baber/WOPTO huggingface dataset:
Patent KR-20030081060-A (KR)
Title: 뉴트럴라이저 형태의 고주파 전자 소스
IPC: F03H1/00
Filed: 2003-04-08
Abstract: 기체 이온화를 위한 한개 이상의 기체 유입구(14)와 한개 이상의 전자 추출구(16)를 가지는 방전 챔버(11)로 구성되는, 특히 이온 스러스터(ion thruster)용의, 특히 이온 소스 뉴트럴라이저 형태의, 고주파 전자 소스(10)로서, 
     방전 챔버(11)는 한개 이상의 전극(12a)과 한개의 키퍼 전극(12b)에 의해 적어도 부분적으로 둘러싸이고, 고주파 전기장이 이 전극들(12a, 12b) 사이에 제공되는 것을 특징으로 하는 고주파 전자 소스(10)가 공개된다.
Patent KR-20040088754-A (KR)
Inventor: KANG TAE GYEONG
IPC: H01J11/54
Filed: 2003-04-11
Abstract: PURPOSE: A plasma display panel is provided to prevent miss-discharge of discharge cells due to impurity of a frit and shorten an exhausting time of a panel through an exhausting hole. CONSTITUTION: A plasma display panel comprises a first and a second substrate(2) spaced apart from each other; a plurality of address electrodes covered by a dielectric layer on the first substrate; a plurality of barrier ribs(17) for forming a discharge space; a fluorescent layer formed inside the discharge space; a plurality of discharge sustain electrodes covered by a dielectric layer on the second substrate; a frit(24) for encapsulating the first and the second substrate; and an exhausting hole(28) provided on at least one of the first and the second substrate.
Patent KR-20040093256-A (KR)
Inventor: HAN YUN CHEOL
IPC: H03K5/156
Filed: 2003-04-22
Abstract: PURPOSE: A circuit and a method for synthesizing frequencies are provided to select an operation frequency by obtaining a broad operation frequency and a high operation frequency. CONSTITUTION: A ring oscillator block is used for receiving a couple of input signals and generating a couple of oscillating signals. A plurality of duty buffers(220-250) are used for receiving the oscillating signals and generating output signals to satisfy constant duty cycles. A plurality of half-adders(260,270) are used for receiving the output signals the duty buffers and performing an exclusive logical OR operation and an exclusive logical AND operation for the output signals. A switch is used for selecting one from the output signals of the half-adders.
Patent KR-20040091494-A (KR)
Inventor: CHANG HAENG GORN
IPC: G06F15/00
Filed: 2003-04-22
Abstract: PURPOSE: A method for inputting a password is provided to safely use the password in an opened place without changing a system or a service structure by making a user input a changed number including the number except the password and making a program installed in a user terminal automatically extract the original password. CONSTITUTION: A cipher except a count of the number forming the password is set as a wild key(S11). The password comprising the 'n' numbers is inputted(S12). The original password is extracted by using the remained numbers except the number set as the wild key from the inputted password(S13).
Patent KR-20040094055-A (KR)
Inventor: USHIGUSA YOSHIHIRO
IPC: G09G3/30
Filed: 2003-05-01
Abstract: PURPOSE: An apparatus for driving a display panel provided with effective oscillators is provided to reduce the power consumption of the applying device by maximizing the efficiency of the driving power. CONSTITUTION: An apparatus for driving a display panel provided with effective oscillators includes a main display controller(11), an icon display controller(12), a dot-matrix display controller(13), a first oscillator(141), a second oscillator(142), an icon driving unit(21) and a dot-matrix driving unit(22). The main display controller(11) divides the input data image into the icon data and the dot-matrix data to output the icon data and the dot-matrix data. The icon display controller(12) outputs the timing control signal. The first oscillator(141) generates a first clock signal consisting of a first frequency of pulses to supply the generated first clock signal to the dot-matrix display controller(13). The second oscillator(142) generates a second clock signal composed of a second frequency of pulse to supply the second clock signal to the icon display controller(12). The icon driving unit(21) drives the icon region of the display panel in response to the icon data and the timing control signals of the icon display controller(12). The dot-matrix driving unit(22) drives the dot-matrix region of the display panel in response to the dot-matrix data and the timing control signals from the dot-matrix display controller(13).
