baber/WOPTO huggingface dataset:
Patent KR-20030073669-A (KR)
Title: Gas passage valve system for reciprocating compressor
Inventor: SONG GYE YEONG
IPC: F04B39/00
Filed: 2002-03-12
Abstract: PURPOSE: A gas channel valve system of a reciprocating compressor is provided to efficiently reduce noise generated on suction of refrigerant gas. CONSTITUTION: A flow cut-off valve(100) is installed on a frame unit(20) to be opened and closed so as to cut off noise or fluid flowing back. The flow cut-off valve is placed to be opened toward a piston(42) so as to allow fluid introduced into a suction channel(F) to easily pass, and to cut off noise or fluid flowing back through the suction channel. The flow cut-off valve is made of material with coefficient of elasticity lower than coefficient of material of a suction valve(43) for smooth suction of refrigerant gas. The flow cut-off valve is mounted on an end of a gas channel(G), and pushed by elasticity thereof and flowing-back refrigerant gas to close the gas channel so that valve knocking sound and other flow noise is trapped in a space between a rear end of the piston and the flow cut-off valve to resonate and damp. A valve mounting surface part(23b) is formed on an inner circumferential surface of the gas channel for installation of the flow cut-off valve.
Patent KR-20030077698-A (KR)
Title: Method for loading of Application Program in main processor of mobile switching controller of mobile communication system
Inventor: OH SEONG SU
IPC: H04Q1/30
Filed: 2002-03-26
Abstract: PURPOSE: A method for loading an application program in an MP(Main Processor) of an MSC(Mobile Switching Center) of a mobile communication system is provided to improve a loading speed and solve an IPC(Inter Processor Communication) traffic problem by copying the application program to a DRAM(Dynamic RAM) in an active-side MP booter when a standby-side MP booter requests a dual copy to the active-side MP booter and copy the application program to an SRAM(Static RAM) in the standby-side MP booter. CONSTITUTION: An active-side MP booter receives an application program from an OMP(Operation and Maintenance Processor) through an IPC(ST11). The active-side MP booter executes the received application program(ST12). The active-side MP booter checks whether an standby-side MP booter requests information about the location and size of SRAM copy information(ST13). If the standby-side MP booter requests information about the location and size of SRAM copy information, the active-side MP booter transmits SRAM copy information to the standby-side MP booter(ST14). The active-side MP booter copies SRAM copy information in a DRAM of an active-side MP, and the standby-side MP booter copies SRAM copy information in a DRAM of a standby-side MP(ST15). The active-side MP booter checks whether the copy process is completed(ST16). If the copy process is completed, the active-side MP booter transmits a download completion signal to the standby-side MP booter(ST17). The standby-side MP booter receives the download completion signal, and copies SRAM copy information to an original SRAM region(ST18). The standby-side MP booter jumps to an application program start address in copied SRAM copy information and executes the application program(ST19).
Patent KR-20030078253-A (KR)
Title: A valved hinge
Inventor: HU SANG EUN
IPC: E05D7/00
Filed: 2002-03-28
Abstract: PURPOSE: A valve type hinge is provided to lower down the manufacturing cost by functioning as a hinge and a valve and to keep the temperature of a water tank evenly by transferring heat always. CONSTITUTION: The valve type hinge comprises: a hollow valve(30) provided with a valve passage(31); a closed elastic member(33) formed on the outside of the hollow valve(30) to provide elastic force toward the outer circumference; a packing groove(32) formed on the outside of the hollow valve(30) to house the closed elastic member(33); and a pair of hinge members(10,20) housing a portion of the hollow valve(30) and provided with hinge passages(21,22) connecting an upper water tank, a lower water tank and a hollow valve(30) respectively.
Patent KR-20030080370-A (KR)
Inventor: NOH BYEONG TAE
IPC: H01L21/3063
Filed: 2002-04-08
Abstract: PURPOSE: Process equipment for wet etching is provided to be capable of removing precipitation by installing a cleaning part in an etching part. CONSTITUTION: A process equipment for wet etching is provided with an upper and lower case(112,114) spaced apart from each other, a plurality of nozzles(116) located on the inner surface of the upper case for jetting an etching solution, the first and second shutter part(124,126) located between the upper and lower case for transferring a substrate through the same, and a plurality of cleaning parts(128) located on the inner surface of the upper case for jetting a high pressure cleaning solution to the shutter parts and the inner sidewalls of the upper case. Preferably, the cleaning solution is one selected from a group consisting of an etching solution or deionized water.
