baber/WOPTO huggingface dataset:
Patent KR-20030031554-A (KR)
Inventor: SIM YEONG BO
IPC: H01R13/70
Filed: 2003-04-10
Abstract: PURPOSE: A control circuit of a multi-tap is provided to increase accuracy and reduce power consumption by using a small rectifier and using a non-contacting switching method. CONSTITUTION: A current detecting part(21) includes a stabilizing circuit(34) formed of a current transformer(CT) connected to an output end of a power part(25) for transforming current, diodes(D3,D4) rectifying output current of the current transformer, and a condenser(C3) smoothing the rectified current. A switching part(24) is formed of a field effect transistor(FET) operated by a control signal of a control part(23), a rectifier circuit(BD) connected to an output end of the field effect transistor for rectifying output voltage of the power part, and a triac(TRIC) controlling power of AC 220V to sub-ports(2-4) of a multitap(10) by an output signal of the rectifier circuit.
Patent KR-20040092622-A (KR)
Inventor: KIM SUN
IPC: E02B3/06
Filed: 2003-04-24
Abstract: PURPOSE: A water-through breakwater building method and a water-through breakwater are provided to easily exchange sea water through the breakwater and to prevent pollution in a harbor by piling up TTPs(Tetra Pod) on breakwater blocks by a post taking root in the ground and a crossbar fixed to the post. CONSTITUTION: A water-through breakwater building method is composed of steps for setting up a plurality of posts(11) taking root in the ground; fixing crossbar(13) for connecting the posts at the posts; and piling up TTPs in a space formed by the posts and the crossbar. Double-layered line blocks(10a,10b,10c) are formed by separating and crossing breakwater blocks in four directions. One of projections of TTP or PTP(Penta Pod) is longer than the other and an end of the long projection is bent. The TTPs are piled up by hanging the bent ends on the crossbar.
Patent KR-20040095897-A (KR)
Inventor: EOM JANG PIL
IPC: F04F1/00
Filed: 2003-04-29
Abstract: PURPOSE: An inertia compressor is provided to produce compressed air by pressing a piston of a compressor while moving a pressing object according to inertia in a case using a compression pump. CONSTITUTION: An inertia compressor includes a case(C) having a curved surface or an inclined surface formed at an inner portion of a body. The case(C) includes at least one piston hole for receiving the piston at a portion of the curved surface or the inclined surface. A pressing object(B) is positioned at an inner portion of the case. The pressing object presses the piston by using inertial force and gravity while moving in the case. At least one compressor is provided to return the piston to its initial position. The compressor includes the piston pressed by the pressing object(B). The compressor generates compressed air by pressing the piston, and the piston returns to its initial position by means of a spring.
Patent KR-20040093609-A (KR)
Inventor: CHO JE HUI
IPC: H01L33/50
Filed: 2003-04-30
Abstract: PURPOSE: An LED(Light Emitting Diode) device is provided to improve conversion efficiency of the device by using a multi-layered fluorescent layer. CONSTITUTION: An LED device includes an LED chip and a multi-layered fluorescent layer. The LED chip(110) emits excitation light. The multi-layered fluorescent layer(120) encloses the LED chip. The multi-layered fluorescent layer includes the first fluorescent layer(121) for emitting red light of 580 to 700 nm, the second fluorescent layer(122) for emitting green light of 500 to 550 nm, and the third fluorescent layer(123) for emitting blue light of 420 to 480 nm.
Patent KR-20040096148-A (KR)
Inventor: KIM GYEONG HWAN
IPC: F24F11/02
Filed: 2003-05-07
Abstract: PURPOSE: A defrost operation control method of an air conditioner is provided to prevent room temperature from being suddenly changed by quickly controlling rotations of a supply fan and an exhaust fan of a ventilation system by performing a preliminary defrost operation in advance. CONSTITUTION: A defrost operation control method of an air conditioner is composed of steps for interlocking and operating the air conditioner and a ventilation system(S10); transmitting a defrost preliminary signal from the air conditioner to the ventilation system before the predetermined time of a defrost operation(S30); dropping and operating the air flow of supply and exhaust fans for ventilation if the defrost preliminary signal is transmitted(S50); sending a defrost signal from the air conditioner to the ventilation system(S110); and stopping immediately the supply and exhaust fans if sending the defrost signal and defrost-operating the air conditioner(S120,S130).
