baber/WOPTO huggingface dataset:
Patent KR-20030075078-A (KR)
Title: structure for aligning of substrates in LCD for bonding device
Inventor: LEE SANG SEOK
IPC: G02F1/13
Filed: 2002-03-15
Abstract: PURPOSE: A structure for position aligning of substrates for a substrate joining device for a liquid crystal display device is provided to minimize the interval between marks of substrate fixed to a lower stage and an alignment camera, thereby maximizing the alignment precision. CONSTITUTION: A structure for position aligning of substrates for a substrate joining device for a liquid crystal display device includes a vacuum chamber(110) for carrying out the substrate joining, upper and lower stages(121,122) facing to each other in upper and lower spaces in the vacuum chamber and formed with viewing a hole(121a) at a predetermined position for checking areas formed with align marks of upper and lower substrates(510,520), a stage moving unit connected to either one of the upper and lower stages to move the stage vertically with a movement shaft(131), a rotation shaft(132) for rotating the other stage right and left, and driving motors(133,134), and an alignment unit(200) having an end mounted in the vacuum chamber to carry out the position alignment of the substrates fixed to the stages.
Patent KR-20030075517-A (KR)
Title: Ozone water treatment equipment with static mixers and sieves
Inventor: CHOI YUNG KYU
IPC: C02F1/78
Filed: 2002-03-19
Abstract: PURPOSE: An ozone water treatment equipment with static mixers and sieves is provided to oxidize, sterilize and purify water using ozone gas and treat ozone by adjusting residual concentration through dissolution of ozone and oxygen. CONSTITUTION: The ozone water treatment equipment with static mixers and sieves comprises a water catch tank(1) for catching raw water to be treated; a water transfer pump motor(2) for transferring the raw water in the water catch tank to the following step in certain required pressure and flux through water pipe(3); an ozonizer(5) for generating ozone required in ozone treatment; an ozone injector(6) for injecting the generated zone into the water pipe; static mixers and sieves(7) for promoting dissolution and reaction of ozone by dispersing, mixing, spraying, reversing and diffusing the ozone injected into the water pipe; a reactor(8) for promoting dissolution and reaction of the treated water again through spraying, mixing, diffusion and turnover of treated water being dissolved and reacted; a discharge pipe(11) for discharging the treated water treated in the reactor; and a discharge nozzle(12) for spraying the discharge water from the discharge pipe to the outside.
Patent KR-20030075595-A (KR)
Inventor: HA GI HYUN
IPC: A23L27/40
Filed: 2002-03-19
Abstract: PURPOSE: A process of preparing pure salt by washing bay salt with purified water or activated water, followed by heat treating is provided. The product is clean, pure and harmless to the human body and thus is well suited for table use or medical use. CONSTITUTION: Bay salt is blended with purified water or activated in a ratio of 1:2, slowly agitated for 2hr and filtered. Then, the filtered saline water is dried with hot air at 200deg.C for 2hr to give salt having a moisture content of about 0.1 to 0.2. The obtained salt is heated for 5 to 7hr at 900 to 1,200deg.C, cooled to room temperature of 16 to 20deg.C and then packed.
Patent KR-20030076123-A (KR)
Inventor: PARK SEONG HUI
Filed: 2002-03-22
Abstract: PURPOSE: A donation card is provided to give a donation with other card as well as the donation card by using a donation kiosk, and to easily select a welfare organization and a religious organization through a member database when the user uses the donation card. CONSTITUTION: When issuing the donation card by using on/offline, the personal information for issuing a credit card is written(2-4) and the organization transferring the donation as a donation point is written(2-5). In case of a periodical donation, a donation price is inputted(2-8). The donation kiosk shows the fixed donation organization as a fixed organization by using the member database after confirming the donation card.
Patent KR-20030079446-A (KR)
Title: Structure of optical bench and method for manufacturing radio frequency impedance matching resistor
Inventor: KIM YU SIK
IPC: H01L27/04
Filed: 2002-04-04
Abstract: PURPOSE: An optical bench structure and a method for forming an RF(Radio Frequency) impedance matching resistor are provided to be capable of reducing fabrication cost and process time by forming the RF impedance matching resistor between a dielectric layer containing silicon and a metal layer. CONSTITUTION: An optical bench structure is provided with a silicon substrate(21), a dielectric layer(22) formed at the upper portion of the silicon substrate, an RF impedance matching resistor(26) formed on the dielectric layer for reducing the noise generated by the reflection of RF wave, and a metal layer(25) formed on the RF impedance matching resistor for partially exposing the RF impedance matching resistor. Preferably, the dielectric layer is made of a material layer containing silicon. Preferably, the RF impedance matching resistor is made of Ni-Cr layer.
