baber/WOPTO huggingface dataset:
Patent KR-20030063144-A (KR)
IPC: G11C16/02
Filed: 2003-01-15
Abstract: Techniques of overcoming a degradation of the apparent charge levels stored in one row of memory cells as a result of subsequently programming an adjacent row of memory cells. After storing the data of the subsequently programmed row elsewhere, the charge levels of its cells are driven to common level. The charge levels of the first row of cells then have a uniform influence from the charge levels of the second row, and, as a result, the chance of successfully reading the data stored in the first row is significantly increased. <IMAGE>
Patent KR-20040065674-A (KR)
Inventor: KWON CHANG HOON
IPC: G06F15/00
Filed: 2003-01-15
Abstract: PURPOSE: An integrated host based security system and a method thereof are provided to block an external intrusion in real-time by blocking/detecting the illegal external institution step by step and sharing the intruder information obtained from each step with each other. CONSTITUTION: An intrusion blocking engine(210) blocks the intrusion of an external host based on the preset intrusion blocking information. An intrusion detecting engine(220) detects/blocks the illegal intrusion not blocked in the intrusion blocking engine by analyzing the information for a misuse/abnormal activity pattern. A virus blocking engine(230) detects a virus in a packet passing the intrusion blocking engine. A manager engine(260) integrally manages the engines by linking with each engine.
Patent KR-20040067035-A (KR)
Title: Cup type electrode and cathode ray tube using the same
Inventor: LEE SONG HAK
IPC: H01J29/48
Filed: 2003-01-21
Abstract: PURPOSE: A cup type electrode and a cathode ray tube using the same are provided to accurately assemble the cup type electrode to an electron gun by improving the flatness of the reference protrusion of the cup type electrode. CONSTITUTION: A cup type electrode(10) comprises a flange unit(14) having a fixing protrusion(15) to be fixed at a support of an electron gun; and a cup unit(12) having a beam passing hole(13) formed at the bottom surface of the cup unit. The flange unit has a plurality of reference protrusions(16) formed on the surface of the flange unit. The reference protrusion has a height of 0.001 to 1.0mm. A cathode ray tube includes an electron gun manufactured by using the cup type electrode.
Patent KR-20040069884-A (KR)
Inventor: HUH SANG GI
IPC: H03K19/0175
Filed: 2003-01-30
Abstract: PURPOSE: An apparatus and a method for detecting noise in a low voltage differential signal communication system are provided to prevent malfunction of a system by not transmitting erroneous data to the next stage. CONSTITUTION: An error detector is initialized to a write enable state(400), receives data from a receiver and stores it in a buffer. The error detector reads one data packet from the buffer(405) and increases a read enable count value by 1(410). The error detector determines whether the read enable counter value is the same as a pre-set value(415). If the read enable count value is the same as the pre-set value, the error detector resets the read enable count value(420). The error detector determines whether there is an error in the data(425). If there is an error in the data, the error detector increases an error count value by 1(430). The error detector determines whether the error count value exceeds a predetermined number(435). If the error count value exceeds the predetermined number, the error detector determines that the data has an error and resets the read enable count value and the error count value(440). The error detector is switched to a write disable state and an LVDS(Low Voltage Differential Signaling) locked state(445). The error detector monitors the LVDS locked state and determines whether the LVDS locked state is normal(450).
Patent KR-20040072379-A (KR)
Inventor: KIM JU YEON
IPC: H01P3/00
Filed: 2003-02-12
Abstract: PURPOSE: A hybrid type amplitude shift keying transceiver is provided to simplify the configuration of the transceiver and allow for ease of assembly, while reducing manufacturing costs. CONSTITUTION: A transmitter(100) and a receiver(200) which use the same frequency are arranged in a conductor housing(22). The signal transmitting path of the transmitter and the receiver is formed into a hybrid type using an NRD guide and a rectangular waveguide. The receiver connected to a receiver antenna(230) has a signal input waveguide(31), and the transmitter connected to a transmitter antenna(130) has a signal output waveguide(28). The signal input waveguide and the signal output waveguide are arranged to have polarization of 90 degrees.
