the movable member so that the movable member moves in a straight line and rotates. An oblique groove(31) is formed at one side of the support member. When the movable member is contained in the support member, the blade lies in the oblique groove.
Patent KR-20040075667-A (KR)
Inventor: JUNG HYUN TEA
IPC: F16K15/04
Filed: 2003-03-22
Abstract: PURPOSE: A finishing cock is provided to reduce the working process by directly finishing and connecting the middle valve in the limit space, to seal the plug doubly by restricting the pipe from being loosened in the connection portion, and to prevent accidents by restricting gas leakage. CONSTITUTION: A threaded part(1) is formed in a hose connection portion(3) of a middle valve(5), and a plug(2) is finished by directly contacting packing(7) of the plug to the hose connection portion of the middle valve with a plug tightening tool(8). The hose is removed, and the plug is finished without processes for separating a valve handle and removing the valve. Gas leakage is prevented in replacing or deforming the valve from deformation or breakage of the valve handle. Loosening of the upper pipe is restricted by decreasing the diameter of the finishing plug. The plug of the middle valve is sealed and finished doubly with little force.
Patent KR-20040084559-A (KR)
Inventor: HUH MIN JEONG
IPC: C07K14/47
Filed: 2003-03-28
Abstract: PURPOSE: Protein msec7 with novel function is provided, which regulates neuritogenesis and synaptic transmission in neuron of Aplysia kurodai, and relates to membrane traffic of the neuron cell and modulation of actin cytoskeleton. Therefore, the protein msec7 is useful in the study on synaptic plasticity and gene transfer. CONSTITUTION: The protein msec7 regulates neuritogenesis and synaptic transmission by GEF(GDP/GTP exchange factor) activity dependent method, wherein the protein msec7 induces neuritogenesis by modulation of actin cytoskeleton; the protein msec7 increases varicosity by GEF(GDP/GTP exchange factor) activity dependent method; the protein msec7 comprises msec7-1 and msec7-2; and the protein msec7-1 is encoded by the nucleotide sequence of SEQ ID NO:1 or SEQ ID NO2, and the protein msec7-2 is encoded by the nucleotide sequence of SEQ ID NO:3.
Patent KR-20040087737-A (KR)
Title: Street lamp capable of integrating electric power using a couple of propellers and electric power using solar energy
Inventor: WON IN HO
IPC: F21S13/10
Filed: 2003-04-07
Abstract: PURPOSE: A street lamp using a cogeneration method is provided to enhance the efficiency by integrating electric power using a couple of propellers and electric power using solar energy. CONSTITUTION: A plurality of stepped pins(12) are installed on a supporter(13). A pillar(1) is fixed on the supporter. A plurality of lamps(9,9') are installed at an intermediate part of the pillar. A net working board(8) having an entrance(11) is fixed to an upper part of the pillar. A vertical rotary shaft(7) is inserted into an upper end of the pillar. The vertical rotary shaft is fixed on a bottom of a body(2). A horizontal rotary shaft(6) is inserted into the body. A plurality of propellers(4,5) are installed at a front part and a rear part of the horizontal rotary shaft. A plurality of fans(3,3') are installed at the outside of the body. A solar cell plate is adhered on an intermediate part of the pillar.
Patent KR-20030037243-A (KR)
Inventor: LEE HWAN UP
IPC: D06M15/15
Filed: 2003-04-08
Abstract: PURPOSE: Fiber using new biomaterial is characterized by healing and improving skin diseases, having analgesic antiphlogistic effect, helping antioxidant's action with natural antioxidant material, promoting the circulation of blood, being good for health and deodorizing. It is useful for socks, material for shoes, underwear, clothes, a mask, a hairband, a bandage, a compression bandage, a pillow and gloves. CONSTITUTION: Fiber using new biomaterial is obtained by the steps of: preparing a main composition comprising 10% of proteins, 4% of linoleic acid, 4% of linolenic acid, 4% of oleic acid, 5% of menthol, 3% of capsaicin, 7% of silicates, 3% of zinc oxide, 5% of L-ascorbic acid, 5% of tocopherol, 5% of vitamin A, 3% of methyl salicylate, 5% of tannic acid, 7% of crocetin, 7% of cadinen, 8% of torilen, 5% of xanthostrumarin, 5% of acetylshikonin and 5% of herb; mixing the main composition with 10% of proteins(50% for low viscosity), 50% of purified water, a herb, a colorant(for controlling color) and 3% of an acrylic resin(hard type, soft type), and diluting and mixing the composition at low speed for 120min. at 16-20deg.C; depositing 70% of the composition and 30% of fiber for 24hrs at 16-20deg.C; combining 5% of sodium carbonate and antimonate and 3% of sodium based on a weight of the fiber after depositing the fiber 100%, followed by infiltrating them into the fiber for 24hrs at 25-30deg.C; heated-air drying the fiber at 15-20deg.C for 10min. in a drying chamber; and flatting the fiber and then heated-air drying it at 15-20deg.C for 20min.
