baber/WOPTO huggingface dataset:
Patent KR-20040064156-A (KR)
Inventor: HWANG CHAN SU
IPC: H04L1/00
Filed: 2003-01-09
Abstract: PURPOSE: A receiver of a wireless communication system using at least three transmission antennas is provided to obtain a maximum diversity order and transmission rate without a loss of the transmission rate. CONSTITUTION: A symbol arranging unit(330) receives signals received by two reception antennas(310,315) from at least three transmission antennas during four time intervals. A channel estimator(320) estimates at least three channel gains each indicating channel gains from the three transmission antennas to the two reception antennas(310,315). First and second decoders(340,345) obtain matric values with respect to every two symbols with the reception signals and the channel gains and detect two symbols minimizing the metric value. A parallel/serial converter(390) arranges the two symbols detected by the first and second decoders(340,345) in order and outputs them.
Patent KR-20030016332-A (KR)
Inventor: KIM JUNG CHEUL
IPC: E06B7/086
Filed: 2003-01-18
Abstract: PURPOSE: A safety window is provided to accomplish prevention of invasion and/or crash to the ground by dividing a large window into multiple small windows and rotating the small windows simultaneously. CONSTITUTION: The safety window comprises a rotational shaft(3) and an opening/closing device constructed of respective parts(1,3,7,8,9,10,11,12) in order to simultaneously open and/or close the small windows. Especially, the window has a handle(7), a handle shaft(8) to rotate a large gear(9), a small gear(10) turned by the larger gear(9), a threaded gear(11) to change direction of force transfer and an opening/closing gear(1) to receive the changed force. The window further is applied with a rod(12) to prevent the window from being widely opened.
Patent KR-20030027905-A (KR)
Inventor: JU KIH WAN
IPC: A61L9/013
Filed: 2003-01-28
Abstract: PURPOSE: A deodorant manufacturing method using weathered coral to be used in a place where a dynamic external force such as a frictional force, or the like, exists is provided to manufacture a deodorant having absorption properties and deodorization properties. CONSTITUTION: The method comprises the steps of: crushing weathered coral into fine grains by a fine crushing unit(3), wherein the method includes one of the steps of: excavating weathered coral stone(1) settled on the sea floor, removing foreign materials, separating only weathered coral, washing it with pure water and drying the same; heating and sterilizing the weathered coral at 100 to 250deg.C by a heating sterilization unit(2) before or after the step of crushing the weathered coral into fine grains; and baking the weathered coral at 250 to 500deg.C by a baking unit. The diameter of the fine grains to be crushed in the fine crushing step is 5.5 to 16micrometer.
Patent KR-20030066402-A (KR)
Title: 가스 공급 장치 및 방법
IPC: C23C16/448
Filed: 2003-01-30
Abstract: 외부로부터의 가스 용기의 가열 또는 냉각을 효율적으로 행할 수 있음과 동시에, 공급 가스의 압력을 대략 일정하게 유지할 수 있는 가스 공급 장치 및 방법을 제공한다. 
     설치대(11) 상에 설치된 가스 용기(10)의 저면을 향해 열매체를 분출하는 노즐(12)을 설치대의 중앙부에 형성한 관통구멍(18)에 삽입함과 동시에, 가스 용기 저면과 설치대 표면 사이의 공간으로부터 열매체를 배출하는 열매체 배출 경로를 형성한다. 가스 용기로부터 공급되는 가스의 압력 및 유량을 측정하여, 측정한 유량이 허용 유량 변동폭을 넘었을 때에는 측정한 유량과 기준 유량의 차에 따라서 열매체의 온도를 조절하고, 측정한 유량이 허용 유량 변동폭의 범위내에 있을 때에는 측정한 압력과 기준 압력의 차에 따라서 열매체의 온도를 조절한다.
