baber/WOPTO huggingface dataset:
Patent KR-20030097005-A (KR)
Title: Apparatus for fabricating semiconductor device
Inventor: JUNG SANG GIL
IPC: H01L21/304
Filed: 2002-06-18
Abstract: PURPOSE: An apparatus for fabricating a semiconductor is provided to reduce an interval of time reaching vacuum and atmospheric states by minimizing damage to a wafer and the size of a loadlock chamber, and to eliminate particles by removing friction of parts when the wafer transfers between the loadlock chamber and a process chamber. CONSTITUTION: Each wafer is mounted on at least three heater stages(155,156,157). Plasma generating units of a cylindrical type are formed on the respective heater stages. Power units are installed in the plasma generating units, respectively. When the power units operate, the plasma generating units generate plasma in a vacuum state and the wafers placed on the heater stages are soaked in a process chamber(151).
Patent KR-20030097535-A (KR)
Title: Method for early-discharging low-reductive material produced in repairing blast furnace wall
Inventor: KIM JE GUK
IPC: C21B7/06
Filed: 2002-06-21
Abstract: PURPOSE: A method for early discharging low reductive material produced during repairing of blast furnace wall is provided to protect equipment from deterioration during spray repairing, easily check the inner state of blast furnace and minimize heat radiation from charged material inside blast furnace during shut-down. CONSTITUTION: The method is characterized in that glass silica (SiO2)(16) having a grain size of 2 mm or less and a melting point of 600 to 700 deg.C or a mixture of the glass silica and slag having a basicity of 1.12 or less is used as a gas blocking agent(11), wherein the gas blocking agent is charged into blast furnace by charging glass silica (SiO2) into charging positions of chute of blast furnace top at the number of revolutions of 1 to 4, charging slag into charging positions of the chute of the blast furnace top at the number of revolutions of 1 to 4, charging a mixed layer(13) prepared by mixing slag with glass silica in a weight ratio of 3:7 to 2:8 into charging positions of the chute of the blast furnace top at the number of revolutions of 1 to 4 and charging glass silica (SiO2) into charging positions of the chute of the blast furnace top at the number of revolutions of 3 to 5.
Patent KR-20040003825-A (KR)
Title: Apparatus for reducing an intake noise in a vehicle
Inventor: AHN BYEONG GI
IPC: F02M35/12
Filed: 2002-07-04
Abstract: PURPOSE: An intake noise reducing apparatus is provided to reduce intake noises of a wide variety of frequencies through a single resonator. CONSTITUTION: An intake noise reducing apparatus comprises a resonator(20) communicated to an intake duct(10); an oil tank(30) filled with an oil; a communicating pipe(40) which allows for flow of oil between the resonator and the oil tank; the first sliding member which moves in a vertical direction in accordance with the height of the level of the oil in the resonator so as to change the volume of the resonator; the second sliding member which moves in a vertical direction in accordance with the height of the level of the oil in the oil tank; a potentiometer(50) for detecting the height of the level of the oil in the oil tank; an actuator(60) for moving the second sliding member in a vertical direction so as to adjust the height of the level of the oil in the oil tank; and an electronic control unit(80) for determining the reference height on the basis of the engine RPM, and driving the actuator in such a manner that the level of the oil detected by the potentiometer reaches the reference height.
Patent KR-20040005388-A (KR)
Inventor: KIM BAEK MAN
IPC: H01L21/76
Filed: 2002-07-10
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to improve trench gap-filling property without generating voids by depositing a trench isolating layer using HDP(High Density Plasma)-CVD while increasing gradually RF power. CONSTITUTION: A trench(T) is formed by selectively etching a substrate(21) using a pad nitride layer(23). The trench(T) insulating layer(26) is filled with a trench and polished to expose the pad nitride layer by CMP, thereby forming an isolation layer. At this time, the trench isolating layer(26) is deposited by using at least two-step HDP-CVD while fixing the flow rate of gas and increasing gradually RF power in order to generate voids on the pad nitride layer. Therefore, the voids are removed in the CMP processing.