Patent KR-20040090745-A (KR)
Inventor: BAEK SEONG SIK
IPC: G05B17/00
Filed: 2003-04-18
Abstract: PURPOSE: An analysis method for strut mounting structure design is provided, which reduces cost and time required in computational analysis. CONSTITUTION: According to the analysis method, stiffness variation according as processing a strut mounting hole as to a strut mounting shape is analyzed using a modal frequency response analysis and a static analysis(S10). A reform measure of a strut mounting structure satisfying a stiffness reference is calculated as to the strut mounting structure where the strut mounting hole is not processed, using the static analysis(S20). An optimum position of the strut mounting hole is selected using the static analysis under the state that the strut mounting hole is not processed as to the calculated strut mounting structure(S30). And hte strut mounting hole is processed at the optimum position of the strut mounting hole and the stiffness of the strut mount is checked by the modal frequency response analysis(S40).
Patent KR-20040091496-A (KR)
Inventor: CHANG SEOK YOUN
IPC: G08B17/00
Filed: 2003-04-22
Abstract: PURPOSE: An emergency lamp having an audiovisual recognizing element is provided to evacuate safely persons at an emergency state by guiding them to an emergency exit within a short period of time. CONSTITUTION: A case includes an opening part. An LED display(130) is installed in the inside of the case and is formed with a plurality of LEDs to display characters and pictures. A power supply(150) is used for supplying power to drive the LED display. A power failure detector(160) is connected to the power supply in order to detect a state of power failure of the power supply. An auxiliary battery(170) is used for supplying the emergency power to the inside of the case when the state of the power failure is detected by the power failure detector. A center control unit(200) is connected to a control panel and a fire fighting system in order to sense an emergency state of a building. A voice controller(190) is connected to the center control unit in order to report the emergency state to the outside.
Patent KR-20040093519-A (KR)
Inventor: LEE DEOK JAE
IPC: C22C38/00
Filed: 2003-04-30
Abstract: PURPOSE: To provide a method for manufacturing linear rail to greatly improve varieties of mechanical properties and substantially extend durable life cycle of the linear rail by constantly increasing contents of carbon, manganese and chromium and maintaining nonmetallic inclusion and oxygen to very low contents. CONSTITUTION: The method comprises a process of an end part of round bar made of steel comprising 0.65 wt.% of carbon, 0.92 wt.% of manganese, 0.1 wt.% of chromium, 0.25 wt.% of silicon, 0.015 wt.% of phosphorus, 0.018 wt.% of sulfur, 0.05 wt.% of molybdenum, 0.13 wt.% of nickel, 0.18 wt.% of copper, 0.0008 wt.% of oxygen, 0.002 wt.% of titanium and 97.6842 wt.% of iron in such a way that the end part of the round bar corresponds to a lead-in part of dies; a process of leading the round bar in the dies, and cold drawing the round bar in a rail shape; a process of annealing the rail by heating the cold drawn rail to a certain temperature and slowly cooling the heated rail; a process of leveling the annealed rail so that the rail is accurately straightened; and a process of cutting the leveled rail to a certain length to manufacture a linear rail comprising 0.65 wt.% of carbon, 0.92 wt.% of manganese, 0.1 wt.% of chromium, 0.25 wt.% of silicon, 0.015 wt.% of phosphorus, 0.018 wt.% of sulfur, 0.05 wt.% of molybdenum, 0.13 wt.% of nickel, 0.18 wt.% of copper, 0.0008 wt.% of oxygen, 0.002 wt.% of titanium and 97.6842 wt.% of iron.
Patent KR-20040097463-A (KR)
Inventor: KWAK JEONG WON
IPC: H04B15/00
Filed: 2003-05-12
Abstract: PURPOSE: A device for removing interference of signals having different features and a removing method therefor are provided to exactly obtain a frequency of an analog signal existing in the same frequency band as a digital signal, and to exactly remove the analog signal only, thereby preventing the digital signal from being distorted. CONSTITUTION: Plural filter units(100,200,300) remove plural analog signals included in inputted signals. A frequency return unit(400) returns frequency bands of the input signals shifted by the plural filter units(100,200,300). The first filter unit(100) comprises as follows. The first frequency shifter(110) shifts a frequency spectrum of the input signals. The first DC offset unit(130) offsets the first carrier signal. The first frequency shifter(110) comprises as follows. The first tracker(111) tracks a frequency of a frequency area for the first carrier signal by using an ALE(Adaptive Line Enhancer). The first synthesizer(113) generates a synthetic signal by using the tracked frequency. The first complex multiplier(115) multiplies the synthetic signal by the input signals.