Patent KR-20040096715-A (KR)
Inventor: CHO BYEONG SEON
IPC: F01P11/10
Filed: 2003-05-10
Abstract: PURPOSE: Assembling structure of a fan shroud is provided to prevent wear and vibration and noise by restricting a heat exchanger and the fan shroud from being moved in an assembling portion, and to absorb shock of a vehicle by forming a clearance part in the assembling portion of the heat exchanger and the fan shroud. CONSTITUTION: A fan shroud assembling system is composed of a heat exchanger(11) having upper and lower tanks(13,15), a fan shroud(21) surrounding a fan(31); a bracket(16) integrally protruded at the side of the upper tank or the lower tank and composed of a penetration hole with plural protruded parts; and a mounting pin(26) protruded in the shroud, inserted to the bracket, and composed of plural grooves engaged with the protruded parts. A clearance part is recessed in the front protruded part, and contracted on the contact surface of the front groove.
Patent KR-20040099645-A (KR)
Inventor: KIM KOANG HO
IPC: A47F3/04
Filed: 2003-05-19
Abstract: PURPOSE: A pair-glass of a show case is provided to increase an adiabatic effect with a plurality of space layers and to interrupt a transfer of cool air. CONSTITUTION: The pair-glass of a show case comprises a plurality of spacers(34,35) interposed between edges of at least three transparent boards(31,32,33) stacked to be spaced from each other and defining spaces between the stacked transparent boards, a heater(40) mounted along the spacer defining at least one of the spaces, a bonding layer applied to the edges of the transparent boards and sealing the same, and hygroscopic materials(36,37) provided between the edges of the spacers or transparent boards and absorbing moisture from the space.
Patent KR-20030051481-A (KR)
Inventor: LEE KI YOULE
IPC: G06K19/10
Filed: 2003-05-20
Abstract: PURPOSE: An electronic recording plate system for a correctional institution is provided to transmit and store data in a storage PC and control an electronic recording plate through interlocking with a central control PC by inserting an RF recognizing chip, a memory chip including information of a prisoner, and a CPU for controlling the RF recognizing chip and the memory chip in the electronic recording plate, and connecting a recording PC through an RS-232C. CONSTITUTION: An electronic device is stored in a recording plate, and data of a prisoner are recorded in the recording plate. The data are transmitted to an external control device through an RF recognizing unit. The information of a prisoner is added or deleted. A plurality of electronic recording plates are arranged in an electronic recording plate base and controlled individually.
Patent KR-20040100675-A (KR)
Inventor: KIM DAE JUNG
Filed: 2003-05-23
Abstract: PURPOSE: A method for managing feasibility of a power plant field based on basic data inputted from a user is provided to offer a cash flow result window or a standard report by extracting data from a loan refundment plan and an estimated profit/loss statement, after fixing the loan refundment plan and making the estimated profit/loss statement based on the data inputted from the user. CONSTITUTION: The user inputs the basic data(S20). Based on the basic data, the loan refundment plan divided into sectors for calculating the load refundment plan and determining a loan input ratio during a construction term is fixed, and the estimated profit/loss statement is made(S22). The cash flow result window is output by extracting the data from the loan refundment plan and the estimated profit/loss statement, and the report attaching the extracted data is output by loading a report form if a report output command is received(S23).
Patent KR-20040103642-A (KR)
Inventor: PARK YEONG SU
IPC: H03K5/134
Filed: 2003-05-30
Abstract: PURPOSE: A delay circuit is provided to reduce a power dissipation and various noises by delaying an input signal without using a diffusion sheet resistance. CONSTITUTION: A delay circuit includes a delay circuit(100), and a current path controller(110). The current path controller delays a variation of an output signal from the delay circuit by controlling a current path from a second node to a first node(N1) and by reducing a discharge rate of charges from the second node(N2) when an input signal is changed from a high level to a low level. The first node serves as an input node. The second node serves as an input node. The delay circuit further delays and inverts the input signal changed from the high level to the low level.