Patent KR-20020064258-A (KR)
Inventor: KANG DAE MYOUNG
IPC: A23B4/023
Filed: 2002-07-12
Abstract: PURPOSE: Provided are methods for manufacturing and vacuum packing seafood using charcoal and bamboo salts, thereby maximizing filtration, increasing storageability, giving sterilization effect, maintaining meat soft and removing fish smell. CONSTITUTION: The methods for manufacturing and vacuum packing seafood using charcoal and bamboo salt are characterized by salting seafood, particularly a croaker, in the mixed solution of bamboo salt and sun dried sea slat, covering it with charcoal, and vacuum-packing the salted croaker.
Patent KR-20040009339-A (KR)
Title: display apparatus and controlling method thereof
Inventor: CHOI JAE HO
IPC: H04N5/63
Filed: 2002-07-23
Abstract: PURPOSE: A display and a method of controlling the display are provided to turn off the display at the same time when a computer main body is turned off. CONSTITUTION: A display(20) includes a video connector(5) having a DDC communication pin connected with a video card(3) of a computer main body(10), a video signal processor(9) for processing a video signal applied through the video connector, and a power supply(6). The display further includes a power circuit(15) and a switch(7). The power circuit converts the power of the power supply to a plurality of driving powers to provide the driving powers to circuits constructing the display. The switch selects one of DDC voltage provided through the video connector and H/V synchronous signal to connect/disconnect the power supply and power circuit to/from each other according to the selected signal.
Patent KR-20040015933-A (KR)
Title: Liquid Crystal Display Device having Hologram Diffuser
Inventor: LEE JONG HOE
IPC: G02F1/1335
Filed: 2002-08-14
Abstract: PURPOSE: A liquid crystal display having a holographic diffuser is provided, which has an improved contact characteristics between a seal pattern and a substrate. CONSTITUTION: The first and the second substrate(250) has a display area and a non-display area forming a peripheral area of the display area which are arranged to face each other. A switching device is formed in a sub pixel unit, and a pixel electrode is connected to the switching device. A holographic diffuser is located in the second substrate and has a holographic pattern on its bottom. An overcoat layer is located below the holographic diffuser, and planarizes the holographic pattern, and has a refractive index difference larger than at least 0.2. A common electrode(260) is located on a front of a substrate covering a bottom of the overcoat layer. A seal pattern(272) is located at an interface between the display area and the non-display area, and attaches the first and the second substrate. And a liquid crystal layer is intervened in the seal pattern area. And the seal pattern contacts with the common electrode of the second substrate.
Patent KR-20040020621-A (KR)
Title: Gypsum-bonded investment using alpha type gypsum
Inventor: KIM KYOUNG NAM
IPC: C04B28/14
Filed: 2002-08-31
Abstract: PURPOSE: Provided is a gypsum-bonded investment for a dental metal restoration material or a metal casting, which has strength sufficient to resist the casting pressure and an expansion ratio sufficient to compensate the shrink of metal on casting. CONSTITUTION: The gypsum-bonded investment comprises an alpha type calcium sulfate hemihydrate as a binder and a refractory material, wherein the gypsum-bonded investment further comprises at least one material selected from melamine sulfonated formaldehyde condensate and bentonite. Particularly, the refractory material comprises quartz and cristobalite. Preferably, the gypsum-bonded investment comprises 20-30 wt% of alpha type calcium sulfate hemihydrate, 20-40 wt% of quartz, 40-60 wt% of cristobalite, 0.1-0.5 wt% of melamine sulfonated formaldehyde condensate and 0.1-1 wt% of the bentonite.
