baber/WOPTO huggingface dataset:
Patent KR-20040070828-A (KR)
Inventor: LEE GYE HUN
IPC: H01L21/762
Filed: 2003-02-04
Abstract: PURPOSE: A method for forming an isolation layer is provided to improve reliability and a characteristic of a semiconductor device by preventing a leakage current occurring at the edge of a trench in forming an isolation layer on a semiconductor substrate. CONSTITUTION: A pad oxide layer and the first nitride layer are sequentially formed on a semiconductor substrate(100). The pad oxide layer and the first nitride layer are etched to form a trench region. A spacer is formed on both sidewalls of the etched pad oxide layer and first nitride layer. The semiconductor substrate is etched to form the first trench by using the spacer and the etched first nitride layer as a hard mask. After a liner oxide layer(110) and an oxide layer for filling the inside of the trench are formed on the semiconductor substrate having the first trench, a planarization process is performed to expose the etched first nitride layer and the isolation layer is formed.
Patent KR-20040072333-A (KR)
Inventor: BAEK SANG HYEON
IPC: B32B27/34
Filed: 2003-02-12
Abstract: PURPOSE: Provided is a polyamide laminate film for a long-life balloon, which has improved gas-barrier property even under high humidity condition and adhesive strength to an aluminum-deposited layer, and thus keeps the balloon floating in the sky for a long time, while maintaining the shape of balloon regardless of an environmental change. CONSTITUTION: The polyamide laminate film for a long-life balloon comprises a modified polyvinyl alcohol resin-containing coating layer(21) having a thickness of 0.1-1.0 micrometer on a polyamide film(20). Further, the polyamide laminate film optionally comprises an aluminum-deposited layer(23) on the coating layer(21). The modified polyvinyl alcohol resin is a polyvinyl alcohol as a main chain with a hydroxyalkyl group having 2-10 of carbon atoms as a side chain and has the saponification degree to 97% or more.
Patent KR-20040074740-A (KR)
Title: Equipment of depositing oxide
Inventor: KIM GWANG SIK
IPC: H01L21/31
Filed: 2003-02-18
Abstract: PURPOSE: Equipment of depositing oxide is provided to form a BPSG layer having a constant composition ratio by mixing chemical sources of plural chemical source tanks and vaporizing the mixed solution through an injector. CONSTITUTION: A plurality of chemical source tanks(100,200,300) are used for storing chemicals. A plurality of mass flow pumps(110,210,310) are connected to the chemical source tanks. A mixing tank(400) is connected to the mass flow pumps in order to mix the chemical sources of the chemical source tanks. A liquid flow meter(500) is connected to the mixing tank in order to measure mass flow of the mixed solution of the mixing tank. An injector(600) is connected to the liquid flow meter in order to vaporize the mixed solution. A reaction chamber is connected to the injector.
Patent KR-20040074828-A (KR)
Inventor: KIM BYEONG GI
IPC: C01B31/30
Filed: 2003-02-19
Abstract: PURPOSE: Provided is a method for synthesizing a nanocomposite powder based on TiC by using metallothermic reduction, which can more excellently and economically synthesize TiC, TiCN powder or TiC+Ni(Co,Al), TiCN+Ni(Co,Al) composite nanophase nanocomposite powder. CONSTITUTION: The method comprises the steps of (i) dissolving titanium chloride(TiCl4) and carbon chloride to form a mixture solution, (ii) introducing the mixture solution into sealed container containing magnesium(Mg) forging with maintaining inert atmosphere, (iii) extracting reduced, remaining liquefied Mg and magnesium chloride(MgCl2) from the container under vacuum, and (iv) recovering a synthesized TiC product from the sealed container(from which the liquefied Mg and MgCl2 are extracted under vacuum).
Patent KR-20040074838-A (KR)
Inventor: HONG YEONG JIN
IPC: B60K11/04
Filed: 2003-02-19
Abstract: PURPOSE: Assembling structure of a radiator for a vehicle is provided to improve assembling efficiency by simply fixing one end or both ends of an assembling module into a fitting groove. CONSTITUTION: An assembling system of a radiator(10) for a vehicle is composed of a combination unit(11) protruded at a side of the radiator, an assembling unit(21) formed in a carrier(20) to fasten the radiator, and an assembling module(30) combining the assembling unit with the combination unit. A fitting unit(31) is formed in the end of the assembling module, and extended vertically. A fitting groove(22) is formed in the assembling unit. The fitting unit of the assembling module is fixed and inserted to the fitting groove of the assembling unit to combine the radiator. The upper part of the assembling module is fastened by assembling a bolt(32) with bolt holes(23,33).