Patent KR-20030079469-A (KR)
Title: Manufacturing method of wig by using liquid silicon resin
Inventor: HONG IN PYO
IPC: A41G3/00
Filed: 2002-04-04
Abstract: PURPOSE: A method for producing a wig using a liquid silicone resin is provided to express a more natural hair style upon wearing the wig as compared to when only polyurethane is used. CONSTITUTION: A cap(100) is formed by applying a liquid silicone resin having a hardness more than 40 and a tear resistance of more than 25 on the top end of a net(10) to make a silicone layer(20) with a 0.5 to 1.0mm thickness, drying the same, and sewing both opposite ends of an overlapped portion of the net(10) and the silicone layer(20). An artificial hair(40) is planted on the rear surface of the silicone layer(20). A rear surface finishing layer(30) is coated at a 0.5 to 0.8mm thickness by drawing out the planted hair(40) in a vertical direction and then coating the silicone resin on the rear surface thereof.
Patent KR-20030085664-A (KR)
Title: Sound absorbing pad
Inventor: BAE JAE HO
IPC: B32B5/18
Filed: 2002-04-30
Abstract: PURPOSE: A pad for controlling noise is provided, wherein recycling materials are used, sound absorption, soundproofing and vibration proofing effects are excellent, and heat insulation effect is also expected. CONSTITUTION: The method for manufacturing the pad comprises steps of mixing chipped independently foaming polyethylene foam with rubber to a volume ratio of 7:3 to 9:1; obtaining a foam of composite constituents by press-molding the heated mixture to a thickness of about 8 to 12 mm after heating the mixture to a temperature of melting point or less; and adhering the foam of composite constituents to an air-permeable polymer mold fabricated to a thickness of 8 to 12 mm using adhesive.
Patent KR-20030085871-A (KR)
Title: Apparatus for error correction encoding
Inventor: JEONG DAE HO
IPC: H03M13/29
Filed: 2002-05-02
Abstract: PURPOSE: An error correction encoder is provided to reduce the generation of flattening effect and improve the error correction performance by forming differently the constraint length and generator polynomial of a convolutional encoder. CONSTITUTION: An error correction encoder includes the first encoding portion(300) and the second encoding portion(302). The first encoding portion(300) encodes data stream of an input frame by changing selectively the constraint length and outputs the encoded data stream. The second encoding portion(302) encodes the interleaved data stream of the input frame by changing selectively the constraint length and outputs the encoded data. The first encoding portion(300) and the second encoding portion(302) are formed with the different numbers of constraint length and different generator polynomials.
Patent KR-20030086632-A (KR)
Title: Vehicles for having a deck changing a balance
Inventor: HWANG SANG HONG
IPC: B62D33/02
Filed: 2002-05-06
Abstract: PURPOSE: A vehicle having a loading compartment for varying the balance is provided to prevent accidents in cornering or suddenly stopping by increasing the height of a hydraulic piston in proportion to weight of cargo and vehicle speed in cornering. CONSTITUTION: A vehicle having a loading compartment for varying the balance comprises a vehicle speed detecting unit(60) detecting speed of the vehicle; a steering angle detecting unit(70) detecting the steering angle of the vehicle; a pressure detecting unit(30) detecting pressure applied to the loading compartment at four corners; hydraulic pistons(40) installed at four corners in the lower part of the loading compartment; a hydraulic supply unit(20) supplying hydraulic pressure to the hydraulic piston; a solenoid valve(50) installed between the hydraulic supply unit and the hydraulic piston and opened and closed to supply and shut off hydraulic pressure from the hydraulic supply unit to the hydraulic piston; and a control unit(80) connecting to the solenoid valve and controlling the solenoid valve by comparing and analyzing signals from the speed detecting unit, the steering angle detecting unit and the pressure detecting unit.