Patent KR-20040004033-A (KR)
Inventor: KIM YONG SU
IPC: G03G15/10
Filed: 2003-02-05
Abstract: PURPOSE: An apparatus for preventing wraparound of a developer of a wet type electrophotographic printer is provided to prevent the developer from wrapping around a developing roller and a photosensitive drum when a development process is carried out. CONSTITUTION: A wet type electrophotographic printer includes a developer storage space for storing a liquid developer, an organic photoconductive drum(109) for forming a latent image and a developer transfer roller for transferring the developer to the organic photoconductive drum. The developer transfer roller has the first part with the first diameter and the second part(108a) having a variable diameter composed of the second diameters smaller than the first diameter. An apparatus for preventing wraparound of the developer of the wet type electrophotographic printer includes a developer density control roller that controls at least one of the quantity and density of the toner of the liquid developer provided to the developer transfer roller.
Patent KR-20040071411-A (KR)
Inventor: KIM MYEONG DEOK
IPC: D06F37/30
Filed: 2003-02-06
Abstract: PURPOSE: A full automatic washing machine is provided to simplify the structure of a clutch and to secure strong rotational force required for washing and high rotative velocity required for dehydrating. CONSTITUTION: A full automatic washing machine with an outer rotor-type BLDC(Brushless Direct Current) motor includes an outer tub installed in an outer case constituting the external form of the washing machine; a washing tub rotatably installed inside the outer tub; washing blades rotatably installed at the inner bottom of the washing tub; a dehydrating shaft(100) rotating the washing tub; a washing shaft(200) combined with the washing blades; a clutch housing(300) covering the dehydrating shaft; a stator assembly(400) producing a rotative magnetic field; a rotor assembly(500) forming a magnetic path and comprising a rotor frame, magnets, and a washing shaft-combining part; a clutch assembly(600) including a sliding coupler(650) controlling power transmission and a control unit to control movement of the sliding coupler; a water discharge valve controlling the washing water in the outer tub; a gear motor for drive device control and water discharge device control to control the action of the brake lever in a first stage state and a second stage state; and a brake assembly(700) comprising the brake lever and a brake pad(780). In the full automatic washing machine, an agitating mode executes washing by restricting the dehydrating shaft and then rotating the rotor assembly to rotate only the washing blades. The full automatic washing machine executes washing by combining a mutual reverse rotation mode in a state where the water discharge valve is not operated after releasing the brake pad from the dehydrating shaft. In a dehydrating stroke, the dehydrating shaft and the washing shaft are integrally rotated and the brake assembly is released from the dehydrating shaft by completely releasing the brake pad from a drum(160) and operating the water discharge valve.
Patent KR-20040075497-A (KR)
Inventor: CHOI GI RYUN
IPC: C21D9/00
Filed: 2003-02-21
Abstract: PURPOSE: A mold cooling apparatus is provided to substantially improve productivity, prevent safety accident of operators and improve quality of heat treated products by cooling a mold even in a relatively narrow workshop, thereby improving working environment including high temperature, flame, dust and noise. CONSTITUTION: The mold cooling apparatus comprises an apparatus main body(10) comprising an inner space in which a mold that is a cooling object is contained; a door(20) for opening and closing any one side surface of the apparatus main body; a table installed in a lower part of the apparatus main body so that the mold is rested and supported on the table; and a blowing fan(40) installed on an upper part of the apparatus main body to cool a heat treated mold by blowing cooling air onto the mold rested and supported on the table, wherein the table is rotated forwardly and reversely by a certain table rotation part(33) comprising first driving motor(33a), driving pulley(33b), driven pulley(33c) and belt(33d), wherein the blowing fan is contained and supported in a fan housing(41) on a lower part of which a plural holes are formed, and second driving motor(43) for rotating the blowing fan forwardly and reversely is mounted on the outer side of the fan housing, wherein the mold cooling apparatus further comprises a column(50) installed at one side of the apparatus main body, and a rotation supporting part(60) comprising support(60a) and bar member(60b); and a liftable and lowerable part(70) comprising third driving motor(70a), ball screw(70d) and gear box(70c), wherein a handle part is installed at the fan housing to integrally rotate the fan housing for the support, and wherein the door comprises a plural unit parts(20a) which are foldably connected to each other by a plural hinges(22).