Patent KR-20040098721-A (KR)
Inventor: SON JUN CHEOL
IPC: B01D29/62
Filed: 2003-05-15
Abstract: PURPOSE: To semi-permanently use a filter element for filtering impurities in cutting oil by back-washing the filter element with clean cutting oil. CONSTITUTION: The device comprises a main body (1) consisting of a filter element (7), an outer basket (5) and a cover (11), a supply pipe (15) comprising a supply valve (13) to supply contaminated cutting oil, a discharge pipe (19) comprising a discharge valve (17) to discharge the filtered cutting oil, a drain pipe (23) comprising a drain valve (21) to discharge the drain and a pressure gauge displaying inner pressure of the main body. The outer basket is a circular shape and has a passing hole (31) at the center of the lower end surface. The open upper part of the filter element is coupled to the upper outer circumference of the outer basket and the open lower part of the filter element is coupled to a circular packing ring (33) as one body. The device further comprises a back-washing means comprising a back-washing pipe (37) having a back-washing valve (35) inserting the inner basket into the filter element and supplying clean cutting oil from the outside to the inside regarding the filter element to back-wash the filter element.
Patent KR-20040099678-A (KR)
Inventor: BAN BONG CHAN
IPC: F23G5/00
Filed: 2003-05-19
Abstract: PURPOSE: A method for treating incineration ash for glassification is provided to quickly melt the incineration ash and save electric energy by milling the dried incineration ash with a planetary mill or a vibration centrifugal mill without the change of composition. CONSTITUTION: A method for treating incineration ash for glassification comprises the steps of; drying incineration ash; distributing the dried incineration ash; milling the distributed incineration ash with a planetary mill or a vibration centrifugal mill; and melting the milled incineration ash in an electric arc furnace.
Patent KR-20040100717-A (KR)
Inventor: LEE JEONG U
IPC: H01L21/027
Filed: 2003-05-24
Abstract: PURPOSE: A method of forming a photomask pattern and a method of inspecting process failures in a pre-active formation step of a semiconductor process are provided to check easily failures by performing an ion-implantation process or an align-key forming process using a first photoresist pattern and a second photoresist pattern. CONSTITUTION: A photoresist layer is coated on a bare wafer(S10). A first photoresist pattern for defining a shot boundary region and a second photoresist pattern are formed by exposing selectively the photoresist layer(S12). The second photoresist pattern is provided as a mask pattern in a pre-active formation process. The pre-active formation process includes an ion-implantation process or an align-key forming process.
Patent KR-20040102586-A (KR)
Inventor: JANG DONG YEON
IPC: F28F1/10
Filed: 2003-05-28
Abstract: PURPOSE: A heat exchanger is provided to reduce a pressure loss occurring contrary to the quick flux of air flowing between a tube and a tube, to increase heat transfer, and to improve the efficiency of the heat exchanger. CONSTITUTION: A heat exchanger comprises plural fins(110) having top parts(112) and bottom parts(114) successively formed; tubes(130) installed to the fins; fin collars(116) supporting the tubes inserted into the fins; seats(118) formed to the lower end of the outer peripheral surface of the fin collars in a concentric circular shape with respect to the fin collars; and top part-slant faces(120) formed to each top part of the fins in the seat. The height(H2a) of the bottom part is smaller than the height(H1a) of the top part. The top part-slant face prevents the flowing air surrounding the tubes from being escaping from the vicinity of the tube.
Patent KR-20040105101-A (KR)
Inventor: PARK JAE SEON
IPC: B62D65/04
Filed: 2003-06-05
Abstract: PURPOSE: A front end module mounting adjusting device of a vehicle is provided to reduce the work for front end module gap adjusting by automatically setting the front end module mounting position. CONSTITUTION: A front end module mounting adjusting device of a vehicle comprises a body(210) for clamping a front end module by inserting a master pin in a front end module reference hole and operating a clamping device, an equalizing unit(220) for controlling the front end module to be placed in the center of a vehicle fender when the front end module is put into a specific position, and a body sliding unit(230) for completely attaching the body by sliding a sliding unit after centering work is completed.
Patent KR-20030096010-A (KR)
Title: 이앙기 탑재형의 유체 산포 장치
IPC: A01C11/02
Filed: 2003-06-10
Abstract: 농약ㆍ비료 등의 유체를 산포하는 산포 장치를 이앙기에 탑재하고, 이앙 작업과 함께 농약ㆍ비료 등의 유체를 산포하는 것에 의해, 농작업의 작업 수를 감소시키는 것이 가능하도록 한다. 