Patent KR-20030087374-A (KR)
Inventor: LEE MAN GYU
IPC: H03L7/00
Filed: 2002-05-08
Abstract: PURPOSE: A frequency synthesizer is provided to restrict the phase noise by obtaining the fine resolving power of frequency and the fast synthesis speed. CONSTITUTION: A frequency synthesizer includes a low frequency synthesis portion(101), a bandwidth extension portion(102), and an output portion(103). The low frequency synthesis portion(101) converts an arbitrary reference frequency to a high frequency having the constant bandwidth in order to form the frequency of N times. The bandwidth extension portion(102) extends the bandwidth to the predetermined signal band by synthesizing the selected signal of the synthesized signals of the arbitrary reference frequency and the output signal of the low frequency synthesis portion(101). The output portion(103) synthesizes the arbitrary reference frequency and the output signal of the bandwidth extension portion(102) to boost the frequency and maintain constantly the magnitude of the synthesized signal.
Patent KR-20030088558-A (KR)
Title: Open and close apparatus of refrigerator
Inventor: KIM JIN CHEOL
IPC: F25D23/02
Filed: 2002-05-13
Abstract: PURPOSE: An apparatus for opening and closing of a refrigerator is provided to allow convenient use of a door opening and closing an inside storage space formed in a main body of the refrigerator. CONSTITUTION: The refrigerator comprises a refrigerator main body having a freezer compartment(110) and a refrigerator compartment formed therein, and a cooling unit mounted therein to generate chilled air needed for cooling down the freezer compartment and the refrigerator compartment; a freezer compartment door(111) and a refrigerator compartment door(121) mounted on opening parts(102) connecting the freezer compartment and the refrigerator compartment with the outside, respectively, to open and close the freezer compartment and the refrigerator compartment; a freezer compartment guide member(130) guiding the freezer compartment door in such a manner that the freezer compartment door slides to open and close the freezer compartment; and a refrigerator compartment guide member(140) guiding the refrigerator compartment door in such a manner that the refrigerator compartment door slides to open and close the refrigerator compartment. The freezer compartment guide member and the refrigerator compartment guide member are formed on upper sides(102a,102c) and lower sides(102b,102d) of the opening parts, respectively, so that the freezer compartment door and the refrigerator compartment door slides from side to side in a direction perpendicular to a longitudinal direction of the refrigerator main body.
Patent KR-20030088647-A (KR)
Inventor: CHANG HAK SEON
IPC: G02F1/133
Filed: 2002-05-14
Abstract: PURPOSE: A liquid crystal display is provided to prevent a liquid crystal filling time from decreasing by alternately applying normal data signals and black data signals, thereby improving the quality of a picture. CONSTITUTION: A liquid crystal display plate assembly includes a plurality of pixels arranged in a matrix shape. A data signal driving unit applies data signal voltage corresponding to gray scale signals to the pixels. A signal control unit receives the gray scale signals and control input signals for controlling the data signal driving unit. The data signal voltages includes normal data signal voltages and black data signal voltages. The data signal driving unit applies the normal data signal voltage to odd pixels of odd pixel rows while applying black data signal voltage to even pixels of the odd pixel rows. The data signal driving unit applies the black data signal voltage to odd pixels of even pixel rows while applying normal data signal voltage to even pixels of the even pixel rows. The polarity of data signal voltage applied to (4n+1)th(n=0,1,...) and (4n+2)th pixels is positive, and the polarity of data signal voltage applied to (4n+3)th and (4n+4)th pixels is negative.
Patent KR-20030088674-A (KR)
Title: The Electron Gun For The C-CRT
Inventor: CHO SEONG HO
IPC: H01J29/50
Filed: 2002-05-14
Abstract: PURPOSE: An electron gun is provided to obtain focus characteristics all over the screen by permitting the electron gun to have a dynamic quadrupole lens. CONSTITUTION: A cathode ray tube comprises an electron gun where three cathodes for emitting electron beams are arranged in a vertical in-line; and a deflection yoke including a vertical coil for forming a pin cushion magnetic field for deflecting the electron beam emitted from the electron gun in the shorter axis direction of the screen, and a horizontal coil for forming a barrel magnetic field for deflecting the electron beam emitted from the electron gun in the longer axis direction of the screen. The electron gun includes a triode unit having a cathode(3), and a control electrode and an accelerating electrode for controlling an emission of electron beams; a front focus lens unit constituted by a front focus electrode; and a main lens unit constituted by a main focus electrode and an anode. The main focus electrode is divided into three electrodes, wherein at least two electrodes from among the three electrodes are applied with a dynamic voltage and the other one electrode is applied with a static voltage. A quadrupole lens is formed at the surface of the electrode applied with the constant voltage and the surface of the electrode applied with the dynamic voltage, wherein the surfaces are opposed each other.
