baber/WOPTO huggingface dataset:
Patent KR-20030000723-A (KR)
Title: Method for manufacturing monitoring capacitor
Inventor: KIM GWANG CHEOL
IPC: H01L27/04
Filed: 2001-06-26
Abstract: PURPOSE: A method for fabricating a monitoring capacitor is provided to improve reliability of a semiconductor device by preventing unnecessary grains of meta-stable polysilicon(MPS) from being spread to the front surface of a wafer in a cleaning process. CONSTITUTION: An oxide layer is deposited and patterned. The first polysilicon is deposited on the oxide layer. A chemical mechanical polishing(CMP) process is performed to planarize the upper portion of the oxide layer. MPS is deposited on the planarized resultant structure. A TaON layer is deposited on the MPS and is annealed. A TiN layer and the second polysilicon are sequentially deposited on the TaON layer. A monitoring pattern region of the second polysilicon layer is darkened by using a photoresist pattern and is closed to perform an etch process.
Patent KR-20030000752-A (KR)
Title: Apparatus for deflection yoke
Inventor: KIM JEONG SEOP
IPC: H01J29/76
Filed: 2001-06-27
Abstract: PURPOSE: A deflection yoke device is provided to achieve improved performance of a deflection yoke by reducing flux leakage, while increasing productivity by reducing manufacturing cost. CONSTITUTION: A deflection yoke device comprises a vertical deflection coil(21), a horizontal deflection coil(22), and a coil separator(24). The deflection coils have screen side parts with sizes not exceeding 10 percent of the opposite side of the screen of deflection coils so as to reduce electromagnetic interference. The deflection coils have heads shaped into circle corresponding to the cross section of a CRT so as to reduce electromagnetic interference caused from heads of deflection coils.
Patent KR-20030001974-A (KR)
Title: Method for manufacturing tft
Inventor: LEE IN CHAN
IPC: H01L29/786
Filed: 2001-06-28
Abstract: PURPOSE: A fabrication method of a thin film transistor is provided to improve a stand-by current and a low voltage property by forming locally a thick polysilicon layer on a source/drain region. CONSTITUTION: After depositing a conductive layer on a substrate(20) having a lower layer(21), a gate electrode(22A) and a contact line(22B) are formed by selectively etching the conductive layer. An insulating layer(23) is formed on the resultant structure. A desired portion of the contact line(22B) is exposed by selectively etching the insulating layer(23). A polysilicon layer(24) having a thickness of 5000-10000 angstrom is locally formed on the exposed contact line(22B). After planarizing the polysilicon layer(24), a source/drain region(24B,24C) and an LDD(Lightly Doped Drain) region(24A) are formed in the polysilicon layer(24).
Patent KR-20030003578-A (KR)
Title: Organic EL vacuum depositon apparatus using thermal heating source
Inventor: KWON YONG BEOM
IPC: H01L31/12
Filed: 2001-07-03
Abstract: PURPOSE: A vacuum deposition apparatus for EL display device using a thermal medium source is provided to heat and deposit a sample within a vacuum chamber by using a thermal fluid circuit and a thermal medium source. CONSTITUTION: A shutter(51) is installed in the inside of a chamber(50). A plurality of thermal medium sources(H) are formed at a lower portion of the chamber(50). The thermal medium sources(H) are connected with a thermal medium circulation circuit to circulate and heat a heating medium(LF). The thermal medium sources(H) have a deposition slit(60). A sample is loaded into a sample loading portion(61). A slit nozzle portion is installed to control an interval(d) of the depositing slit(60). A circulation pass(62) is arranged in the inside of the thermal medium sources(H). A fluid pipe is used for connecting the thermal medium sources(H) with a heating tank.
Patent KR-20030006057-A (KR)
Title: Method of controlling a vaporing gas from fuel for vehicles
Inventor: KIM SEONG GEUN
IPC: F02D43/00
Filed: 2001-07-11
Abstract: PURPOSE: A method for controlling fuel evaporation gas of an automobile is provided to prevent the weak start and start-off of an engine caused by a misfire when starting vehicle after long idle state. CONSTITUTION: A method for controlling fuel evaporation gas of an automobile includes the steps of: calculating the purge duty value with a function of the engine RPM and the engine load and purge-controlling when an engine is not in idle state; when the engine is in idle state, comparing the idling time, temperature of intake air, and temperature of a coolant with the reference value; if above condition is satisfied, calculating the purge duty value with a function of the engine RPM and the engine load and purge-controlling; and restricting purge-control if the condition is not satisfied.