Patent KR-20040075571-A (KR)
Inventor: WON DAE SIK
IPC: E06C7/12
Filed: 2003-02-21
Abstract: PURPOSE: An A-shaped ladder provided with a reciprocating device is provided to prevent accidents by transporting heavy construction materials automatically, and to decrease the time and cost required for construction. CONSTITUTION: The A-shaped ladder provided with a reciprocating device comprises: many lower fixed plates(120a,120b,120c) installed closely to many lower footboards(110a,110b,110c) of a lower ladder(100); a pair of lower guide rails fixed to the lower fixed plates(120a,120b,120c); many upper fixed plates installed closely to many upper footboards of an upper ladder(200); a pair of upper guide rails(230a) fixed to the upper fixed plates; a cap(300) fixed to the end of a ladder(R) and another ladder(L) and provided with an opening and a pulley(310); a panel(400) provided with many setting grooves(410a,410b) to place on the lower footboard(110a) of the lower ladder(100) and a lower footboard(810a) of another lower ladder(800) and fixed with a motor(430) which converts the electric energy supplied by the control of a reciprocating switch(420) into rotation; a load carrier(500) provided with a pair of primary wheels(510a) and a pair of secondary wheels(520a) and a hanger(530); and a take-up guide unit(600) covering up the outside of the motor(430), rolled up with a steel wire(610) and provided with a hook(620).
Patent KR-20030074172-A (KR)
Title: 사이드 커튼 에어백 조립체
IPC: B60R21/2338
Filed: 2003-02-28
Abstract: 본 발명은 루프와 상기 루프 아래에 측면 구조물을 구비한 차량내의 탑승자를 보호하는데 사용되는 사이드 커튼 에어백 조립체에 관한 것이다. 
     상기 조립체는 상기 측면 구조물과 탑승자 사이에서 측면 구조물의 적어도 일부분을 차폐하도록 상기 차량 루프로부터 팽창하는 팽창가능한 에어백 커튼(110,110')을 포함한다. 상기 조립체는 상기 팽창가능한 에어백 커튼(110,110')에 움직이도록 연결된 동적 가이드 요소를 포함하는 방향 가이드 조립체(152,152')를 추가로 포함하여 상기 차량 루프로부터 팽창가능한 에어백 커튼(110,110')의 팽창시, 상기 동적 가이드 요소가 상기 차량 루프로부터 팽창방향으로 이동된다. 상기 팽창가능한 에어백 쿠션(110,110')과 상기 차량 루프쪽으로 향하는 수직력 성분과 상기 팽창가능한 에어백 커튼(110,110')속으로 향하는 수평력 성분을 가진 상기 동적 가이드 요소 사이에 장력이 가해질 때, 상기 동적 가이드 요소는 실질적으로 상기 루프의 하부에 실질적으로 고정된다.
Patent KR-20030078740-A (KR)
Title: 파클리탁셀을 기본으로 하는 개선된 항종양 조성물
IPC: A61K9/16
Filed: 2003-03-28
Abstract: 본 발명은 수성 알부민 용액에 생물학적 혼화성 산(biocompatible acid)을 가한 후, 이를 나노입자 제조공정 동안 파클리탁셀과 혼합함으로써 수득한, 파클리탁셀과 사람 혈청 알부민으로 구성된 나노입자를 기본으로 하는 항종양 조성물에 관한 것이며, 당해 조성물의 주사 용액은 pH가 5.4 내지 5.8이고 경시적 불변성 및 안정성을 갖는다.
Patent KR-20040093269-A (KR)
Inventor: LIM SEONG SU
IPC: H04N9/73
Filed: 2003-04-22
Abstract: PURPOSE: A video processing method and an apparatus therefor are provided to minimize the time and effort of an adjuster and reduce a memory region by composing a color temperature table using only one RGB value with respect to other color temperatures except for a reference color temperature. CONSTITUTION: A signal processing unit(110) corrects the gamma of an inputted video signal according to RGB values indicating a gamma curve. A user interface(106) provides an interface with a user. A memory unit(104) stores a reference color temperature table having a gray stage classified RGB value and a plurality of color temperature tables having an RGB value of the maximum gray stage. If a reference color temperature is selected through the user interface, a CPU(102) reads the gray stage classified RGB value of the reference color temperature table and interpolates the read RGB value The CPU generates the RGB values indicating the gamma curve, and provides the generated RGB values to the signal processing unit. If a color temperature except for the reference color temperature is selected, the CPU calculates difference with the gray stage classified RGB value of the reference color temperature table and subtracts an RGB value of a color temperature table with respect to the selected color temperature in proportion to the difference to obtain a gray stage classified RGB value.