Patent KR-20030082815-A (KR)
Title: Repressors for HIV transcription and methods thereof
Inventor: HUR MAN WOOK
IPC: C07K19/00
Filed: 2002-04-18
Abstract: PURPOSE: A repressor for HIV transcription and a method thereof are provided, thereby effectively inhibiting HIV transcription, so that AIDS can be treated. CONSTITUTION: HIV transcription repressing fusion protein of polypeptide having Sp1, NF-κB transcription factor activity repressing or chromatin repressing activity, polypeptide or compound having promoter binding activity, and polypeptide recognizing RNA strand around the expression regulating region or the virus LTR promoter cis-acting region, wherein the polypeptide or compound having Sp1, NF-κB transcription factor activity repressing or chromatin repressing activity is selected from the group consisting of (a) POZ-domain series protein, (b) HDAC or transcription repressing activity region thereof, (c) MeCP2 or MBP series protein, (d) one or more corepressor protein selected from polycom series protein, mSin3A, SMRT, and N-CoR, (e) DNA binding site polypeptide of Sp1, Sp2, Sp3, Sp4 or NF-κB, and (f) a protein capable of binding to the AIDS virus promoter region; the polypeptide or compound recognizing short transcript around the expression regulating region or virus LTR promoter cis-acting region is Tat protein having the amino acid sequence of SEQ ID NO: 1 or 2 or mutant thereof; and the fusion protein is selected from proteins having the amino acid sequences of SEQ ID NOs: 3 to 10.
Patent KR-20020082798-A (KR)
Inventor: YAMAGUCHI KEIICHI
IPC: H03F1/02
Filed: 2002-04-24
Abstract: PURPOSE: To realize a high-frequency circuit for reducing an effective current consumption (particularly at the time of a low output) by considering a transmission power control in a type having a small mounting area and a little number of components. CONSTITUTION: The high-frequency circuit comprises a power regulating means (11) for regulating the power of a high-frequency signal, a high-frequency amplifier (14) for amplifying and producing the output of the power regulating means, and a controller (18) for controlling the amplifier in response to an external output power designation. The controller previously holds information regarding the output of the power regulating means and an operating bias point of the amplifier in response to the output power of the amplifier and controls the bias point of the amplifier by using the holding information in response to the output power designation, and thereby when the output power designation is low, the current consumption of the amplifier is lowered.
Patent KR-20030085235-A (KR)
Title: Multi-type air conditioner
Inventor: CHOI HAK DONG
IPC: F24F11/02
Filed: 2002-04-29
Abstract: PURPOSE: A multi type air conditioner is provided to control opening degree of an electromotive expansion valve so that discharge temperature of a compressor reaches optimum discharge temperature. CONSTITUTION: An outdoor unit(A) includes a compressor(10); a four-way valve(11); an outdoor heat exchanger(12); electromotive expansion valves(13,14) corresponding with indoor units(B1,B2); an accumulator(15) and a compressor discharge temperature sensor(16). The indoor units include indoor heat exchangers(18); indoor temperature sensors(19); indoor heat exchanger inlet temperature sensors(20); and indoor heat exchanger midway temperature sensors(21). An outdoor controller determines opening degrees of the electromotive expansion valves considering current fluctuation of discharge temperature of the compressor, fluctuation of indoor temperature and outdoor temperature of the indoor heat exchangers, and fluctuation of displacement of the compressor. The displacement of the compressor is operational frequency of the compressor, i.e., output frequency of an inverter circuit.
Patent KR-20030089878-A (KR)
Title: A power-up signal generator
Inventor: SHIN YUN CHEOL
IPC: H03K17/22
Filed: 2002-05-20
Abstract: PURPOSE: A power up signal generator is provided to generate a power up signal normally even when gradually reaching a predetermined voltage level gradually and preventing mis-operation due to coupling by using an external power supply and an internal power supply. CONSTITUTION: The first power up detector(201) receives an external power supply voltage from the external, and enables the first power up signal when the increase of the above external power supply voltage is detected. The second power up detector(202) receives an internal power supply voltage, and enables the second power up signal when the increase of the internal power supply voltage is detected. And the first power up signal generator(203) receives the first power up signal and the second power up signal, and enables the final power up signal by the first and the second power up signal.
Patent KR-20030090921-A (KR)
Title: Laser Hair Remover (Rechargeable)
Inventor: KIM JUNG SOOK
IPC: A61B17/50
Filed: 2002-05-23
Abstract: PURPOSE: A hair root remover using laser is provided to reduce a size and remove effectively hair roots by using a micro chip and transmitting the radio frequency and the laser beam to the hair roots. CONSTITUTION: A hair root remover using laser includes a laser diode portion(05), a radio frequency oscillation portion(07), a laser oscillation portion(08), a switch portion(06), and a timer portion(12), and a charging portion(11). The laser diode portion(05) generates the beam by using a laser diode. The radio frequency oscillation portion(07) generates radio frequencies. The laser oscillation portion(08) generates the laser beam. The switch portion(06) supplies the electric power. The timer portion(12) indicates a removal time. The charging portion(11) includes a battery to supply the electric power.