Patent KR-20040025417-A (KR)
Title: Paper modeling handicraft with extra effective instrument techinque using hologram
Inventor: KIM JONG HYUN
IPC: G03H1/00
Filed: 2002-09-19
Abstract: PURPOSE: A model construction using hologram and accessory devices are provided to attach a lamp to the outside or inside of a model to easily represent a three-dimensional shape. CONSTITUTION: A model construction using hologram and accessory devices includes an infrared sensor and a temperature sensor(1), a lamp(2), a motor(5), a sound module(6), a speaker(7), switches(8,9,10), and a hologram model(3). The infrared sensor and temperature sensor respond to an approaching object. The lamp, motor and sound module generate light, a motion and a sound in response to the operation of the infrared sensor and temperature sensor. The speaker is connected to the sound module to operate a sound chip. The switches connect the lamp, motor and sound module to signals.
Patent KR-20040029892-A (KR)
Inventor: JUNG MI YEON
IPC: C07K14/65
Filed: 2002-10-02
Abstract: PURPOSE: Pharmaceutical compositions containing domains of fibronectin and βig-h3 for wound healing, cell adhesion, migration and proliferation are provided, thereby reducing the number of wound healing because the pharmaceutical compositions have improved wound contraction and healing efficiency. CONSTITUTION: Pharmaceutical compositions for wound healing, cell adhesion, migration and proliferation contain a recombinant protein comprising 9 and 10 types III domain of fibronectin and 4 type fas-1 domain of βig-h3, wherein the 9 and 10 types III domain of fibronectin has the amino acid sequence set forth in SEQ ID NO: 2; the 4 type fas-1 domain of βig-h3 has the amino acid sequence set forth in SEQ ID NO: 4; the recombinant protein has the amino acid sequence set forth in SEQ ID NO: 6. A gene encoding the recombinant protein has the nucleotide sequence set forth in SEQ ID NO: 5. An expression vector pET T-CAM contains the recombinant protein gene.
Patent KR-20020086446-A (KR)
Inventor: CHOI HAE LIM
IPC: A45C11/00
Filed: 2002-10-26
Abstract: PURPOSE: A waterproofing cover for cellular phone is provided, to improve the adhesive power to a cellular phone and to enhance the watertightness by using a magnet and an iron core. CONSTITUTION: The waterproofing cover comprises a body cover(110) for covering a cellular phone body(1); a flip cover(120) for covering the flip(2) set on the upper part of the cellular phone body(1); and watertight members(131, 132) positioned in the contact place of the body cover(110) and the flip cover(120), wherein the flange member(140) surrounding the both corners of the cellular phone body(1) and the flip(2) is formed in the both sides of the body cover(110) and the flip cover(120). Preferably the watertight members(131, 132) comprises a magnetic and an iron core for improving the adhesive power of the body cover(110) and the flip cover(120). An air tube is formed in the body cover(110) and the flip cover(120).
Patent KR-20040034298-A (KR)
Title: Insulation Windows Using Film
Inventor: LEE KYOUNG IN
IPC: E06B3/67
Filed: 2002-10-28
Abstract: PURPOSE: An adiabatic window using a film is provided to economize in energy consumption by reducing the air-conditioning load in summer and maximizing the thermal energy efficiency in winter by minimizing heat transfer, to heighten the safety by preventing the damage or scatter of broken glass, and to have soundproofing effect by cutting off noise. CONSTITUTION: The adiabatic window using a film contains: glass boards arranged(142a) on a door frame at regular intervals; and a film member(160a) attached to one side of the glass board to have low heat transfer, formed by vacuum plating adhesives, ultraviolet rays absorbing films and metallic films on the polyester and provided with an adhesive plane to attach to the glass board.
Patent KR-20040038278-A (KR)
Title: Indicator
Inventor: HONG SEUN PYO
IPC: G08B13/00
Filed: 2002-10-31
Abstract: PURPOSE: An indicator is provided to identify the failure of the mechanical apparatus at a long distance as well as to previously detect the failure of the mechanical apparatus, thereby safely operating the mechanical apparatus. CONSTITUTION: An indicator includes a case, a pointer, a supporting frame(6), a plurality of moving frames(12a,12b,14a,14b), an auxiliary pointer and an alarm unit(20). The case is provided with a space inside thereof. The pointer indicates the number on the scale panel by the rotation of rotational axis. The supporting frame(6) is fixed and supported to the inside of the case. The plurality of moving frames(12a,12b,14a,14b) is movably formed along the supporting frame(6) and provided with a plurality of supporting contacts. The auxiliary pointer is formed on side of the moving contact with rotating together with the pointer. And, the alarm unit(20) generates an alarm when the supporting contact becomes to contact with the moving contact.