Patent KR-20030011004-A (KR)
Title: Car-Center Customer Control System
Inventor: KIM KWANG SHIK
IPC: G06Q99/00
Filed: 2001-07-26
Abstract: PURPOSE: A system for managing a customer of a car center is provided to make a user easily know a state of a user's car even if the user visits any car center in the nation, to previously prevent an accident caused by a malfunction by understanding a repaired part, and to enable the car center to carry out a better customer service. CONSTITUTION: A program operating a hardware is installed to the car center through an intranet mode based on a database server. The car state or a check diary of the car is easily understood at any car center in the nation through a car registration number by sharing the car information. The system makes the car center easily manage the car state management by integrally processing the car state management previously performed by the handwriting.
Patent KR-20030011485-A (KR)
Title: Fabrication method of DRAM semiconductor device
Inventor: HWANG YU SANG
IPC: H01L21/60
Filed: 2001-08-03
Abstract: PURPOSE: A method for fabricating a DRAM device is provided to increase channel length and minimize the amount of dose of channel stop impurity by using a structure of LDD(Lightly Doped Drain) and depositing an interlayer dielectric after removing a gate spacer. CONSTITUTION: A gate stack is formed by stacking a gate pattern and a gate sacrificial mask. An etch stop layer is formed on the semiconductor substrate in order to surround the gate stack. A lightly-doped impurity region is formed on the semiconductor substrate between the gate stacks. A gate spacer is formed on both sidewalls of the gate stack. A source/drain having a structure of LDD is formed by forming a heavily-doped impurity region on the gate spacer. The gate spacer is removed from the both the sidewalls of the gate stack. An interlayer dielectric is formed thereon. A groove is formed on the gate conductive layer by etching the etch stop layer and the gate sacrificial mask. A contact mask pattern(146) is formed on the groove. A contact hole is formed by etching the interlayer dielectric(148). A plurality of contact pads(152a,152b,152c) are formed on the contact hole.
Patent KR-20030012722-A (KR)
Title: A novel phenylpyropene-C, preparation method thereof and the pharmaceutical composition containing this
Inventor: KIM SEONG UK
IPC: C07D493/04
Filed: 2001-08-04
Abstract: PURPOSE: Provided are novel phenylpyropene-C, a preparation method thereof using Penicillium griseofulvum F1959 and a pharmaceutical composition containing the same for the treatment of atherosclerosis and hyperlipidemia. CONSTITUTION: The novel phenylpyropene-C is represented by the formula(1) and produced by culturing Penicillium griseofulvum F1959(KCTC 0387BP), separating phenylpyropene-C from the culture broth of Penicillium griseofulvum F1959 and purifying it. The pharmaceutical composition contains as an active ingredient the phenylpyropene-C.
Patent KR-20030013024-A (KR)
Title: Remote control method for airconditioner
Inventor: PARK JEONG CHEOL
IPC: F24F11/00
Filed: 2001-08-06
Abstract: PURPOSE: A method for remotely controlling an air conditioner is provided to control each function of the air conditioner in ways wanted by a user from the outside by using a telephone, thereby more efficiently using the air conditioner by the user. CONSTITUTION: A method for remotely controlling an air conditioner includes the steps of detecting a telephone call signal from the outside by a telecontroller(20) and determining whether the telephone call signal is for controlling the air conditioner; setting up a function by each mode of the air conditioner by a user using an external telephone(10); receiving the set value by each mode of the user in the telecontroller; and controlling the operation of the air conditioner according to the determination value by each mode.
Patent KR-20010099033-A (KR)
Title: 인터넷을 이용한 무형 자산과 지적 재산권의 감정 평가 및중개방법
Inventor: JEON JE PIL
Filed: 2001-08-14
Abstract: 본 발명은 인터넷을 이용한 무형 자산과 지적 재산권의 감정 평가 및 중개방법에 관한 것으로서, 감정 평가 및 중개를 원하는 자산 소유자와 그 매입을 원하는 자가 등록하는 제 1단계와, 등록 후 자산 소유자의 의뢰에 따라 DCF(할인현금흐름) 방식으로 가상적 현금흐름의 가정 하에 무형 자산과 지적 재산권을 1차 감정평가하는 제 2단계와, 1차 감정 평가 후 중개를 원하는 자산 소유자의 의뢰에 따라 매입자를 선정하는 제 3단계와, 매입자 선정후 매입자의 의뢰에 따라 2차 감정 평가하는 제 4단계와, 2차 감정 평가후 자산 소유자와 매입자를 중개해 주는 제 5단계와, 최종적으로 매입자의 사후처리를 위한 정기적 감정평가인 제 6단계로 구성된다. 