Patent KR-20040105183-A (KR)
Inventor: JIN CHANG BAE
IPC: A61K31/70
Filed: 2003-06-05
Abstract: PURPOSE: Provided are the Gardeniae fructus extract having free radical scavenging activity and antiviral activity, novel compounds isolated therefrom and the use thereof for prevention and treatment of viral diseases, such as AIDS. CONSTITUTION: The Gardeniae fructus extract is obtained by extracting Gardeniae fructus with water or organic solvents. It contains as an active ingredent, methyl-0-caffeoyl-4-0-sinapolylquinate, methyl 3,5-0-dicarffeoyl-4-0-(3-hydroxy-3-methyl)glutaroylquinate, ethyl 5-0-caffeoyl-4-0-sinapoylquinate, methyl -0-caffeoyl--0-sinapoylquinate, ethyl 3-0-caffeoyl-5-0-sinapoylquinate, 3,5-0-dicaffeoylquinic acid, and 4,5-0-dicaffeoylquinic acid.
Patent KR-20040107178-A (KR)
Inventor: SHIN CHANG HYEON
IPC: F01M1/20
Filed: 2003-06-13
Abstract: PURPOSE: A mounting structure of an oil pressure sensor is provided to prevent rainwater or foreign materials from flowing into an oil passage through a gap between a boss and the pressure sensor and to improve production efficiency of products by increasing mounting and assembling efficiencies of the pressure sensor. CONSTITUTION: In a mounting structure of an oil pressure sensor(2), an oil passage which oil flows into and out of is formed at the side of an oil filter. A boss(1) for mounting the pressure sensor is disposed at the side of the oil passage to incline downward. The pressure sensor is screw-combined to the boss. The pressure sensor is composed of a sensing bar(4) inserted into the boss to detect the pressure of oil in the oil passage and projected and installed at one side of a body(3); a combining unit(5) projected and installed at the other side of the body; and a cap(6) connected with a wire(7) and fitted and joined in the combining unit.
Patent KR-20040110161-A (KR)
Inventor: JUNG SEUNG WON
IPC: H04N17/00
Filed: 2003-06-18
Abstract: PURPOSE: An apparatus and a method for measuring noise in an image product are provided to objectively perform comparison and estimation of image quality, thereby offering objective comparison and estimation data of the image product by measuring and analyzing brightness noise and frequency noise, and computing an objective data. CONSTITUTION: A measurement part(201) measures frequency or brightness level. A setting part(200) sets a specific frequency range or a specific brightness range, and a display type to be displayed. An analyzing part(202) analyzes the output values outputted from the measurement part within the set ranges set by the setting part. An operation part(203) operates the analyzed values into the display type and outputs the operated values.
Patent KR-20050000280-A (KR)
Inventor: KOO BON CHUL
IPC: A61F9/00
Filed: 2003-06-24
Abstract: PURPOSE: A device for inserting/removing a contact lens into/from the eye of a user is provided which is effective and easy to use, and prevents dust or foreign matter from being induced between the contact lens and the eyeball due to use of fingers, making the inserting and removing steps of the contact lens more sanitary. CONSTITUTION: The contact lens insertion and removal device(7) comprises: a pair of arms(10) connected with each other by a pair of rotational axes(17), each having an extending portion(31), and approaching or separating from each other; an eyelid supporting portion(33) provided at a free end of the extending portion(31) and retaining an upper eyelid and a lower eyelid; an actuating unit(40) provided between the arms(10) and having one end on which a contact lens is placed; and a pair of links(55) mutually connecting the pair of arms(10) and the other end of the actuating unit(40) and allowing the actuating unit(40) to elevate according to rotation of the arms(10).
Patent KR-20050002065-A (KR)
Inventor: HONG BYUNG SEOP
IPC: H01L21/336
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent tungsten contaminations by using a plasma enhanced TEOS(Tetra Ethyl Ortho Silicate) layer for blocking out-gassing of tungsten. CONSTITUTION: A gate stack of multilayer structure including a tungsten film(23) is formed on a semiconductor substrate(20). A plasma enhanced TEOS layer(25) is formed on the gate stack in order to block out-gassing of tungsten. A selective oxidation process is performed. A gate passivation layer(27) is then formed on the plasma enhanced TEOS layer.
Patent KR-20050004978-A (KR)
Inventor: LEE JUONG TAEK
IPC: F16B5/07
Filed: 2003-07-01
Abstract: PURPOSE: A hook structure of a thin metal material and a method for bending the same are provided to restore a sinking area into a smooth area formed through a bending process. CONSTITUTION: A hook structure of thin metal material has an extending part(2) having a narrow width straightly extending from the metal material. The extending part(2) is bent by 90 degrees. The 90 degree bending of the extending part(2) and the formation of a restoration part(4) are achieved by a hook bending apparatus(10) having a base(16), a supporting molding(14), a spring member(18) and a core member(19). The supporting molding(14) is supported by the spring member(14) on the base(16). The core member(19) is fixed to the base(16).