Patent KR-20040093509-A (KR)
Inventor: JEONG HO JIN
IPC: F26B3/353
Filed: 2003-04-30
Abstract: PURPOSE: A device for drying a pendant type ceramic art product and a method for manufacturing the ceramic art product using the same are provided to prevent the ceramic art product from being dirty by capable of applying glaze to the rear surface of the ceramic art product. CONSTITUTION: A device(10) for drying a pendant type ceramic art product is composed of a horizontal unit(11) and a vertical unit(12). The horizontal unit and the vertical unit are formed with the mixture of water and heatproof plaster, and has a reverse T-shape. A plurality of Nichrome wires(13) protrude from both sides of the vertical unit. The pendant type ceramic art product(1) includes a semimanufactured product(2), a pattern layer formed at the top surface of the semimanufactured product and painted with inorganic paint, and a glazed layer. A wire passing hole(2a) is formed at the edge of the semimanufactured product. The glazed layer is formed at the whole surface of the semimanufactured product except the wire passing hole.
Patent KR-20040095048-A (KR)
Inventor: CHO YONG JIN
IPC: G02F1/13
Filed: 2003-05-06
Abstract: PURPOSE: An apparatus for testing an LCD(Liquid Crystal Display) is provided to test all types of to-be-tested substrates without using a jig. CONSTITUTION: An apparatus for testing an LCD includes a conductive ball(42) and a probe(41). The conductive ball comes into contact with a test pad connected to each of signal lines formed on a substrate. The conductive ball is rotatively inserted into the probe. The probe scans the signal lines along a scan line crossing the signal lines. The probe detects electric signals of the signal lines. The conductive ball is formed of a resin. The apparatus further includes a pin that penetrates the center of the conductive ball to connect the conductive ball to the probe.
Patent KR-20040098263-A (KR)
Inventor: LEE HONG JEUNG
IPC: F02D43/00
Filed: 2003-05-14
Abstract: PURPOSE: An EGR(Exhaust Gas Recirculation) control device of a diesel vehicle and a method thereof are provided to stabilize exhaust gas, and to reduce deviation of exhaust gas by controlling EGR feedback with a lambda sensor. CONSTITUTION: An EGR control device comprises an engine rpm detecting unit(10) measuring rpm of the engine; an engine load detecting unit(20) detecting fluctuation of load of the engine; a coolant temperature detecting unit(30) measuring temperature of coolant; a lambda sensor(40) detecting density of oxygen among exhaust gas; a control unit(50) setting the desired lambda value for EGR feedback control according to engine rpm, engine torque and compensation variables, and duty-controlling an EGR valve(60) to increase the oxygen among exhaust gas to the desired lambda value according to signals from the lambda sensor; and the EGR valve regulating recirculation of exhaust gas.
Patent KR-20040100043-A (KR)
Inventor: JANG YOUNG BEOM
IPC: H03H17/00
Filed: 2003-05-21
Abstract: PURPOSE: A CIC filter equipped with interpolation filter for improving a band pass characteristic and an aliasing band characteristic and a designing method thereof are provided to improve an attenuating characteristic of an aliasing band as well as the band pass characteristic of the CIC filter by using the interpolation filter. CONSTITUTION: An interpolation filter(520) has a transfer function which is determined by an interpolation factor corresponding to a frequency response of a CIC filter(510) and a filter coefficient corresponding to a band pass frequency of the CIC filter. The interpolation filter is used for improving a band pass characteristic and an aliasing band characteristic of the CIC filter. A decimeter(530) is used for outputting selectively an output sample from a sample included in an output signal of the interpolation filter.
Patent KR-20040102892-A (KR)
Title: a shock absorber for vehicles
Inventor: CHO HYEON JONG
IPC: B60G15/07
Filed: 2003-05-30
Abstract: PURPOSE: A shock absorber of a vehicle is provided to prevent breakage of a spring from corrosion by restricting interference in the end of the spring, and to reduce manufacturing cost, the number of parts and assembling process by removing a spring tube. CONSTITUTION: A shock absorber is composed of a cylinder(1) and a rod, and a dust cover(3) is extended and contracted elastically in inputting and outputting the rod to prevent inflow of foreign matters. A spring(4) is installed between an upper spring seat and a lower spring seat(6). A contact restricting piece(3a) of disk type is formed in the outer periphery of the dust cover and placed in the end of the spring to prevent interference. The contact restricting piece is divided into plural sectors, and placed in the end of the spring in compressing the spring while mounting the dust cover to prevent damage of paint by restricting direction contact of the spring.