Patent KR-20040102641-A (KR)
Inventor: KWAK JONG TAE
IPC: G11C11/407
Filed: 2003-05-28
Abstract: PURPOSE: A register controlled delay locked loop(DLL) provided with an acceleration mode is provided to improve the operational characteristics of the DLL by preventing the delay locked time from increasing at the DLL in a low operational frequency. CONSTITUTION: A register controlled delay locked loop(DLL) provided with an acceleration mode includes a pair of delay lines(54,55), a delay model(59), a first phase comparison unit(60), a second phase comparison unit(64), a shift register controller(61), a controller(66) and a shift register(62). The delay model reflects the delay condition of the practical clock path on the inner clock passing through the delay lines. The first phase comparison unit compares the output signal of the delay model with the phase of the inner clock. The second phase comparison unit compares the output signal of the delay unit with the phase of the inner clock. The shift register controller outputs the shift left signal, shift right signal and an acceleration shift signal in response to the output signals of the first phase comparison unit and the mode determination unit. The controller(66) controls the unit delay amount at the acceleration mode in response to the operational frequency information. And, the shift register controls the delay amount of the delay lines in response to the outputs of the shift register controller and the controller(66).
Patent KR-20040102993-A (KR)
Inventor: KIM GYU YEONG
IPC: F24C15/20
Filed: 2003-05-30
Abstract: PURPOSE: A microwave oven as hood is provided to previously prevent the breakage of a fan motor from an overheating by a structure to smoothly radiate heat in a space installing the fan motor. CONSTITUTION: A main body(100) has a component mounted chamber while forming the appearance. The main body has a centrifugal fan(31) and an exhaust motor(30) to be driven for sucking and discharging air. An oven cavity(200) forms a cooking chamber by connecting through the inner space of the component mounted chamber. The oven cavity has a first through hole(220) to connect through the inner space of the main body. A convection fan(51) and a fan motor(52) are driven to convect the heat inside the cooking chamber through the first through hole by installing between the main body and an inner wall. A partition plate(600) separates a space installing the convection fan and the fan motor from the rear side of the main body to flow external air. The partition plate has a second through hole(610) to connect through each space. Thereby, the damage of the fan motor from an overheating is minimized.
Patent KR-20040107212-A (KR)
Inventor: BAE SUN CHEOL
IPC: B23Q3/06
Filed: 2003-06-13
Abstract: PURPOSE: A clamp device is provided to improve working efficiency by changing the direction of the profile plate, attaching and detaching parts, and separating or changing the angle conveniently with simple operation. CONSTITUTION: A clamp device is composed of a turning unit having a movable piece(6) including a push bar and rotating members turned by the movable unit, a supporting bar(1) protruding the push bar of the movable piece by supporting the turning unit and assembling a cover(4) in the upper part, and cams(3) protruded below the bottom of the supporting bar, combined with the rotating member and rotated in turning the rotating member. The turning unit is composed of a rack gear, and the rotating member is composed of a pinion gear engaged with the rack gear.
Patent KR-20040107845-A (KR)
Inventor: KIM DAE SUK
IPC: G06F1/16
Filed: 2003-06-14
Abstract: PURPOSE: A device for restricting near use of a computer monitor with a proximity sensor is provided to make monitor use difficult and inform the user of the near use if a user is within a predetermined distance by measuring the distance between the user and the monitor with the proximity sensor. CONSTITUTION: A connecting/disconnecting tool(120) makes the monitor(20) abnormally operated by disconnecting more than one signal line of a monitor cable depending on a control signal. The proximity sensor(101) transmits/receives the signal for measuring the distance between the user and the monitor by installing to the monitor. A distance measurer(130) calculates the actual distance between the user and the monitor based on the transmitting/receiving signal of the proximity sensor. A controller(110) makes the monitor abnormality operated by controlling the connecting/disconnecting tool if the distance is under the predetermined distance. An alarm/display tool(140) visually or auditorily informs the user of the near use in case of the near use, and visually or auditorily informs the user of abnormal operation of the monitor when the monitor is abnormally operated.