Patent KR-20030091232-A (KR)
Title: Isolation method of semiconductor devices using trench
Inventor: JIN GYO YEONG
IPC: H01L21/76
Filed: 2002-05-25
Abstract: PURPOSE: A method for fabricating a semiconductor device using a trench is provided to reduce a junction leakage current by forming an active region penetrating oxide layer or insulation layer under a junction, and to decrease parasitic capacitance by decreasing the quantity of injected impurities for forming a source/drain region. CONSTITUTION: Oxidation accelerating ions are implanted into a semiconductor substrate(210) to form an oxidation accelerating ion implantation layer(212) having a predetermined depth from the surface of the substrate. A mask pattern fro defining an active region and a trench formation region is formed on the semiconductor substrate. The semiconductor substrate is etched to form a trench by using the mask pattern as an etch mask until the oxidation accelerating ion implantation layer is exposed. The exposed oxidation accelerating ion implantation layer is selectively oxidized to form an oxide layer penetrating the inside of the active region. The trench is filled with an insulation layer.
Patent KR-20030092272-A (KR)
Title: Operational device of levelling valve in heavy vehicle
Inventor: KIM HYEONG JIN
IPC: B60G17/052
Filed: 2002-05-29
Abstract: PURPOSE: A device for operating a leveling valve of a large vehicle is provided to prevent breakage of an air spring caused by impact produced when the vehicle runs on a rough road or a slope way and to conveniently adjust the high and low of the air spring by changing the high and low of the air spring while driving the vehicle. CONSTITUTION: A device for operating a leveling valve of a large vehicle comprises an actuator(20), an opening and shutting member(30), and an operating member(50). In the actuator, a leveling valve(10) operates a rod assembly(6) opening and shutting an air passage. The leveling valve maintains stable height of the vehicle by supplying or discharging compressed air of an air tank to an air spring according to a change of the weight of the vehicle. The opening and shutting member selectively supplies the compressed air from a source of air supply(40) to the actuator, to make the actuator operate the rod assembly. In the operating member, a driver selectively controls the opening and shutting member.
Patent KR-20030031403-A (KR)
Title: An abrasive machining plate
Inventor: NOGUCHI HITOSHI
IPC: B24B37/12
Filed: 2002-05-31
Abstract: PURPOSE: To provide a polishing plate capable of suppressing the manufacturing cost, polishing efficiently the surface of a work made of a high hardness material such as DLC, SiC, SiN, Si, and accomplishing an extraordinarily flat and smooth surface on the work. CONSTITUTION: The polishing plate 1 to polish a work while it is in slide contacting with the work consists at least of a base material and an abrasive material, wherein the abrasive material comprises a gas-phase synthesized polycrystalline diamond film 3 deposited on that surface of the base material 2 which makes slidable contact with the work.
Patent KR-20020059290-A (KR)
Inventor: AN PILL HOUN
IPC: G06Q99/00
Filed: 2002-06-07
Abstract: PURPOSE: A system for an unmanned management of a golf course institution and a method for managing the same are provided to remove personnel expenses by integrating electric signals being output from programs of each device into a client system and managing the signals in a head office through a server system effectively. CONSTITUTION: Electric signals transmitted in an automatic control system as P.L.C, and D.D.C mounted in each golf course(1-1) are converted into a client system(1-2). Electric control values entered in each portion as different signals are unified and managed interactively in a server through the Internet. A manager performs a remote control of a moving picture using a computer monitor in a home or a control center through an Internet leased-line. All sorts of equipment being operated in the golf course(1-1) are managed in a remote place through the medium of a graphic, a moving picture, and an operating sound through an Internet server.