Patent KR-20030059776-A (KR)
Inventor: CHOI MIN WAN
IPC: G06F3/147
Filed: 2003-06-20
Abstract: PURPOSE: A method and a system for outputting the transmittance of an LCD are provided to offer a data format making a user conveniently and easily analyze a light transparency analysis result of the LCD, and to offer a user graphic interface making the user conveniently and easily confirm a numerical analysis result of the LCD. CONSTITUTION: A reading module(101) reads a visual field angle calculation result from a computer memory. A storing module(102) stores the analyzed visual field angle result in a text file. An output module(103) outputs the analyzed result to a computer screen in order to make the user confirm and analyze the text file conveniently and easily. An adjusting module(104) adjusts the result outputted to the computer screen according to a condition wanted by the user. An analysis module(105) makes the user confirm and analyze the result outputted to the computer screen.
Patent KR-20030066493-A (KR)
Inventor: CHOI HO GYU
IPC: H04J13/00
Filed: 2003-06-25
Abstract: PURPOSE: A common packet channel setting apparatus and method in a CDMA communication system are provided to actively allocate CPCH required for a subscriber unit by a base station, reduce time required for setting up the CPCH and collision probability, and prevent consumption of radio sources. CONSTITUTION: A node B receives an AP preamble per access slot(4202). The node B checks an SF value indicated by a signature of the preamble(4204). The node B checks whether a PCPCH(Physical Common Packet CHannel) corresponding to the SF value is allocatable(4206). The node B determines a PCPCH to be allocated and an AP signature for transmitting ACK among allocatable SFs(4208). The node B simultaneously transmits the ACK signal for the determined AP and NAK for a non-selected AP by using an AP-AICH channel(4210). The node B receives a CD(Collision Detection) preamble from an access slot(4212). The node B determines a CD-P for transmitting ACK on the basis of a reception power level(4216). The node B increases a corresponding count(PSF) for the SF of the PCPCH(4218). The node B stores the increased value(4226). The node B checks a PCPCH corresponding to the stored SF(4220). The node B checks whether to stop using of PCPCH(4222). The node B reduces a count value(PSF) of the corresponding SF for the use-stop determined PCPCH(4224). The node B stores the reduced value(4226). The node B reports the stored count value in response to a request of a CRNC.
Patent KR-20050002396-A (KR)
Inventor: CHUNG HYUN JIN
IPC: H01L27/105
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a high dielectric capacitor of a semiconductor memory device is provided to improve capacitance by increasing surface area of a lower electrode using sequentially an ion-implantation and a heat treatment. CONSTITUTION: An interlayer dielectric(38), a barrier metal pattern(42) and a lower electrode(44) made of a conductive layer are sequentially formed on a semiconductor substrate(30) with a predetermined lower structure. Defects are formed in the metal bulk of the lower electrode by using an ion-implantation. The defects are coupled with metallic atoms by performing a heat treatment on the lower electrode, so that a surface of the lower electrode becomes rough. A dielectric film(46) is formed on the surface of the lower electrode.
Patent KR-20050004421-A (KR)
Inventor: LEE HONG YEOL
IPC: F25B43/00
Filed: 2003-07-02
Abstract: PURPOSE: A condenser integrated with a receiver tank is provided to reduce assembling man-hour and simplify a structure by directly connecting the receiver tank to a header of the condenser. CONSTITUTION: A condenser has two header pipes(20,22) separated from each other, a plurality of tubes(24) installed between the header pipes in parallel, a plurality of heat dissipating fins(26) installed between the plurality of tubes, and a receiver tank(28) integratedly combined with one of the header pipes. The receiver tank is divided into a lower body(38) integratedly brazed to the header pipe(22), having communicative holes communicated with the header pipe(22), and an upper body(40) combined with an upper part of the lower body to be brazed.