     이앙기에 탑재되고, 농약ㆍ비료 등의 유체를 산포하는 이앙기 탑재형의 유체 산포 장치로서, 상기 유체를 저장하는 저장부1과, 상기 유체를 상기 이앙기에 실린 묘에 산포하는 산포 기구2와, 상기 저장부1로부터 상기 산포 기구2로 상기 유체를 공급하는 공급 펌프3을 포함하는 것을 특징으로 하는 이앙기 탑재형의 유체 산포 장치를 제공한다.  또한, 상기 산포 기구2에 의한 유체 산포를 상기 이앙기의 심는 동작과 협력하여 간헐적으로 행하는 산포 동작 제어 기구4를 포함하는 것을 특징으로 하는 이앙기 탑재형의 유체 산포 장치를 제공한다.
Patent KR-20040106160-A (KR)
Inventor: KIM JUN YEONG
IPC: H04B1/38
Filed: 2003-06-11
Abstract: PURPOSE: A structure of expanding a detach/attach rotative display of a portable terminal and a method thereof are provided to variably expand an existing display in vertical or horizontal direction by using an external display which is detachable and rotative on the display, and to automatically recognize the expanded state to display a corresponding signal. CONSTITUTION: A body portion(110) operates mobile communication while monitoring/controlling an entire portable terminal(100). A display portion(120) displays operational information, character-grade information, and image information in connection with the body portion(110), and comprises a speaker. A hinge portion(130) couples the body portion(110) with the display portion(120) in folder rotative state, and transmits a corresponding signal. An expansion display portion(140) displays operational information, character-grade information, and image information in connection with the display portion(120). A connector(150) rotatively couples the display portion(120) with the expansion display portion(140) in detachable state, and transmits a corresponding signal.
Patent KR-20040107262-A (KR)
Inventor: YOON GYU SEOP
IPC: H04W36/22
Filed: 2003-06-13
Abstract: PURPOSE: A control method of a mobile communication system is provided to prevent a loss of packet data by early initiating the transmission of the packet data and simultaneously transmitting the packet data through a serving base station and a target base station if a line collection request signal is not received. CONSTITUTION: A BSC(Base Station Controller) provides packet data to a serving base station(S1). When the BSC receives a line allocation request signal from a target base station(S3), the BSC immediately requests a final transmission packet number from the serving base station(S5). The BSC provides a final transmission packet number, which has been received from the serving base station, to the target base station(S7). The BSC provides new packet data to the target base station and to the serving base station(S9). When the BSC receives a line collection request either from the serving base station or from the target base station, the BSC releases the status as the serving base station with respect to the corresponding base station, namely, which has requested the line collection to stop the data transmission to the corresponding base station(S10).
Patent KR-20050004990-A (KR)
Inventor: NA YOUNG SANG
IPC: C21D9/00
Filed: 2003-07-01
Abstract: PURPOSE: To provide a method for manufacturing parts consisted of two types of Ni-based superalloys, the method for greatly improving mechanical properties of matrix as well as junction of integral parts formed of two types of metals by performing a single heat treatment process and solving problems of heat treatment facility and cost by simplifying the heat treatment process. CONSTITUTION: In a method for manufacturing diffusion bonded parts consisted of two types of alloys by diffusion bonding two types of Ni-based superalloys, the method for manufacturing the parts consisted of two types of Ni-based superalloys comprises the steps of heating the diffusion bonded two types of alloys to a temperature of 850 to 1150 deg.C; air cooling the heated two types of alloys; heating again the air cooled two types of alloys to a temperature of 700 to 800 deg.C; and air cooling the heated two types of alloys, wherein the two types of alloys are Udimet 720 superalloy and Mar-M247 superalloy respectively, wherein the method comprises the steps of aging treating the two types of alloys in a temperature range of 850 to 900 deg.C for 15 to 20 hours; air cooling the aging treated two types of alloys; aging treating again the air cooled two types of alloys in a temperature range of 740 to 780 deg.C for 15 to 20 hours; and air cooling the aging treated two types of alloys, and wherein the method comprises the steps of solution treating the two types of alloys in a temperature range of 1100 to 1150 deg.C for 3 to 5 hours; air cooling the solution treated two types of alloys; aging treating again the air cooled two types of alloys in a temperature range of 700 to 800 deg.C for 20 to 25 hours; and air cooling the aging treated two types of alloys.