Patent KR-20030091200-A (KR)
Title: Air cleaner device for car
Inventor: RYU WOO YOUNG
IPC: B60H3/06
Filed: 2002-05-24
Abstract: PURPOSE: An air cleaner for an automobile is provided to promote combustion of fuel, by applying anion generating material on an air channel through which outside air is introduced into a combustion chamber of an engine or forming the air channel to contain the anion generating material, and supplying air containing anion emitted from the anion generating material to the combustion chamber. CONSTITUTION: Anion generating material(40) is applied on an inside wall of an air channel through which an air cleaner(10) introduces and discharges air to generate anion. The anion generating material is mixed with adhesive and resins and applied on the inside wall of the air channel. An upper casing(11) and a lower casing(13) are formed with mixture of synthetic resins and the anion generating material. The anion generating material is ceramic powder. Anion is supplied to a combustion chamber of an engine together with air through the air channel to remove organic matter in air, maximize combustion efficiency with oxygen with superior quality, and convert cationic low efficiency fuel into anionic highly combustible fuel.
Patent KR-20020092820-A (KR)
Inventor: HAYASHI KAZUYUKI
IPC: C09D11/328
Filed: 2002-06-04
Abstract: PURPOSE: A coloring agent for an ink-jet printing ink, an ink-jet printing ink containing the coloring agent, an aqueous pigment dispersion containing the coloring agent and an organic and inorganic composite particle are provided, to improve the tinting strength, the hue clearness, the dispersibility and the light resistance. CONSTITUTION: The coloring agent comprises 100 parts by weight of an extender pigment as a core particle; an adhesive coating layer formed on at least a part of the surface of the core particle; 1-500 parts by weight of an organic pigment coating uniformly formed on the part of the surface of the adhesive coating layer; and optionally an outer coating layer formed on at least a part of the organic pigment coating, which comprises at least one selected from the group consisting of an anionic surfactant, a nonionic surfactant, a cationic surfactant and a polymeric dispersant. The coating agent has an average particle diameter of 0.001-0.15 micrometers. Optionally a coating layer comprising at least one compound selected from the group consisting of aluminium hydroxide, aluminium oxide, silicon hydroxide and silicon oxide between the core particle and the adhesive coating layer.
Patent KR-20030093863-A (KR)
Title: Method for providing a lottery service using mobile communication network
Inventor: LEE CHANG GWON
Filed: 2002-06-05
Abstract: PURPOSE: A method for offering a lottery ticket service using the mobile communication network is provided to enlarge a spreading effect according to provision and use of accumulation money by making a subscriber holding a mobile communication terminal use the accumulation money for an electronic lottery ticket besides a premium and the discount of a communication charge. CONSTITUTION: The corresponding lottery ticket information is offered by confirming the subscriber information and the accumulation information of the mobile communication terminal requesting a lottery ticket service through the mobile communication network(S12). The ID information recognizing the lottery ticket application is stored and linked with the subscriber information if the lottery ticket application is confirmed through an interface with the mobile communication terminal(S15). After drawing the lottery ticket based on the ID information, the lottery ticket is offered to the mobile communication terminal(S16).
Patent KR-20030095136-A (KR)
Title: Information providing method and system by bi-directional working via wire and wireless networks
Inventor: KO MIN SEOK
IPC: G06F17/30
Filed: 2002-06-11
Abstract: PURPOSE: A method and a system for offering information by the wire/wireless interactive link are provided to obtain the desired information timely without frequently searching the information by transmitting the reserved information to a wireless terminal through the link between a wired network and a wireless network, and to search the information by connecting to the wireless Internet. CONSTITUTION: A user terminal(300) receives the reservation information from a user. A service information database(202) stores the service information inputted from an information provider. A reservation information database(203) stores the reservation information. A server(200) stores the reservation information received from the user terminal through the communication network in the reservation information database. The server searches the matched service information included in the reservation information from the service information database, stores a result in a searching result database(204), and transmits the service information of the searching result database to the user terminal.