Patent KR-20040076088-A (KR)
Inventor: KIM GWI SEONG
IPC: H04N5/64
Filed: 2003-02-24
Abstract: PURPOSE: A plasma display device is provided to allow for ease of assembly/disassembly of a chassis base and a panel and accuracy of maintenance by permitting only a chassis base to be attached/detached to/from the panel. CONSTITUTION: A plasma display device comprises a chassis base for supporting a plasma display panel(50) and emitting heat generated from the panel, wherein the chassis base has a rear surface on which a printed circuit board is mounted. The chassis base includes a main body(10) attached to the panel, and auxiliary chassis bases(11) on which a COF is mounted. The auxiliary chassis bases are connected to the main body through hinges(20) in such a manner that the auxiliary chassis bases are selectively rotatable. Adhesive sheets(30) are arranged between the auxiliary chassis bases and the panel.
Patent KR-20040076656-A (KR)
Inventor: JANG BYEONG GYU
IPC: H03H7/00
Filed: 2003-02-26
Abstract: PURPOSE: A chip array LC filter is provided to obtain a sufficient dielectric region by using a ground pattern structure including a plurality of conductive patterns for ground and a conductive line for connecting the conductive patterns for ground to each other. CONSTITUTION: A chip array LC filter includes a plurality of magnetic layers and a plurality of dielectric layers. A plurality of first conductive patterns are formed on the magnetic layers in order to form predetermined inductor elements. The ground pattern(G) is formed with a plurality of conductive pattern regions(G1-G4) for ground and a conductive line. The conductive pattern regions for ground are formed on overlapped regions between the dielectric layers and the first conductive patterns. The conductive line is used for connecting the conductive pattern regions for ground to each other. The second conductive patterns are formed on the dielectric layers in order to form capacitor elements.
Patent KR-20030071582-A (KR)
Title: 반도체 장치의 제조방법
IPC: C23C16/40
Filed: 2003-02-28
Abstract: 본 발명은 고속 어닐처리나 빈번한 클리닝 처리를 필요로 하지 않고, 불순물 함유량이 적은 비정질 박막을 기판상에 효율적으로 형성하기 위한 반도체 장치의 제조방법에 관한 것이다. 본 발명에 따른 반도체 장치의 제조방법은, 성막공정과 개질공정을 구비한다. 성막공정에서는, 성막원료 공급 유닛(9)으로부터의 성막가스를 샤워헤드(6)에 의해 반응실(1)내로 공급하여, 회전하는 기판(4)상에 산화하프늄막(HfO 2 막)을 포함하는 비정질 박막을 형성한다. 개질공정에서는, 반응물 활성화 유닛(11)에서 생성된 라디칼을, 성막가스를 공급하는 것과 동일한 샤워헤드(6)로부터 공급하여, 성막공정에 있어서 형성한 막중의 불순물이 되는 특정원소를 제거한다. 제어장치(25)에 의해, 동일 반응실(1)내에서 상기 성막공정과 개질공정을 연속하여 복수회 반복하여 반도체 장치를 형성한다.
Patent KR-20040077349-A (KR)
Inventor: KIM SEON GIL
IPC: H04Q9/00
Filed: 2003-02-28
Abstract: PURPOSE: A remote controller and a power control method are provided to reduce waste of current and lengthen usage time of a remote controller by controlling power applied to the remote controller by using a position sensor. CONSTITUTION: A power supply unit(10) supplies power to each part of a remote controller. A position sensor(50) senses a change in a position of the remote controller upon receiving power from the power supply unit(10) and outputs a certain switching signal. A switch unit(20) is turned on/off upon receiving a switching signal inputted from outside and outputs power supplied from the power supply unit(10). A key input unit(60) including a plurality of key buttons generates a certain key input signal. A Bluetooth module(40) modulates/demodulates certain data and transmits/receives it. A controller(30) outputs an OFF switching signal to the switch unit(20) if a key input signal is not inputted from the key input unit(60) for a pre-set time.
Patent KR-20040078750-A (KR)
Inventor: YOO HWAN CHEOL
IPC: H04W36/12
Filed: 2003-03-05
Abstract: PURPOSE: A handoff method in a high rate packet data mobile communication system is provided to obtain previous information even though a handoff process fails owing to an off power of a mobile terminal or pilot loss in accordance with a wireless environment in a subnet handoff process, thereby simply reducing a handoff procedure. CONSTITUTION: If an AT(Access Terminal)(101) re-detects a pilot signal, the AT(101) generates a session close message for closing a current session, and transmits the session close message to a target ANC(Access Network Controller)(110)(402). The target ANC(110) generates an acknowledgement message, and transmits the acknowledgement message to the AT(101)(404). The target ANC(110) generates a session close request message, and transmits the session close request message(406). A target SC(Session Controller)(111) closes a session setup. The target SC(111) transmits information showing that the target SC(111) does not have session configuration information to the target ANC(110)(408).