Patent KR-20050005037-A (KR)
Inventor: CHUN KI CHUL
IPC: G11C5/14
Filed: 2003-07-01
Abstract: PURPOSE: A charge pumping circuit in semiconductor device is provided to pump effectively by having a control logic part for generating an active detect enable signal. CONSTITUTION: A charge pumping circuit in semiconductor device comprises the first charge pumping part(120, 160) for doing a charge pump in response to the first detect signal(detect level 0)during the first operation state of the semiconductor device; the second charge pumping part(140, 150, 161) for doing the charge pump during the second operation state of the semiconductor device; the first voltage detecting part(100) for activating the first charge pumping part by generating the first detect signal(detect level 0)when the feedback pumping voltage(VPP) level is lower than the target voltage level during the first operation state, and for generating the second and the third detect signals(detect level 1, detect level 2) by sensing the feedback pumping voltage(VPP) in the beginning of the second operation state; a control logic part(130) for generating an active detect enable signal(ACTIVE') and a pulse generating control signal(CS) by combining the second and the third detect signals with the active signal(ACTIVE) applied in the second operation state; the second voltage detecting part(110) for activating the second charge pumping part receiving an auto pulse according to the pulse generating control signal, by generating the first active detect signal(detect level A0) in response to the active detect enable signal(ACTIVE') when the feedback pumping voltage(VPP) level is lower than the target voltage level. Wherein, if the first operation state is a standby state, the second operation state is an active state.
Patent KR-20050006876-A (KR)
Inventor: JOO JI YOUNG
IPC: B21B37/16
Filed: 2003-07-10
Abstract: PURPOSE: To provide an apparatus that corrects difference of irregular diameters of wire rod from a front portion of wire rod by operating a separate driving means, thereby rotating a rotary member at which correction rolls for correcting difference of irregular diameters of wire rod are installed and smoothly corrects difference of irregular diameters of wire rod with small diameter by extruding the wire rod. CONSTITUTION: The irregular diameter difference correcting apparatus for wire rod rolling comprises a rotary member(20) installed inside a housing(10) such that the rotary member is rotatable by means of bearings(11); a plural correction rolls(40) slantly installed at a central portion of the rotary member; a piston rod(21) for selectively moving the correction rolls; ports(21) connected to a hydraulic/pneumatic unit(30) to move the piston rod, wherein the apparatus further comprises a driven pulley(50) solidly fixed to the outer circumferential surface of one end of the rotary member by a fixing key(51); a driving pulley(60) connected to the driven pulley by means of a belt(70); and a driving means(80) connected to the driving pulley to transmit rotary power to the driving pulley.
Patent KR-20050007032-A (KR)
Inventor: KANG HEE SONG
IPC: A23L33/00
Filed: 2003-07-11
Abstract: PURPOSE: A method of germinating safflower seed(Flos Carthami) by steeping in water and spraying with water in a light-proof environment is provided. The germinated safflower seed is extracted and fermented with raw sugar to give a heath supplementary food having excellent efficacy on stagnant blood, blood circulation, heart disease, menstrual pain, osteoporosis and arthritis. CONSTITUTION: Safflower seed is steeped in water at 10 to 20deg.C for 24hr, sprayed with water at 10 to 30deg.C at a humidity of 50% or more every 6hr in a light-proof environment and dried or freeze dried. The dried safflower seed is extracted under reduced pressure, fermented with raw sugar in a suitable ratio, extracted and then freeze dried.
Patent KR-20050010240-A (KR)
Inventor: PARK KUN JOO
IPC: H01L21/336
Filed: 2003-07-18
Abstract: PURPOSE: A method of forming a gate of a semiconductor device is provided to improve operational characteristics of the semiconductor device by preventing damage of a top part of a gate by a margin of a photoresist pattern. CONSTITUTION: A gate oxide layer(12) and a gate polysilicon layer(14) are formed on a semiconductor substrate(10). A dummy oxide layer and a dummy polysilicon layer are formed on the gate polysilicon layer. The dummy polysilicon layer and the dummy oxide layer are patterned by performing an etch process using a photoresist pattern. The photoresist pattern is removed therefrom. A gate(22) is formed by patterning the gate polysilicon layer and the gate oxide layer.