Patent KR-20040075650-A (KR)
Inventor: KIM JIN DONG
IPC: A61P31/12
Filed: 2003-02-22
Abstract: PURPOSE: A composition including an extract of Ganoderma applanata.(Pers. Wallr) pat. exhibiting antivirus activity against enteric virus, vesicular stomatitis virus, hepatitis B virus and human immunodeficiency virus is provided. It can be used as a drug and health supplementary food for prevention and treatment of viral disease. CONSTITUTION: The composition for prevention and treatment of viral disease contains 0.1 to 80% by weight of an extract of Ganoderma applanata.(Pers. Wallr) pat., additionally carriers, excipients or diluents, base on the total weight of the composition. The extract of Ganoderma applanata.(Pers. Wallr) pat. is prepared by extracting Ganoderma applanata.(Pers. Wallr) pat. in water, C1-4 lower alcohol or a mixture thereof. The composition is formulated into the shape of an oral formulation such as powders, granules, tablets, capsules, suspensions, emulsions, syrups and aerosols, an external formulation, a suppository or a sterile, injectable solution.
Patent KR-20030071556-A (KR)
Title: 질화물 반도체, 반도체 소자 및 이들의 제조 방법
IPC: H01L29/20
Filed: 2003-02-27
Abstract: 표면에 넓은 저결함 영역을 갖는 질화물 반도체와 이것을 사용한 반도체 소자, 및 가로 방향 성장 기술을 사용한 층 형성 공정에서 간편하게 표면 결함을 저감시킬 수 있는 질화물 반도체의 제조 방법과, 이것을 사용하여 제조되는 반도체 소자의 제조 방법을 제공한다. 기판(100)의 위에, 버퍼층(100a)을 개재하여 종 결정부(105)를 스트라이프형으로 형성한다.  다음에, 2단계의 성장 조건으로 종 결정부(105)로부터 결정을 성장시키고, 질화물 반도체층(107)을 형성한다.  그 제 1 단계에서는 성장 온도 1030℃에서 층 두께 방향의 단면이 사다리꼴형인 저온 성장부(107a)를 형성하고, 제 2 단계에서는 성장 온도 1070℃에서 가로 방향 성장을 지배적으로 진행시켜, 저온 성장부(107a)간에 고온 성장부(107b)를 형성한다. 이로써, 질화물 반도체층(107)의 표면은 저온 성장부(107a)의 상방에 있어서 힐로크(hillock)나 통상의 격자 결함이 저감된다.
Patent KR-20040077093-A (KR)
Inventor: PARK YOUNG GIL
IPC: G10D7/00
Filed: 2003-02-27
Abstract: PURPOSE: A musical instrument having wide strings which make sounds by blowing is provided to freely generate sound in a wide sound range by vibrating wide strings by blowing. CONSTITUTION: A musical instrument includes wide strings(1,2) which are less than 1mm wide. A length of each wide string(1,2) is variably determined according to sound to be generated. One of wide strings(1,2) is used for generating low sound and the other of wide strings(1,2) is used for generating high sound. A string bobbin(3) is installed at one side of the wide strings(1,2) in order to fix the wide strings(1,2). A supporter(2) is provided in such a manner that an interval between the supporter(2) and the wide string(1) is maintained at a length of 2mm.
Patent KR-20040025528-A (KR)
Title: Magnetic actuator with reduced magnetic flux leakage and haptic sense presenting device
Inventor: WATANABE YOICHI
IPC: G06F3/033
Filed: 2003-03-14
Abstract: PURPOSE: A magnetic actuator with reduced magnetic flux leakage and a haptic sense presenting device are provided to reduce the leakage of the magnetic flux to the outside and perform an operation in a stabilized manner by improving a structure of the magnetic actuator. CONSTITUTION: A magnetic actuator includes a first magnet array and a second magnet array. The first magnet array is formed with a plurality of magnets(10a-10d) arranged in parallel to opposite magnetic poles, alternately. A plurality of plane coils(12a-12d) are inserted between the corresponding magnetic poles of the first magnet array wherein the driving force for the corresponding coil is obtained by applying the electric current to the coil in the magnetic field generated by the magnet. The second magnet array is formed with a plurality of magnets(24a-24d) having opposite magnetic poles to the magnetic poles of the magnets of the first magnet array.