Patent KR-20030000028-A (KR)
Title: Production and utilization method of feed additive for domestic animals.
Inventor: SEO YEONG JIN
IPC: A23K1/00
Filed: 2002-12-02
Abstract: PURPOSE: Provided are production and utilization methods of feed additives for domestic animals having abundant minerals. Therefore, the prepared feed additives increase growth rate of domestic animals, improve meat quality thereof and increase productivity. CONSTITUTION: The production method of feed additives for domestic animals comprises the steps of: mixing at least one kind of minerals powder selected from magnetite concentrate, phyllite, quartz porphyry, tourmaline, etc. which irradiate far infrared rays or anions, with at least one kind of minerals powder selected from amphibole, peridot, pyroxene, axinite, biotite, obsidian, perlite, etc.; adding the mixture with peat by stirring then maturing the mixture for 30 days or more; and adding useful microorganisms and enzymes such as protease, amylase, lipase, cellulase, dried yeast, etc. The feed is dosed with the feed additives in the amount of 0.01-0.5 wt.%.
Patent KR-20040049328-A (KR)
Title: Nozzle tip protrusion control device of injector in common rail type diesel engines
Inventor: HAN SEOK JAE
IPC: F02M47/00
Filed: 2002-12-03
Abstract: PURPOSE: An NTP(Nozzle Tip Protrusion) controller of an injector is provided to secure the best combustion efficiency by optimally varying an NTP of an injector nozzle tip according to a speed of a vehicle and a load of an engine. CONSTITUTION: A coil spring(63) is included between the lower face of an injector(59) and an installing member(55) of a cylinder head(53). The one end of a clamper(65) is loaded in a hanging groove(61) of the injector. The clamper has a through hole(69) in the other end and a protruded supporting portion(71) in the lower center to be supported on the cylinder head. An adjusting bolt(73) is combined with the cylinder head by inserting in the through hole. A belt pulley(75) is formed in the upper part of the adjusting bolt. A stopper(77) to support the other end of the clamper is installed in the adjusting bolt. A step motor(79) is installed in one side of the adjusting bolt on the cylinder head. A driving pulley(81) is installed in the tip of a rotating shaft of the step motor. A belt(83) connects the driving pulley with the belt pulley. Thereby, an NTP of an injector nozzle tip to be protruded into a combustion chamber according to a speed of a vehicle and a load of an engine is optimally varied.
Patent KR-20040048577-A (KR)
Title: Mechanized jack for automobile
Inventor: MUN SEONG JIN
IPC: B66F3/08
Filed: 2002-12-04
Abstract: PURPOSE: A mechanical jack for a vehicle is provided to lift the vehicle up even on the inclined road by installing an angle control unit between upper and lower supporters. CONSTITUTION: A mechanical jack for a vehicle is composed of an arm joint(10) mounted to the lower part of a lower arm(3), a rotary member mounted to the lower part of the arm joint and having a bearing and a ball stopper, an upper supporter(20) containing the rotary member, a lower supporter(40), and an angle control unit(50). A rotation control member(24) is coupled to the top of the rotary member, and controls the rotation of the rotary member. The lower supporter is coupled to one side of the upper supporter by a hinge(30), and is disposed at the bottom of the upper supporter. The angle control unit is installed between the upper and lower supporters, and controls the incline angle of the upper and lower supporters.