Patent KR-20040005623-A (KR)
Inventor: KIJIMA YUUICHI
IPC: H01J29/48
Filed: 2003-07-07
Abstract: PURPOSE: To secure a sufficient electron source range for cathode wiring which is formed on a backside substrate. CONSTITUTION: The cathode wiring CL is separated into a wiring part CLB and a cathode part CLA. The wiring part CLB is thin since the part is only required for transmission of signals, and the area of the cathode part CLA forming the electron source is formed to be large in an island state.
Patent KR-20050007055-A (KR)
Inventor: MIN SEG KI
IPC: B61D23/02
Filed: 2003-07-11
Abstract: PURPOSE: A boarding plate is provided to get on and off a subway by passengers and disabled people using wheel chairs safely and freely. CONSTITUTION: A square shaped auxiliary foothold is formed by an aluminum material and fixed outside a door of a subway through a fixing pin. The auxiliary foothold fills a space between the subway and a platform only when passengers get on and off the subway. The auxiliary foothold is fixed in a closing status when the subway is running and the auxiliary foothold fills the space between the subway and the platform in an opening status before the door is opened. In closing the door, after getting on and off the passengers, the auxiliary foothold returns to the closing status.
Patent KR-20050009915-A (KR)
Inventor: KIM JIN HO
IPC: H04B1/38
Filed: 2003-07-18
Abstract: PURPOSE: An apparatus and method for executing origination without opening the folder in a dual LCD type foldable mobile phone is provided to make a call to a desired number without the necessity of opening the folder in case that a headset is connected to the mobile phone or the mobile phone is installed at a handsfree kit. CONSTITUTION: If the user of a foldable mobile phone selects an external call function key in order to make a call without opening the folder(S10), a control part confirms whether the folder is closed(S20). In case that it is confirmed that the folder is in the closed state, the control part displays stored phone number lists through an external LCD(S30). The user searches phone number lists using a scroll device(S50). If a desired phone number is found out, the user selects the phone number using the external call function key. Then the user selects the external call function key again and makes a call(S60).
Patent KR-20050014526-A (KR)
Inventor: KLENNER JASON
IPC: D06F33/02
Filed: 2003-07-31
Abstract: PURPOSE: An electrical device with a operation discernable lamp is provided to easily show a present operation state of the device from a long distance by displaying visually present operation state with different colors and accordingly to help an operator check a present progress state without approaching the correspondent electrical device. CONSTITUTION: An electrical device(300) with a operation discernable lamp(300A) is composed of an operating unit for executing a step work divided into plural courses; a control unit for controlling operation of the operating unit; and a display unit for showing operation state of the operating unit. The control unit sets a display unit to correspond to different colors for each course and controls the display unit to be the correspondent color in progressing each course. The display unit comprises LED(Light Emitting Diode).
Patent KR-20050017239-A (KR)
Inventor: EOM YONG HWAN
IPC: F04B39/00
Filed: 2003-08-11
Abstract: PURPOSE: A device for reducing noise of a reciprocating compressor is provided to reduce vibration and noise of the reciprocating compressor by contacting and inserting a sliding member in the outer periphery of the gas discharge pipe and damping vibration from the compression unit to the casing with friction. CONSTITUTION: A noise reducing device of a reciprocating compressor comprises a casing(10) containing a compression body sucking, compressing and discharging refrigerant gas by linearly reciprocating a mover and a piston combined with the mover, a gas discharge pipe(DP) combined with the casing by penetrating and connected to the discharge part of the compression body by an elastic loop pipe to transmit refrigerant gas from the compression body to a refrigerant pipe of a refrigerating cycle, and a sliding member(100) slid and inserted in the outer periphery of the gas discharge pipe inside or outside the casing to absorb vibration.
Patent KR-20050015908-A (KR)
Inventor: HONG DO GI
IPC: G01N1/28
Filed: 2003-08-14
Abstract: PURPOSE: An apparatus for carrying a crucible in a gas determinator is provided to improve productivity by automatically performing a series of processes for abolishing the crucible. CONSTITUTION: An apparatus for carrying a crucible in a gas determinator includes a rotation part(10), an acceleration injection part(20), and a clamping part(30). The rotation part(10) includes a rotation table(11) and a rotation case(15) and rotates the crucible. A plurality of rotation tables(11) are formed on the upper part of a nesting hole(12). The rotation case(15) has a rotation motor. The acceleration injection part has an acceleration hopper(21) including acceleration and an injection pipe(22) for discharging acceleration to the upper part of the crucible(2). The acceleration hopper(21) is formed on the upper surface of the acceleration case(25) adjacent to the rotation case(15). The clamping part(30) has a support bracket.