Patent KR-20050003656-A (KR)
Inventor: KANG SOON BOCK
IPC: A23G9/00
Filed: 2003-07-03
Abstract: PURPOSE: A method of making apple shaved ice with syrup by mixing apple shaved ice, sweet bean paste, sweet mung bean paste, milk and honey is provided. The product has good taste and nutrients and is excellent in fatigue recovery, immunoactivity, diuretic action, blood-glucose lowering action and the like. CONSTITUTION: Apple juice is frozen, ground like a snow and then mixed with 15cc of sweet bean paste, 15cc of sweet mung bean paste, 15cc of milk and 5cc of honey syrup.
Patent KR-20050006748-A (KR)
Inventor: KIM JEONG KYU
IPC: F16D65/095
Filed: 2003-07-10
Abstract: PURPOSE: A shim fixing structure of a brake for a vehicle is provided to prevent a shim from being broken while maintaining strong durability for the pressure of a piston repeatedly given to the shim by increasing the contact area for a fixing part of the shim. CONSTITUTION: In a shim fixing structure of a brake for a vehicle, a shim(9) is put and fixed on the rear of a pad(7) producing braking force through friction by pressing a disk rotating together with a vehicle wheel in a caliper working by hydraulic pressure produced from a master cylinder by a brake pedal operated. The shim has a boss(9') protruded to cover the protruded height of embossment(7a), in a state of being forcibly fitted to the embossment protruded from the pad. The boss is formed along the shape of the pad. The boss is rounded in a predetermined radius to prevent stress from being concentrated on a bent part.
Patent KR-20050007623-A (KR)
Inventor: HAN LEE YOUL
IPC: H01L23/48
Filed: 2003-07-11
Abstract: PURPOSE: A laser diode semiconductor is provided to quickly transfer and radiate the heat generated from a laser diode to a metal plate by making a heat sink formed of copper with good heat conductivity such that the heat sink protrudes from the upper part of the metal plate. CONSTITUTION: A circular cover(40) with a lens(41) is coupled to the front surface of a metal plate(10). A laser diode(20) for irradiating a laser beam is fixed to the heat sink protruding from the metal plate wherein the heat sink is formed as one body with the metal plate. A photodiode(21) that detects the beam emitted from the laser diode is installed in the vicinity of the laser diode. Terminal pins(30) that are coupled to the laser diode and the photodiode or are grounded are formed in the rear part of the metal plate. The heat sink is made of pure copper to rapidly transfer and radiate the heat emitted from the laser diode to the metal plate, fixed to the front surface of the metal plate by a welding process in which a welding material(11a) made of alloy is melted to be used.
Patent KR-20050011456-A (KR)
Inventor: KIM SI HONG
IPC: G11C7/00
Filed: 2003-07-23
Abstract: PURPOSE: A semiconductor memory device reducing current consumption during precharge is provided to reduce current consumption by generating a precharge signal only as to a bank of a part including a word line performing an active command. CONSTITUTION: According to the semiconductor memory device including a number of banks comprising a number of unit blocks having an address decoder respectively, a row precharge signal is generated per unit block in response to a precharge signal, a bank information signal and an active clock information signal. A pull-up transistor(PM1) has the precharge signal as a gate input. The first pull-down transistor(NM1) has the precharge signal as a gate input. A logic assembly unit(30) performs a logic operation as to the bank information signal and the active block information signal. And the second pull-down transistor(NM2) has an output signal of the logic assembly unit as a gate input.
Patent KR-20050014275-A (KR)
Inventor: LEE JONG HYUK
IPC: H04N7/24
Filed: 2003-07-30
Abstract: PURPOSE: An apparatus and a method for supplying advertisement in a digital television are provided to supply advertising letters and life information during a short time period by displaying channel information and the advertisement on a screen when a channel is changed by a user. CONSTITUTION: A SI(System Information) process part(340) receives SI data transmitted from a broadcasting station and extracts channel information and advertisement data from the received SI data. A display part(700) displays the extracted channel information and advertisement data. A memory part(600) stores the channel information and the advertisement data extracted by the SI process part. When a channel is changed by a user, a control part(800) controls the stored advertisement data and information of a changed channel to be displayed.