     따라서, 상기 본 발명은 인터넷을 통해서 개인이 자신의 무형자산 및 지적재산권을 가상적 현금 흐름의 가정 하에 감정 평가를 받아 예상되는 매매가를 예측할 수 있으며, 매입자는 자신의 현금 흐름에 따른 무형자산 및 지적 재산권의 감정을 평가 받아 수익성을 예측할 수 있기에, 쌍방이 만족할 수 있는 최적의 가격으로, 소요경비와 소요시간을 최저화 시킬 수 있으며 합리적인 방식으로 산정된 무형 자산 및 지적 재산권의 세계적인 중개시장을 형성시킬 수 있다.
Patent KR-20030016868-A (KR)
Inventor: KIM SUN MIN
IPC: B25B1/00
Filed: 2001-08-22
Abstract: PURPOSE: A vice is provided to fix a workpiece stably by fixing three surfaces of the workpiece regardless of a size. CONSTITUTION: A fixing jaw(15) includes first receptive grooves(21); a first support plate(23) and a first spring(25). Receptive grooves are recessed inside from a movable jaw(17). The first support plate is inserted to the first receptive groove to move forward and backward. The first spring supports the first support plate by being inserted between the first receptive groove and the first support plate. The movable jaw includes second receptive grooves(27); a second fixing plate(29) and a second spring(31). Second receptive grooves are recessed inside from the fixing jaw. The second fixing plate is inserted to the second receptive groove to move forward and backward. The second spring supports the second support plate by being inserted between the second receptive groove and the second support plate. Thereby, a workpiece is fixed without movement and separation regardless shape and size of the workpiece.
Patent KR-20020018019-A (KR)
Title: Firing setters and process for producing these setters
Inventor: HAGA MIKICHIKA
IPC: F27D1/00
Filed: 2001-08-27
Abstract: PURPOSE: A setter is provided which can achieve a uniform temperature distribution and even spreading of atmosphere gas inside the setter and an easy transfer of the gas to the outside and can also attain high-efficiency elimination of organic substances and volatile components adhered or remaining on the electronic device components. CONSTITUTION: In a firing setter provided with plural through-holes, said firing setter being useful for a heat treatment or firing step upon production of ceramic-based electronic device components or production of metal-based components obtained by injection molding, the firing setter is characterized in that said firing setter has an alumina content of at least 70 wt.%, and each of said through-holes(3) is linear with substantially the same inner diameter along a length thereof and has an inner diameter of from 0.3 to 1 mm, wherein said firing setter is coated with stabilized zirconia or magnesia at least at a surface thereof where said firing setter may come into contact with said ceramic-based electronic device component or said metal-based components obtained by said injection molding. The process for producing a firing setter comprises the steps of adding an organic compound to powder, which an alumina content of at least 70 wt.%, to impart plasticity to said powder; forming the thus-plasticized powder into a green body of a desired shape provided with plural through-holes; drying the green body; and firing the thus-dried green body at a temperature of from 1,400 to 1,700 deg.C, wherein the process further comprises the steps of coating said firing setter with a water-based slurry of stabilized zirconia or magnesia at least at a surface thereof where said firing setter may come into contact with said ceramic-based electronic device components or said metal-based components obtained by said injection molding; and then sintering the thus-coated slurry of stabilized zirconia or magnesia onto said surface.
Patent KR-20020018167-A (KR)
Title: Adaptive antenna receiving apparatus
Inventor: ISHII NAOTO
IPC: H04B1/712
Filed: 2001-08-30
Abstract: PURPOSE: An adaptive antenna receiving apparatus is provided to constitute an initial value of antenna repletion weight to be settable depending on a reception state so as to enhance the convergence speed of adaptively updating the reception weight. CONSTITUTION: An adder(4) synthesizes outputs from reception means(3-1¯3-M). A decision device(5) decides a transmission symbol of a K-th use from an output of the adder(4) and the decided symbol is given to the reception means(3-1¯3-M), which use the symbol for adaptive update of the reception weight. The reception means(3-1¯3-M) respectively consist of adaptive reception means(3-1-1¯3-M-1) and of initial weight calculation means(3-1-2¯3-M-2). The adaptive reception means(3-1-1¯3-M-1) conduct prediction of the reception weight before adaptive update or on the way of update, set the predicted reception weight to be the initial value for adaptive update and supplies the initial value to the adaptive reception means(3-1-1¯3-M-1).