Patent KR-20040000646-A (KR)
Title: Circuit for Detecting Low Voltage
Inventor: SON JIN A
IPC: G01R19/165
Filed: 2002-06-22
Abstract: PURPOSE: A low voltage detecting circuit is provided to be capable of selectively controlling a low voltage level as a low voltage deciding reference by using a memory. CONSTITUTION: A low voltage detecting circuit is provided with a memory coding part(300) for selecting a low voltage level by being controlled according to a coding signal applied from a memory and a diode part(400) for stably outputting the low voltage level after rectifying the low voltage level. Preferably, the memory coding part includes a plurality of coding parts made of a PMOS(P-channel Metal Oxide Semiconductor) transistor and an NMOS(N-channel Metal Oxide Semiconductor) transistor connected in series between a supply voltage and a ground voltage. At this time, each transistor is applied with the coding signal through a gate from the memory. At this time, the common source of the PMOS and NMOS transistor is connected with a low voltage level output terminal.
Patent KR-20040001386-A (KR)
Title: Combination device & refrigerator for cabbage and radish pickle having the same
Inventor: LEE SEON GWI
IPC: F25D11/04
Filed: 2002-06-28
Abstract: PURPOSE: A coupling unit and a kimchi refrigerator with the same are provided to prevent deformation of two members with the coupling unit. CONSTITUTION: A coupling unit includes a first member(10) and a second member(20) coupled to each other; a fixing protrusion(30) extended from the first member to the outside; and a fixing hook(40) placed on the second member, and fixed to the fixing protrusion to couple the first member and the second member. The fixing hook includes a supporting part(41) extended from the first member to guide and support the fixing protrusion; and a fixing part(42) extended from the supporting part and separated from the second member so that a fixing groove(44) is formed between the fixing part and the second member, elastically deformed by the fixing protrusion and restored, and allowing the fixing protrusion to be inserted to the fixing groove and fixed. The fixing part is formed to be inclined from a side of a surface of the supporting part facing the fixing protrusion toward the fixing protrusion. A guiding part(45) is formed on the fixing part to be inclined so that force transmitted from the fixing protrusion acts to deform the fixing part toward an outside of the fixing protrusion. A supporting rib(43) is formed on a surface of the supporting part opposite to a side thereof facing the fixing protrusion to prevent deformation of the supporting part toward the outside of the fixing protrusion.
Patent KR-20040001627-A (KR)
Title: System for managing fault of internet and method thereof
Inventor: HONG WON GYU
IPC: H04L12/24
Filed: 2002-06-28
Abstract: PURPOSE: A fault management system in the Internet network and a method therefor are provided to analyze and process all events generated in various devices of the Internet network and integrate and manage the fault of the Internet network. CONSTITUTION: A fault management policy database(300) stores processing rules with respect to fault information and events of devices(810-830). A trap message management unit(500) transmits trap messages of the devices(810-830) according to the processing rules. An equipment state management unit(400) collects states of the devices(810-830) according to the processing rules. A ping management unit(700) periodically manages arrival possibility with respect to a certain interval and the certain device, which belong in the Internet network, by ping according to the processing rules. A system log management unit(600) collects system log data of the devices(810-830) according to the processing rules. An event management unit(200) receives event messages from the trap message management unit(500), the equipment state management unit(400), the ping management unit(700) and system log management unit(600), and analyzes correlation between the event messages.
Patent KR-20040005395-A (KR)
Title: Textile Fiber Removing Device Of a Dredging Soil
Inventor: KIM HYEOK
IPC: C02F11/00
Filed: 2002-07-10
Abstract: PURPOSE: Provided is a device for effectively removing textile fibers such as fabric, fiber, and hair from dredged soils to protect compartments of machines during regeneration of the dredged soils and rapidly regenerate the dredged soils. CONSTITUTION: The device comprises a supply pipe(12) for supplying sewage(13) with fibers, a conveyer(20) installed under the supply pipe(12) with a penetrating hole(34) so as the sewage fallen from the supply pipe(12) to pass therethrough, a driving unit connected to an end of the conveyer(20) for transferring rotating force, and a scoop unit(40) elastically fixed on the surface of the conveyer for separating fibers(32) attached onto the conveyer(20).