Patent KR-20040012573-A (KR)
Inventor: WATANABE ARIMICHI
IPC: F01N3/10
Filed: 2003-07-31
Abstract: PURPOSE: To simplify device constituting elements, and decompose exhaust gas including a harmful component into a harmless matter without needing complicated control. CONSTITUTION: This exhaust gas treating device comprises: a photocatalyst carrier 8 arranged inside an exhaust pipe 7 to which to exhaust gas is sent, having a honeycomb structure provided with a plurality of small passages 8a in which the exhaust gas flows, and carrying a photocatalyst on an inner wall of the small passages 8a; discharge electrodes 9 and 10 respectively arranged to an upstream side and downstream side in a blowing direction of the photocatalyst carrier 8 and allowing blowing of the exhaust gas; a power supply part 3 applying a high voltage which generates a plasma discharge between the discharge electrodes 9 and 10; a voltage detecting part 4 for detecting an electric element between the discharge electrodes 9 and 10; a current detecting part 5; and a control part 6 for controlling an output voltage of the power supply part 3 based on a detection data.
Patent KR-20050014560-A (KR)
Inventor: LEE YONG HWAN
IPC: E02B3/14
Filed: 2003-07-31
Abstract: PURPOSE: A block using olivine is provided to promote purification of the quality of water by removing phosphate and the like contained in the water by an olivine component having an excellent pollutant removal function. CONSTITUTION: In a block using olivine, plural vent holes(2) are formed in an olivine mortar block(1) formed by mixing olivine-fine aggregate with cement paste wherein water and cement are mixed. The vent hole is filled with an olivine matrix(3) in which an olivine component and sprouting seeds are impregnated in a core net. Plural vent holes are formed in a concrete block and the vent hole is filled with the olivine matrix.
Patent KR-20050017038-A (KR)
Inventor: HONG YUN JU
IPC: G09G3/36
Filed: 2003-08-11
Abstract: PURPOSE: A display device and a method for controlling the same are provided to prevent screen modulation while providing information displayed on a screen, when same data is displayed on the screen for a long time. CONSTITUTION: A display device includes a key input part(S27) for generating color change signal of an input image signal by user's manipulation. A control part(S21) changes a voltage level value of the input image signal and transmits the changed voltage level value to a scaler(S19), when the same input image signal is transmitted to the scaler for a predetermined time period after the color change signal is transmitted from the key input part. A storing part(S29) stores white/black voltage level values. The control part determines a color inversion value of the input image signal on the basis of the white/black voltage level values, thereby changing the voltage level value of the input image signal.
Patent KR-20050018293-A (KR)
Inventor: ZAVITAEV ALEXEI
IPC: G06F12/00
Filed: 2003-08-16
Abstract: PURPOSE: A method and a device for managing a memory using index information of memory blocks are provided to manage the memory faster than sequential information management by managing the index information of the memory blocks with a height-balanced binary tree. CONSTITUTION: A memory allocation detector(100) detects whether the predetermined block from the memory is allocated or allocation of the previously allocated block is release. A tree manager(200) manages the index information for the remained unallocated blocks of the memory according to the height-balanced binary tree. The tree manager manages the index information according to a memory size of the remained blocks.
Patent KR-20050020330-A (KR)
Inventor: HONG JIN CHEOL
IPC: G02F1/1362
Filed: 2003-08-22
Abstract: PURPOSE: An LCD is provided to completely cover gate and data pad contact holes by gate and data pad bumpers for blocking external humidity and moisture, thereby resolving electro-chemical corrosion of gate and data pad electrodes. CONSTITUTION: An LCD includes gate pad parts and data pad parts. The gate pad parts have gate pad electrode terminals(244) electrically connected to gate pad bumpers(280) serving as output terminals of a gate driving part via a first conductive film. The gate pad electrode terminals contact gate pad electrodes(240) via gate pad holes(241), wherein the gate pad electrodes are connected to gate lines, and the gate pad bumpers completely cover the gate pad contact holes. The data pad parts are in the similar construction with the gate pad parts. Each of the gate and data pad electrode terminals is formed of any one selected among transparent conductive metal materials containing ITO and IZO. Each of the first conductive film has conductive particle materials such as conductive balls(292) formed of plastic resin having elasticity and conductive metal materials surrounding the plastic resin.