Patent KR-20040048623-A (KR)
Title: Liquid crystal display and method of dirving the same
Inventor: CHAE GI SEONG
IPC: G02F1/133
Filed: 2002-12-04
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a driving method thereof are provided to prevent a brightness phenomenon at an upper end portion of a screen by minimizing the delay of a common voltage driven by pulse. CONSTITUTION: The LCD panel(22) includes a plurality of common electrode line groups(GCL1 to GCL4) for providing common voltage(Vcom) to a liquid crystal cell matrix and a plurality of common voltage generating members(24,26,28,30) for providing common voltage(Vcom) to the common electrode line groups(GCL1 to GCL4) individually. A common electrode line(CL) is divided into the first to fourth common electrode groups(GCL1 to GCL4) vertically. The first to fourth common electrode groups(GCL1 to GCL4) produce common voltage(Vcom) independently and provide the produced voltage to the corresponding common electrode groups(GCL1 to GCL4).
Patent KR-20040052161-A (KR)
Inventor: SON YOUNG SUK
IPC: C04B33/24
Filed: 2002-12-13
Abstract: PURPOSE: Provided is a method for manufacturing functional ceramics offering perfume, health aids and diet aids by using medicinal materials such as herbs, seaweeds and medical plants. CONSTITUTION: The ceramics containing medicinal materials are manufactured by mixing 320kg of medicinal extracts with 10t of ceramic earth and following a conventional ceramic manufacturing process. The medicinal extracts are prepared by the following steps of: mixing 40kg of medicinal materials stated in the annexed paper, 100kg of fruits such as plum, grape, pear, apple, pineapple, watermelon, etc., and 89kg of grain; fermenting a mixture at 5-38deg.C over 1-3months; mixing the fermented mixture with liquid squeezed out of materials comprising fruit, grain and yeast in a ratio of 8:2; and adding 100kg of water to the mixture, boiling at 100deg.C over 1hr, and cooling.
Patent KR-20030017456-A (KR)
Title: Tool for analyzing a calling record
Inventor: KIM HYEONG JO
IPC: G06F17/00
Filed: 2002-12-24
Abstract: PURPOSE: A call record analysis tool is provided to systematically analyze the CRI(Calling Record of the Individual) and the CRP(Calling Record related to the Place of origin), and to offer the analysis list to the police personnel in charge so that it can increase an efficiency of a criminal investigation. CONSTITUTION: The tool comprises a call record analysis controller(10), a CRI storage(11), a CRP storage(12), a CRI analysis engine(15), and a CRP analysis engine(16). The call record analysis controller(10) selectively opens or updates an interface platform according to a computation event from a user, guides the CRI or CRP input and storage process via the interface platform, generates the CRI or CRP analysis list, and offers the analysis lists to the interface platform. The CRI storage(11) converts the CRI, input via the interface platform, by a database format. The CRP storage(12) converts the CRP, input via the interface platform, by a database type. The CRI analysis engine(15) analyzes the converted CRI data according to conditions requested by a user, selectively generates CRI analysis data, and transmits the CRI analysis data to the call record analysis controller(10). The CRP analysis engine(16) analyzes the converted CRP data according to conditions requested by a user, selectively generates CRP analysis data, and transmits the CRP analysis data to the call record analysis controller(10).
Patent KR-20040057130-A (KR)
Inventor: KIM JUNG SEOP
IPC: H04B7/005
Filed: 2002-12-24
Abstract: PURPOSE: An apparatus and method for controlling the Tx power of an up-converter in a base station is provided to minimize a difference in Tx power levels by compensating the difference between a reference FA(Frequency Allocation) and another FA in order to prevent the Tx power level for each FA from being varied due to the errors of analog elements and the characteristics of an RF detector and an RF filter. CONSTITUTION: An apparatus for controlling the Tx power of an up-converter in a base station is composed of an IF conversion part(200A), an RF conversion part(200B), and a control part(200C). The IF conversion part(200A) receives I/Q signals from a modem and outputs it into an analog IF signal(TX_IF IN). The RF conversion part(200B) executes up-conversion for the IF signal and outputs an RF signal(TX_RF OUT). The control part(200C) stores the calibration values of a BPD(Baseband Power Detector), an RFP, and an RF detector, and controls them.