Patent KR-20040081266-A (KR)
Inventor: KIM DONG UK
IPC: H01J37/305
Filed: 2003-03-14
Abstract: PURPOSE: An exposure apparatus using a patterned emitter and a fabricating method thereof are provided to emit electrons by utilizing an electron beam source using a semiconductor layer as a mask. CONSTITUTION: A superconducting emitter(110) is formed by a superconducting plate(111), a dielectric plate(113) laminated on the superconducting plate, and a semiconductor layer(114) formed on the dielectric plate corresponding to a substrate holder. A heating source(118) is used for heating the superconducting emitter. A magnet or DC magnetic field generator(130) is installed at the outside of the emitter and the substrate holder in order to control paths of electrons emitted from the superconducting emitter.
Patent KR-20040088109-A (KR)
Inventor: CHO SU
IPC: E06B7/16
Filed: 2003-04-08
Abstract: PURPOSE: A window closing device is provided to minimize the thermal exchange or noise transfer through a gap by intercepting a gap between a window and a window frame effectively. CONSTITUTION: The window closing device comprises: a body(1) provided with an open-cut part(11), a shaft fixture(12) and a guide rail(13); a movable shaft(2) provided with a pinion(21) and fixed to the shaft fixture(12) rotatively; a rack(3) provided with a guide groove(31) formed correspondingly to the guide rail(13), horizontal screw threads(32) formed to be coupled with the pinion(21), a projection(33) to be projected outward through the open-cut part(11) and a spring fixture(35) fixed with a compressive coil spring(34); and a sealing bar(4) provided with a fitting hole(41) corresponding to the section of the movable shaft(2) and extended longitudinally.
Patent KR-20040089759-A (KR)
Inventor: KIM JEONG HO
IPC: G08G1/02
Filed: 2003-04-15
Abstract: PURPOSE: A wireless vehicle detection system by using a solar power is provided to reduce cost of the construction and repair works. CONSTITUTION: A wireless vehicle detection system by using a solar power includes a communication unit(100) controlling traffic signal light, a local control board(LCB)(200), a local control radio(LCR) frequency modem(300), a loop sensor radio(LSR) frequency modem(400), a loop sensor board(LSB)(500) and a local traffic signal control(LSC)(600). The LCB(200) up-loads the collected data from a master control unit(MCU)(220) to the communication unit(100). The MCU(220) requests the data to each of the LSB(500) as an ID through the lower communication unit(230). The signal received through the LSR frequency modem(400) is transmitted to the process unit(530) of the LSB(500). If the ID of the signal received from the process unit(530) is matched with the ID, the collected data is transmitted to the LCR frequency modem(300) through the LSR frequency modem(400) wirelessly. The data is collected by the MCU(200). And, the wireless vehicle detection system is characterized in that the power of the loop is a self power generated by using a solar power.
Patent KR-20030045713-A (KR)
Inventor: BAIK HWUO SEOUNG
IPC: B60R16/02
Filed: 2003-04-22
Abstract: PURPOSE: A device for controlling electronic equipment by using one display unit is provided to remove noise from video and audio signals and to simplify the structure of wiring by uniting the video and audio signals and selectively supplying power to the electronic equipment. CONSTITUTION: A signal inputting unit receives signals from electronic equipment. A power supply unit selectively supplies power to the electronic equipment. An electronic equipment selecting unit selects one displayed electronic equipment among the electronic equipments. A power selecting unit supplies the power to the selected electronic equipment. A signal amplifier amplifies an audio signal while transmitting the electric signal. A noise removing unit removes noise from the signal.