Patent KR-20030026378-A (KR)
Title: Method of manufacturing floor mat preventing static electricity
Inventor: KIM HWAN SOO
IPC: B32B37/10
Filed: 2001-09-06
Abstract: PURPOSE: A preparation method of floor coverings having the antistatic property is provided to enhance the antistatic effect, and the surface gloss property. The floor coverings prepared by the method has a glossy appearance and does not generate a deformation easily by the temperature change and the compression and impact. CONSTITUTION: The preparation method of floor coverings having the antistatic property wherein mixing a foaming agent, an accelerator etc. as an additive with a raw material essentially comprising ethylene vinyl acetate(EVA) and low density polyethylene(LDPE), and then compressing it to prepare a lamellar form, is characterized by comprising a step(a) of mixing 45 to 55 wt.% of calcium carbonate and 0.3 to 0.7 wt.% of crude rubber, 0.5 to 1.0 wt.% of a mixture of sulfur oxide and iron oxide based on the total 100 wt.% of the mixture of ethylene vinyl acetate(EVA) and low density polyethylene(LDPE) formulated in a weight ratio of 1:2 to 2:3 and then stirring it at the temperature of 130 to 160 deg.C for 2 to 10 minutes; a step(b) of mixing 2.0 to 5.0 wt.% of the foaming agent and 0.3 to 0.6 wt.% of dicumyl peroxide(DCP) as an accelerator based on the total 100 wt.% of the mixture of ethylene vinyl acetate(EVA) and low density polyethylene(LDPE) to the stirred material of the step(a) and then stirring it at the temperature of 130 to 160 deg.C for 10 to 15 minutes; and a step(c) of compressing the stirred material of the step(b) at the temperature of 70 to 100 deg.C several times continuously.
Patent KR-20030021410-A (KR)
Title: Apparatus for signal conversion between PDH and SDH
Inventor: BAE HYEONG SEOP
IPC: H04L12/43
Filed: 2001-09-06
Abstract: PURPOSE: A signal conversion device between a PDH(Plesiochronous Digital Hierarchy) and an SDH(Synchronous Digital Hierarchy) is provided to solve complexity when using several clocks by mapping and demapping a PDH signal of a DS3(Digital Signal level 3) to an STM 0(Synchronous Transfer Mode 0) SDH signal using one clock. CONSTITUTION: A clock generating unit(100) generates a system clock as a clock synchronized to a reference source, and provides the generated system clock. A transmission converting unit(200) receives the system clock generated in the clock generating unit(100), converts a transmitted signal, and maps a DS3 PDH signal to an SDH VC3 signal. A reception converting unit(300) receives the system clock generated in the clock generating unit(100), converts a received signal, and demaps an SDH V3 signal to a PDH DS3 signal.
Patent KR-20020022572-A (KR)
Inventor: KASAI TOSHIYUKI
IPC: H05B44/00
Filed: 2001-09-11
Abstract: PURPOSE: A driving circuit for an active matrix type display is provided to realize application of reverse bias without increasing power consumption and cost. CONSTITUTION: A driving circuit(1) for an active matrix type display includes a driving transistor(Tr1) for driving an operation of an organic electroluminescence element(10), a capacitor device(2) for accumulating an electric charge to keep the driving transistor(Tr1) on and a charging control transistor(Tr2) for controlling the charging of the capacitor device(2) in response to an external signal. The connected relationship between a power supply potential(Vcc) and the GND is changed by manipulating switches(21,22). With this arrangement, application of reverse bias to the organic electroluminescence element(10) is realized without newly preparing additional power supplies such as a negative power supply, and the like, whereby the life of the organic electroluminescence element(10) is increased.
Patent KR-20010099339-A (KR)
Title: 오리탕 자동판매기
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 2001-09-20
Abstract: 본 발명은 사용자의 가까운 곳에서 여러가지 취향에 맞는 오리탕을 자동으로 판매 공급할 수 있도록 한 것이다. 본 발명의 목적은 먼 곳가기 보다도 가까운 곳에서 구입하는 목적이 있다.
Patent KR-20030024530-A (KR)
Title: The system of level studyroom for a cyber
Inventor: CHO IL HA
Filed: 2001-09-18
Abstract: PURPOSE: A system for a cyber learning room differentiated by level is provided to form the learning room to set a class plan of each level and grade fit to a user, and to realize the learning on the cyber by frequently displaying learning data as a text, a sound and an image. CONSTITUTION: A management center(8) is constructed for providing various kinds of class data, a textbook, a site and a link related to education, a playing room, and the cyber learning room on the Internet. The management center(8) includes a database(81) storing various kinds of information related to the education, a CPU outputting the information of the database(81) in order to process a request of PCs(1,3,5), a management server(83), and a web server(82). The PCs(1,3,5) download an HTML(HyperText Markup Language) setting a path of a text string and an image from the management center(8) by connecting to the Internet through a web browser, and display the corresponding learning information.