Patent KR-20050015317-A (KR)
Inventor: CHOI HAN MEI
IPC: C23C16/44
Filed: 2003-08-05
Abstract: PURPOSE: A liquid chemical supply system and a method for reducing leakage of liquid chemical using the system are provided to reduce waste of liquid chemicals by using a liquid chemical recycling element. CONSTITUTION: A pressure gas source(50) supplies pressure gas. A storage canister(60) contains liquid chemicals and is coupled with the pressure gas source via a pressure line. A vaporizer(80) is coupled with the canister via a transfer line and vaporizes the liquid chemicals. A liquid flow controller(70) is implemented on the transfer line. A reaction chamber(90) is coupled with the vaporizer via a supply line and receives the vaporized chemical to perform a vaporizing process. A liquid chemical recycling element(100) bypasses the flow of the chemicals to store the chemicals when the supply of the chemical to the reaction chamber is stopped.
Patent KR-20050018061-A (KR)
Inventor: KIM KYOUNG NAM
IPC: H04N5/52
Filed: 2003-08-13
Abstract: PURPOSE: A method for stabilizing teletext receiving sensibility in a tuner is provided to stabilize the receiving sensibility of a teletext by relatively enhancing a color signal level in the entire waveform to enhance a color burst. CONSTITUTION: An image signal is located within 1 to 1.5dBm from a peak point to a left side. A color signal is located within 2 to 2.5dBm from the peak point to a right side. A sound signal is located under 2dBm of the color signal. When the color signal is located near the peak value like the image signal, if the image signal is received, the color signal is excellently received and a picture and a teletext are received in a TV.
Patent KR-20050017357-A (KR)
Inventor: HAN MAN DAE
IPC: H04R1/00
Filed: 2003-08-13
Abstract: PURPOSE: A compact speaker is provided to improve sound quality of the speaker by forming an air hole in a square corner of a yoke formed in a body with a frame. CONSTITUTION: A rectangular frame(110) has an inner space. A rectangular magnet is magnetized up and down. A top plate(150) forms a magnetic circuit by being attached to the upper plane of the magnet. A rectangular yoke(130) forms the magnetic circuit together with the magnet. A diaphragm(170) is assembled in the upper plane of the frame and is supported to be vibrated up and down. And a voice coil(160) is attached to the diaphragm and vibrates the diaphragm as moving up and down straightly. The frame is molded by inserting the yoke, and a projected part is formed on an outer wall of the yoke. The first air hole(135) and the second air hole are formed on the frame for smooth air flow during the vibration of the diaphragm.
Patent KR-20050018473-A (KR)
Inventor: CHOI KWANG NAM
IPC: F23G5/14
Filed: 2003-08-14
Abstract: PURPOSE: A waste incineration system is provided to suppress generation of noxious substances and emission of the noxious substances into the air by incinerating waste through two stages, processing exhaust gas produced during incineration through two stages, and separating noxious substances from exhaust gas. CONSTITUTION: A waste incineration system comprises a first incinerator(100) igniting waste supplied to a first combustion chamber(C1) by a first burner(130) and supplying combustion air of high temperature to the first combustion chamber by a first blower(140) to burn waste; a second incinerator(200) igniting noxious substances in exhaust gas flowing into a second combustion chamber(C2) from the first incinerator by a second burner(230) and supplying combustion air of high temperature to the second combustion chamber by a second blower(240) to burn noxious substances; a heat exchanger(300) recovering heat by passing exhaust gas, flowing from the second incinerator, through a heat exchange chamber(313) in which water is received via a tube(320), and separating noxious substances and exhaust gas by dropping noxious substances by a difference of specific gravity during flowing via the tube; and a cyclone(400) separating noxious substances in the exhaust gas flowing into a separation chamber(411) from the heat exchanger by centrifugal force, emitting the noxious substances through a chimney(430), and recovering heat of exhaust gas by a water tank(420) covering the separation chamber.
Patent KR-20050019298-A (KR)
Inventor: HA SEUNG MO
IPC: G02F1/13
Filed: 2003-08-18
Abstract: PURPOSE: A cleaning nozzle for a wet process chamber of a flat panel display glass is provided to spray mist through a slit on the surface of the flat panel display glass to improve uniformity of processing the surface of the flat panel display glass. CONSTITUTION: A cleaning nozzle for a wet process chamber of a flat panel display glass includes a deionized water supply line(6) for supplying deionized water to an extension nozzle(7), the first buffer region(3) for buffering clean dried air supplied from an external device, and the second buffer region(4) for buffering the buffered clean dried air. The cleaning nozzle further includes a venturi region(5) for supplying the clean dried air buffered by the second buffer region to the extension nozzle, and the extension nozzle having a slit form for generating micro mist from the deionized water supplied from the deionized water supply line and the clean dried air supplied from the venturi region.