Patent KR-20040092657-A (KR)
Inventor: PARK YUN GU
IPC: A21D13/00
Filed: 2003-04-24
Abstract: PURPOSE: A method of making dough skin of and sweet red bean paste stuffed into manju by adding vitamin B2, sorbitol, maltose or the like to sweet red bean paste is provided. The manju as famous confectionery in Japan can be prepared using the dough skin of manju having improved moisturizing properties and keeping quality and the sweet red bean paste having enriched nutrients. CONSTITUTION: The dough skin of manju is prepared by the steps of: producing pre-made syrups by mixing 25.95% by weight of eggs, 45.17% by weight of sugar, 6.729% by weight of corn syrup, 10.57% by weight of sorbitol, 6.24% by weight of glucose, 5.2% by weight of hydrogenated starch hydrolysate syrup and 0.29% by weight of flavors; producing post-made syrups by mixing 97.9% by weight of the pre-made syrups and 2.09% by weight of sodium bicarbonate and aging at room temperature; and kneading 43.82% by weight of the post-made syrups and 56.18% by weight of wheat flour and aging. The sweet red bean paste stuffed into the manju is prepared by the steps of: concentrating 62.37% by weight of sweet red bean paste, 30.63% by weight of sugar, 5.15% by weight of sorbitol, 2.451% by weight of maltose and 0.12% by weight of salt and aging them with vitamin B2 at room temperature for 1 to 2 days. The manju is prepared by the steps: wrapping 24 to 25g of the sweet red bean paste with 12 to 13g of the dough skin, followed by forming into a specified shape; brushing up the dust from the dough skin; and spraying liquid on the surface of uncooked manju and baking at 220deg.C.
Patent KR-20040100455-A (KR)
Inventor: KIM KI SOON
IPC: C12G3/02
Filed: 2003-05-23
Abstract: PURPOSE: A manufacturing method for wine of Dictamnus albus is provided, which Dictamnus albus wine contains a component dictamnine originated from Dictamnus albus as an effective component, so that the Dictamnus albus wine is useful for treatment of prevention of allergic nasitis, cough, asthma, hepatitis, lung tubercle, stomach disorder, arthritis and skin disease. CONSTITUTION: The manufacturing method for wine of Dictamnus albus comprises the steps of: maturing Dictamnus albus in refined wine(soju) with 15 to 35% of alcohol content at room temperature for 3 to 6 years to prepare Dictamnus albus wine; heating alcohol with 90 to 98% of alcohol content and passing the vapor of alcohol through Dictamnus albus for 4 to 8 hours to prepare Dictamnus albus alcohol; and mixing the Dictamnus albus wine with 4 to 6% of Dictamnus albus alcohol, and diluting the mixed wine with purified water.
Patent KR-20040107658-A (KR)
Inventor: KIM CHEOL HO
IPC: G02F1/133
Filed: 2003-06-09
Abstract: PURPOSE: A liquid crystal display is provided to expand a repair limit interval of data lines without distorting data applied to the data lines when the data lines are repaired. CONSTITUTION: An array substrate has an activated area and a non-activated area surrounding the activated area. A plurality of data lines(DL_1,...,DL_2m) are formed at the activated area and gate lines cross the data lines. A data driving circuit part is formed at an upper non-activated area for applying driving signals to the data lines. A line block selecting part(370) outputs driving signals to the data lines by blocks according to a transmission gate signal inputted from the outside. A repair part is formed at the non-activated area for receiving input of driving signals from an output end of the data driving circuit part corresponding to specific data lines having defects. The repair part converts the inputted driving signals into driving signals by blocks for applying the converted driving signals to ends of the specific data lines formed at a lower non-activated area.
Patent KR-20030095332-A (KR)
Title: 전자카메라
IPC: G03B17/00
Filed: 2003-06-10
Abstract: 본 발명은 나사나 부착돌기부를 이용하지 않고 부품유니트를 카메라본체내에 용이하게 맞붙이고, 또한 소형화 및 박형화도 도모하는 전자카메라에 관한 것으로, 카메라본체내에 각종의 부품유니트(13∼16)를 위치 결정하는 제 1∼제 4 위치결정부재(17∼20)를 구비하고, 이들 위치결정부재(17∼20)를 박판상으로 형성하여 카메라본체내에 평면적으로 병렬하여 배치하며, 이 상태에서 각 위치결정부재(17∼20)를 통하여 각종의 부품유니트(13∼16)를 카메라본체내에 맞붙이고 있고, 따라서 카메라본체가 금속제이더라도 나사나 부착돌기부를 이용하지 않고 부품유니트 (13∼16)를 위치결정부재(17∼20)에 의해서 간단하게 또한 용이하게 맞붙일 수 있으며, 또 카메라본체내에 있어서의 위치결정부재(17∼20)의 설치공간을 거의 필요로 하지 않는 정도로 억제할 수 있는 동시에, 카메라본체를 금속판으로 얇게 형성할 수 있고, 이에 따라 카메라전체의 소형화 및 박형화가 도모되는 것을 특징으로 한다.