Patent KR-20030027416-A (KR)
Title: Device for making a metal bump with an increased height
Inventor: SHIEH WEN LO
IPC: H01L21/60
Filed: 2001-09-28
Abstract: PURPOSE: A manufacturing apparatus of a metal bump having an increased height is provided to be capable of intensifying the cohesive force with other metal bumps of a die or a pad and enlarging the contact region with metal or a solder ball. CONSTITUTION: A manufacturing apparatus of a metal bump having an increased height, includes a hard cone type path formation part(20). At this time, the hard cone type path formation part includes a vertical cone type path(21) having a larger diameter at the bottom portion(231) than that of the other portion, so that the lower portion(23) of the vertical cone type path is larger than the upper portion(24). Preferably, the vertical cone type path has the inner surface.
Patent KR-20020027204-A (KR)
Inventor: HAMAGUCHI KIMINOBU
IPC: H04N21/442
Filed: 2001-09-29
Abstract: PURPOSE: A digital contents data generating system is provided to disable a use of a storage medium having digital contents recorded therein by those other than an authorized user and prevent the storage medium having digital contents recorded therein from being lent, resold or copied without authorization. CONSTITUTION: A contents storing server(6) and a contents transmitting server(7) are connected to an information communication network(8). One or more information terminals(10) are connected to the information communication network(8). The information terminal(10) is provided with a selecting unit(2) for selecting a digital content desired by a user from the contents storing server(6), a readout unit(3) for reading out digital contents data from the contents storing server(6) based on the result provided by the selecting unit(2), an encoder(4) for encoding the read out digital contents data based on predetermined ID information and outputting the encoded data, and a storage medium(5) for recording the data output by the encoder(4), the encoder(4) performs a predetermined encode process based on ID information supplied by a user from input means such as a keyboard through an input terminal(11), or ID information which is identification information specific to an apparatus that uses the storage medium(5), that is a digital contents information restoring apparatus such as a personal computer(13), a game machine(14) or a player(15) for CD, or the like. In the latter case, the ID information is directly supplied on line from any one of the above apparatuses through an input terminal(12).
Patent KR-20030030492-A (KR)
Title: Structure blocking bulk wave of surface acoustic wave filter package
Inventor: HWANG GI RYONG
IPC: H03H9/64
Filed: 2001-10-11
Abstract: PURPOSE: A reflected wave intercepting structure is provided to prevent filter loss caused at a package process and a reflected wave and a diffraction effect from the filter by forming a sound absorption material so as to surround the filter. CONSTITUTION: An interception part(40) is formed to surround a SAW filter(20) suitable for a standard of the filter which is to be installed at one side in a package(10). The SAW filter(20) is installed in the interception part(40), and converts an electric signal from the outside into a mechanical signal. The interception part(40) is formed of a sound absorption material having a predetermined width between the SAW filter(20) and an edge of the package and a higher height than the SAW filter, and is formed to as to be contact with an edge of the SAW filter(20).
Patent KR-20030032642-A (KR)
Title: Apparatus for providing a synchronizing signal in a basestation for an IMT-2000 system
Inventor: KWAK JAE BONG
IPC: H04W88/08
Filed: 2001-10-19
Abstract: PURPOSE: A synchronous signal providing apparatus of a base station for an IMT-2000 system is provided to reduce the number of transmission lines of a base station by generating a certain synchronous signal by combining a frame pulse in a system clock form with a 2/4 clock-delayed 25% duty cycle with a system clock provided from a clock generator and providing it to a channel card through one transmission line. CONSTITUTION: A synchronous signal generator(50) generates a certain synchronous signal by combining 30.72MHz system clock applied from a clock generator(13) with a 10msec frame pulse applied from a frame pulse generator(14). A synchronous signal transmitter(60) demultiplexes the synchronous signal applied from the synchronous signal generator(50) through one transmission line and provides it to plural channel cards(70). A synchronous signal separator(71) separates the synchronous signal applied from the synchronous signal transmitter(60) into a system clock and a frame pulse. The channel card(70) performs a data modulation/demodulation processing based on the system clock and the frame pulse applied from the synchronous signal separator(71). The synchronous signal generator(50) outputs a 30.72MHz system clock with a 50% duty cycle, and generates a synchronous signal that a system clock at a point when 10msec frame pulse is to be outputted has a 2/4 clock-delayed 25% duty cycle.