Patent KR-20040079121-A (KR)
Inventor: JANG SEONG NAM
IPC: H01L27/115
Filed: 2003-03-06
Abstract: PURPOSE: A flash memory device is provided to prevent floating gates of adjacent memory cells from being electrically connected by forming an inter-gate dielectric after a floating gate is formed and by forming a word line on the inter-gate dielectric. CONSTITUTION: An isolation layer(54) defines an active region(40), disposed on a semiconductor substrate. A lower pattern of a floating gate is formed on the active region. An interlayer dielectric is formed on the semiconductor substrate with the floating gate lower pattern, including a hole(76) with a sidewall on the floating gate. An upper pattern(82) of the floating gate is of a pillar type with a sidewall separated from the sidewall of the hole, formed on the lower pattern(56W). A gate region is formed between the sidewall of the upper pattern and the inner wall of the hole. The inter-gate dielectric(74) is conformally formed on the gap region and the upper pattern. The gap region is filled with a control gate electrode(86) formed on the gate interlayer dielectric.
Patent KR-20040080659-A (KR)
Inventor: KIM EUNG SEON
IPC: G11B19/02
Filed: 2003-03-12
Abstract: PURPOSE: A method for displaying a menu screen having an image reproduction function is provided to reproduce a program stored in an AV(Audio and Video) device having a storage medium on a menu screen, thereby easily and intuitively identifying image data recorded in the AV device. CONSTITUTION: A controller senses a control signal which is generated from a remote control device, and then applied to a light receiving unit, when a menu key is pressed(S300), and displays an initial menu guide screen(S400). The controller senses a control signal which is generated from the remote control device, and then is applied to the light receiving unit, when a enter key is pressed after a cursor is placed on a program list menu(S500), and displays a menu on the screen(S600), wherein icons corresponding to programs stored in an HDD are displayed in still image type on the menu. If a cursor is located on one of the plural icons(S700), the controller calls a stored program through the icon(S800). The controller loads the program from the HDD, and reproduces the loaded program(S900).
Patent KR-20040082105-A (KR)
Inventor: CHOI JAE JIN
IPC: F24H7/00
Filed: 2003-03-18
Abstract: PURPOSE: A regenerative boiler is provided to improve the efficiency of heat radiation by making a heat storage case of stone. CONSTITUTION: A regenerative boiler is composed of a heat storage case(21) for storing heat-storing water(W), a heater(3) for heating the heat-storing water, a heat exchanger, a cold-water pipe(5) connected to the heat exchanger, and a hot-water pipe(7). A coating material(23) is attached to the outer face of the heat storage case, and is made of stone. A humidity discharge pipe(24) is installed at the upper part of the heat storage case.
Patent KR-20040082802-A (KR)
Inventor: JANG GEUN YEONG
IPC: G09G3/296
Filed: 2003-03-20
Abstract: PURPOSE: An apparatus for driving a plasma display panel and a method for the same are provided to control the power consumed at the portion generating the address data as well as to minimize the change of the gray level. CONSTITUTION: An apparatus for driving a plasma display panel includes a detection unit(310), an accumulation unit(320), a comparison unit(330) and an address pulse controller(340). The detection unit(310) detects the difference of gray level between the adjacent pixels in a column direction of the inputted image signal to each pixel. The accumulation unit(320) accumulates the detected gray level difference by the unit of frame. The comparison unit(330) determines whether the difference of accumulated gray level is higher than a predetermined level or not. And, the address pulse controller(340) removes at least one sub-field with lowest weight value when the accumulated gray level difference is higher than the predetermined level.
Patent KR-20040085742-A (KR)
Inventor: KANG JEONG WON
IPC: G09G3/296
Filed: 2003-04-01
Abstract: PURPOSE: A method for driving a plasma display panel is provided to increase a discharge efficiency and also to prevent a discharge error. CONSTITUTION: According to the method for driving a plasma display panel which is driven by being divided into a number of sub fields including a reset period(RPD), an address period(APD) and a sustain period(SPD), an address discharge is generated to select a cell during the address period. The first sustain pulse dropping from the first voltage to the second voltage is supplied to a scan electrode(Y) during the sustain period. The second sustain pulse dropping from the first voltage to the second voltage is supplied to a sustain electrode(Z) in turn during the sustain period. And an erase pulse(EP) having a negative voltage is supplied to the scan electrode after the sustain period.