Patent KR-20040061989-A (KR)
Title: Color filter substrate for LCD and method for fabricating the same
Inventor: CHOI SU SEOK
IPC: G02F1/1339
Filed: 2002-12-31
Abstract: PURPOSE: A color filter substrate for a reflection-transmission type LCD device is provided to form buffer layers below color filters in order to differentiate heights of the color filters, and to simultaneously form a patterned spacer for maintaining cell gaps of an LCD panel, thereby equally adjusting color purity. CONSTITUTION: A substrate(200) defines plural pixel areas(P) consisting of a transmission portions(D) and reflection portions(B). Black matrices(102) are configured on a substrate(100) relative to a boundary of the pixel areas(P). Buffer layers(110) are configured on the black matrices(102) and the reflection portions(B), and are integrated with a patterned spacer(112) configured by corresponding to the reflection portions(B). Color filters(114a-114c) are located as being relative to the pixel areas(P), and are configured in 1:2 thickness. A transparent common electrode(116) is configured on a front side of the substrate(100).
Patent KR-20020028207-A (KR)
IPC: H05K3/00
Filed: 2000-07-04
Abstract: 액상 열경화성 수지 조성물 및 상기 조성물을 이용한 프린트 배선판의 영구 구멍 매립 방법이 제공된다. 액상 열경화성 수지 조성물은, (A)실온에서 액상인 에폭시 수지, (B)실온에서 액상인 페놀 수지, (C)경화 촉매, 및 (D)필러를 함유하고, 상기 필러(D)로서, 구형상 필러 및 분쇄 필러를 포함하고, 바람직하게는 구형상 필러로서 구형상 미립자 필러 및 구형상 조립자 필러를 포함한다. 상기 액상 열경화성 수지 조성물을 프린트 배선판의 구멍에 충전하고, 상기 충전된 조성물을 가열하여 예비 경화하고, 그 후, 예비 경화한 조성물의 구멍 표면에서 삐져나온 부분을 연마·제거하고, 더욱이 가열하여 마무리 경화함으로써 프린트 배선판의 영구 구멍 매립을 행할 수 있다.
Patent KR-20020057961-A (KR)
IPC: D01F6/92
Filed: 2001-07-16
Abstract: 본 발명은, 폴리락트산(a1)과 지방족 폴리에스테르(a2)와의 혼합물(A)과 폴리락트산세그먼트와 지방족 폴리에스테르세그먼트를 지닌 지방족 블록 코폴리에스테르(B)와의 혼합물로 이루어진 락트산계 수지조성물에 있어서, 해당 지방족 블록 코폴리에스테르(B)가, (1) 모노머로 환산해서 락트산성분을 20 내지 80중량% 함유하고, (2) 중량평균분자량이 1,000이상 60,000미만이며, (3) 폴리락트산세그먼트의 중량평균분자량이 500 내지 55,000이고, 지방족 폴리에스테르세그먼트의 중량평균분자량이 500 내지 55,000인 것을 특징으로 한다.   본 발명의 락트산계 수지조성물은, 각각의 성분수지가 효과적으로 분산되어 있기 때문에 투명성 및 유연성을 지닌다.   이것으로 형성한 성형체는, 성형성이 양호하며, 특히, 이와 같이 해서 연신, 배향 및 결정화된 필름, 시트, 필라멘트 등의 성형체는 상기 특성에 부가해서 기계적 특성 및 내열성이 우수하다.
Patent KR-20020077338-A (KR)
IPC: H01L21/027
Filed: 2001-08-08
Abstract: 변형가능한 미러를 조정하기 위한 시스템은 반응 플레이트, 반응 플레이트에 결합된 복수개의 공압식 액츄에이터와, 제1 단부상에서 공압식 액츄에이터에 결합되고 제2 단부상에서 변형가능한 미러의 비-반사 측면에 결합되며, 변형가능한 미러의 배면의 다양한 위치에 배치된 복수개의 밀고-당김 만곡부를 포함한다.  밀고-당김 만곡부와 공압식 액츄에이터 각각의 쌍은 복수개의 광 수차의 수정을 허용하도록 변형가능한 미러의 형상을 변경하고 지지하기 위해 작동된다.