Patent KR-20040106719-A (KR)
Inventor: CHUN GYEONG EOP
IPC: B09B3/00
Filed: 2003-06-11
Abstract: PURPOSE: To provide an apparatus for recovering contents comprising processes of cutting packing paper, sorting contents and crushed packing paper and collecting recovered contents continuously by a series of mechanized units, and an apparatus for performing the processes more easily and completely recovering contents such that foreign materials such as pieces of the packing paper are not inserted into the contents. CONSTITUTION: The apparatus for recovering contents comprises a packing paper cutting unit(1), and a separation unit(2) for separating contents(C) from crushed packing paper(P) cut through the packing paper cutting unit, wherein the packing paper cutting unit comprises a hopper(11) into which a product to be treated is inputted; a cutter(12) for cutting the inputted packing paper; a gear type gripping roll(13) engaged with the cutter to hold the packing paper so that packing paper of the product to be cut by the cutter is easily cut; and a discharge port(15) for discharging the contents and the crushed packing paper cut by the cutter and the gear type gripping roll, and the separation unit comprises an inflow port(21) in which the crushed packing paper and the contents discharged from the discharge port of the packing paper cutting unit flow; a drum(22) connected to the inflow port and formed in a sieve having a determined mesh to separate the crushed packing paper from the contents; and a drum housing(23) for surrounding the drum and comprising a content discharge port(24) for directly discharging the separated contents to the lower side and a packing paper discharge port(25) for discharging the crushed packing paper in a side direction.
Patent KR-20040106893-A (KR)
Inventor: CHOI MUN JAE
IPC: A61Q19/08
Filed: 2003-06-12
Abstract: PURPOSE: Provided are the extract of Glycine Semen Germinatum and a functional cosmetic for preventing skin-aging containing the same as an active ingredient. The composition improves skin wrinkles, increases collagen synthesis, and has excellent moisturizing effect. Thus it is used for preventing skin-aging. CONSTITUTION: The extract of Glycine Semen Germinatum is obtained by the steps of: germinating beans to produce Glycine Semen Germinatum; freeze drying the Glycine Semen Germinatum; extracting the freeze dried Glycine Semen Germinatum with hot water; filtering and concentrating the extract under reduced pressure; and purifying the concentrated extract of Glycine Semen Germinatum. The functional cosmetic for preventing skin-aging contains 0.0001-90 wt.% of the extract of Glycine Semen Germinatum.
Patent KR-20040108001-A (KR)
Inventor: LEE BYEONG HUN
IPC: B62D1/184
Filed: 2003-06-16
Abstract: PURPOSE: A tilt steering device for a vehicle is provided to improve operability of a tilt lever by smoothly changing a rotary motion into a rectilinear motion even if operating load of the tilt lever is changed or overload is generated in releasing tilt. CONSTITUTION: A tilt steering device for a vehicle is composed of a lower steering shaft mounted with a steering gear at the lower end; an upper steering shaft(11) installed with a steering wheel at the upper end; a universal joint for connecting the upper end of the lower steering shaft and the lower end of the upper steering shaft; a lower column member(15) fixed to a vehicle body with supporting movably the lower steering shaft; an upper column member for supporting movably the upper steering shaft; and a tilt-lock mechanism(160) for tilt-locking the upper column member for the lower column member. The tilt-lock mechanism comprises a fixed gear(31) disposed at the lower column member; a movable gear(320) supported to the upper column member to move; a female screw unit installed at the upper column member; a transfer screw bar combined with the female screw unit to pressurize and engage the movable gear with the fixed gear; and an operating member(340) for rotating the transfer screw bar.