Patent KR-20040085859-A (KR)
Inventor: LEE DONG JU
IPC: B01D21/18
Filed: 2003-04-02
Abstract: PURPOSE: A device for preventing chain skip in non-metal chain flight type sludge collector is provided to install corner shaft and corner sprockets more simply and fundamentally prevent generation of asymmetrical chain skip at any one sprocket. CONSTITUTION: In a non-metal chain flight type sludge collector comprising a chain to which sludge flights are attached with being spaced apart from each other in a certain distance, and which is mounted on a series of chain sprockets comprising driving sprockets, idle sprockets, tail sprockets and corner sprockets mounted in two rows at left and right sides, the device for the non-metal chain flight type sludge collector is characterized in that the two left and right corner sprockets are vertically divided to form upper and lower corner sprockets(31,31',32,32'), the corner shaft is clamped to the upper and lower corner sprockets by bolts(35,35') with corner shaft(33) being inserted between the upper and lower corner sprockets, the corner shaft is fixed to the upper corner sprockets by bolt(37) with key being inserted between the upper corner sprockets(31,32) and the corner shaft, and the corner shaft is fixed to the wall bearings by bolts(41,42) with the corner shaft being inserted into wall bearings(43) of upper and lower brackets(39,39',40,40') fixed to walls at left and right sides of the bottom of sediment basin.
Patent KR-20040063748-A (KR)
Inventor: KIM SANG YONG
IPC: G06Q50/10
Filed: 2003-04-24
Abstract: PURPOSE: A PDA(Personal Digital Assistant) based 2-player battle program is provided to overcome the inconvenience of a small LCD such as a cellular phone by realizing the battle as installing the program offering various battle mode to the PDA, and maximize the economical efficiency and the usability of the PDA by enjoying the 2-player battle program on the general PDA. CONSTITUTION: A stand-alone battle mode is executed when the players have one PDA. If the user selects the stand-alone mode, two players play the battle on one PDA. A short-distance battle mode is selected if the PDA provides a function of the IrDA(Infrared Data Association) and the Bluetooth. If the player selects the short-distance battle mode, the program automatically finds out other PDA and each player plays the battle according to the management of the battle program displayed on each PDA. A network battle mode is selected when the player wants to play the battle through the wireless CDMA(Code Division Multiple Access) or a wireless LAN(Local Area Network). If the player selects the network battle mode, the player finds out other player by connecting to a battle server.
Patent KR-20040095977-A (KR)
Inventor: PARK HYEON HO
IPC: G11C11/407
Filed: 2003-04-29
Abstract: PURPOSE: A replica circuit is provided to secure the reliability by installing the test load into the replica and adjusting the resistance of the test load resistor and the capacitance value in response to the usage of the test load. CONSTITUTION: A replica circuit includes a clock path model unit(210), a test load model unit(220) and a clock buffer model unit(230). The clock path model unit(210) performs the modeling of the components to perform the operations after the delay line except the clock buffering operation. The test load model unit(220) performs the modeling of the test load mounted after the output pad and processes the output signal of the clock path model unit(210). And, the clock buffer model unit(230) generates the inner clock signal by receiving the output signal of the test load model unit(220).
Patent KR-20040093786-A (KR)
Inventor: LEE WON HO
IPC: H01L27/146
Filed: 2003-04-30
Abstract: PURPOSE: A method for manufacturing a CMOS image sensor is provided to improve reset efficiency by controlling the threshold voltage and breakdown voltage of a reset transistor. CONSTITUTION: A p-type epi layer(31) is formed in a p-type substrate(30) defined in a reset transistor region. The epi layer is surrounded by an n-well barrier layer(32). P-type impurity ions are implanted into the epi layer in order to control the breakdown voltage. A gate insulating layer(33), a gate(34) of a reset transistor and a spacer(35) are sequentially formed on the epi layer. A source(36A) and a drain(36B) are formed in the epi layer. A p-type pick-up region(37) is formed in the epi layer and spaced apart from the drain. The pick-up region is connected with the gate of the reset transistor.
Patent KR-20040094135-A (KR)
Inventor: KUME HIROYUKI
IPC: C03B37/018
Filed: 2003-05-02
Abstract: PURPOSE: Provided is a chamber for manufacturing a porous glass preform, with which a glass preform for optical fiber having no air bubbles is obtained in a stable manner by sintering and vitrifying processes. CONSTITUTION: The chamber(1) is for use in manufacturing a porous glass preform(5) for optical fiber by depositing glass microparticles(7) formed by flame hydrolysis, wherein the outer surface of the chamber(1) is covered with an insulation material. The part covered with the insulation material includes at least the top surface of the chamber(1) and is more than 1/3 of the outer surface of the whole chamber. The chamber is made of quartz glass.
Patent KR-20040096229-A (KR)
Inventor: CHO SEONG MUN
IPC: B01D53/047
Filed: 2003-05-07
Abstract: PURPOSE: Provided is a method for concentrating gas which is able to effectively produce low concentrated gas with high flux based on vacuum swing adsorption. CONSTITUTION: The method for preparing concentrated enriched gas from mixed gas by pressure difference with using adsorbents having adsorption ability on specific gas comprises steps of (a) a desorption step which applies vacuum pressure to the inside of an adsorption bed (1) containing adsorbents by using a vacuum pump means (2); (b) an adsorption step which cuts off the adsorption bed from the vacuum pump means by a flow path conversion valve (4) and allows mixed gas to be flown in the adsorption bed by the pressure difference between the mixed gas passed through a filter (3) and the vacuum pressure of the inside of the adsorption bed to adsorb specific gas on the adsorbent; and (c) a production step which discharges concentrated produced gas to the outside by applying vacuum pressure to the upper end of the adsorption bed, when the concentration of the produced gas becomes increased, with a gas supplying means (6), able to generate low pressure of vacuum pressure, wherein the desorption step starts before the production step is completed, the production of gas is proceeded with the desorption step for a certain period of time and the gas supplying means shortens the desorption step so that the pressure of the inside of the adsorption bed is dropped off within a short period of time by the vacuum pump means and the gas supplying means.
Patent KR-20040098460-A (KR)
Inventor: CHOI HA NA
IPC: A23K1/18
Filed: 2003-05-15
Abstract: PURPOSE: Provided are a manufacture method of an abalone-feed using the ginseng extract and aged seaweeds and an abalone bred thereby. The bred abalone contains rich nutrient and pharmaceutical effect of the ginseng and nutraceutical effect of the seaweeds. CONSTITUTION: The manufacture method of an abalone-feed using the ginseng extract and aged seaweeds comprises the steps of: collecting and selecting fresh seaweeds and drying them to a moisture content of 40-60%; placing the dried seaweeds with water in an aging tank, and adding the ginseng extract thereto; aging them for 5-7 hours with operating an aerator; and recovering the seaweeds containing the ginseng extract at regular time intervals.
Patent KR-20040100797-A (KR)
Inventor: CHO JAE U
IPC: E03D13/00
Filed: 2003-06-09
Abstract: PURPOSE: A drain cover of a urinal is provided to prevent the inflow of impurities into a drain-outlet and the propagation of germs and to remove the odor of urine using far infrared rays and anions. CONSTITUTION: In a urinal composed of a main urinal body provided with a drain-outlet and a drain cover placed on the base of the main urinal body to prevent the inflow of impurities to the drain-outlet, the drain cover(10) is formed by mixing 60¯65 weight percent synthetic resins with 35¯40 weight percent far infrared powder to have the hardness of 120. The drain cover(10) contains a main cover body(11) formed in the shape of a disk, mesh-shaped filter members(13) arranged on the edge of the main cover body(11) at regular intervals, and many supports(12) formed on the base of the main urinal body(11) to be projected downward to keep a regular interval with the base of the main urinal body.
Patent KR-20040107707-A (KR)
Inventor: PARK JIN U
IPC: B01D35/00
Filed: 2003-06-10
Abstract: PURPOSE: To provide a water purifier that is able to easily replace a filter for purifying and sterilizing tap water or spring water, thereby reducing an after service time. CONSTITUTION: In a water purifier comprising a main body that includes machine parts (11), electric parts and at least one filter (13) for purifying water and is closed by a cabinet (14) and a front panel (15), the front panel has a first front panel (15a) and a second front panel (15b), the filter is mounted on a rear side of either the first front panel or the second front panel, a board (20) having a supporting rail in a longitudinal direction is equipped at the rear side of either the first front panel or the second front panel, and a guide rail (30) is mounted on an inner side of the cabinet corresponding to the supporting rail to support the supporting rail.