Patent KR-20020096926-A (KR)
Title: Semiconductor memory device, method for controlling same, and electronic information apparatus
Inventor: MIYAMOTO YASUO
IPC: G11C11/406
Filed: 2002-06-15
Abstract: PURPOSE: To reduce output frequency of time-out signals for prohibiting memory access and performing refresh-operation and to reduce current consumption without increasing circuit scale. CONSTITUTION: This device has not many refresh-timers for each divided memory banks 2A-2D, but has only one refresh-timer 3, instead of that, as the device has only storage circuits 5A-5D storing whether refreshing is performed or not for each memory banks 2A-2D and refresh address and normal access (read/ write operation by a control signal from the outside) address adjusting circuits 6A-6D, even if a memory block 2 is divided into many memory banks 2A-2D being more than conventional one, increasing largely circuit scale by many refresh-timers as conventional one and making it complex and large scale are prevented.
Patent KR-20040000876-A (KR)
Title: Method for fabricating semiconductor
Inventor: KIM SANG WON
IPC: H01L21/28
Filed: 2002-06-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing the reduction of photo process margin by removing an unwanted layer remaining at a photoresist pattern using an etching process. CONSTITUTION: A lower metal line(201) is formed at the upper portion of a substrate(200). After forming an interlayer dielectric(203) on the entire surface of the resultant structure, a photoresist pattern(204a) is formed at the upper portion of the interlayer dielectric. An unwanted layer around the photoresist pattern, is removed by carrying out the first etching process using the photoresist pattern as an etching mask. A via hole(205) is formed at the interlayer dielectric by carrying out the second etching process until the lower metal line is exposed.
Patent KR-20040003333-A (KR)
Title: Equipment for monitoring heat current of semiconductor production device
Inventor: KIM HAK YEONG
IPC: H01L21/66
Filed: 2002-07-02
Abstract: PURPOSE: A heater current monitoring apparatus of a semiconductor manufacturing equipment is provided to be capable of preventing the fail of a heater. CONSTITUTION: A heater current monitoring apparatus of a semiconductor manufacturing equipment is provided with an inner heater(56) and an outer heater(54). The heater current monitoring apparatus further includes an inner current meter(48) for measuring the first current supplied to the inner heater and displaying the first current value, and an outer current meter(52) for measuring the second current supplied to the outer heater and displaying the second current value. Preferably, the heater current monitoring apparatus further includes a controller(58) for outputting an interlock signal and an alarm generating signal after comparing the first and second current value measured by the inner and outer current meter, with a reference current value.
Patent KR-20040003459-A (KR)
Title: Awg module for thermal stability
Inventor: KIM MYEONG WON
IPC: G02B6/12
Filed: 2002-07-03
Abstract: PURPOSE: A thermal-stable waveguide array grating module is provided to improve the thermal stability of a waveguide array grating chip by using an additional temperature controller. CONSTITUTION: A heater-spreader(220) is coupled to a lower portion of a waveguide array grating chip(210). A first temperature controller(230) is coupled to a lower portion of the heater-spreader(220). A second temperature controller(240) is coupled to an upper portion of the waveguide array grating chip(210). Upper and lower metal housings(270,260) surround an outside of a waveguide array grating module and operates as a heat sink. A control unit(250) is provided on the outside of the waveguide array grating module and outputs a temperature compensating signal. The heater-spreader(220) minimizes temperature deviation according to a position of the waveguide array grating chip(210) and supports thereof. A thermistor is provided on a side of the heater-spreader(220) and detects the temperature of the waveguide array grating chip(210).
Patent KR-20040003629-A (KR)
Title: Remote Control System of Home Appliance Network and Its Operating Method for the same
Inventor: JI IL HUN
IPC: G06F13/00
Filed: 2002-07-03
Abstract: PURPOSE: A remote control system of a home appliance network and an operating method therefor are provided to transmit a key message building a changed IP address therein in order to update an existing IP address to the changed IP address while a home server connects with a central portal server, thereby enabling the central portal server to manage many home servers. CONSTITUTION: A central portal server(100) comprises as follows. An IP server module(10) receives a key message building IP address information therein from a home server(300) whenever the home server(300) changes an IP address given for using an Internet network(200). A database(30) stores the key message. A database manager(20) manages and controls the database(30). The home server(300) connects with the central portal server(100) by using a secured socket method of authenticating an ID and a code given to a manager of the home server(300) when attempting to connect with the central portal server(100).
Patent KR-20040005284-A (KR)
Title: Bolwer unit for car air-conditioner
Inventor: HWANG SEON JONG
IPC: B60H1/12
Filed: 2002-07-09
Abstract: PURPOSE: A blowing device for an air conditioner of a vehicle is provided to improve the cooling performance by preventing incoming of external air in a cooling mode using internal air. CONSTITUTION: A blowing device for an air conditioner of a vehicle comprises an intake box(10) having interior and exterior air inlets(11,12); an interior and exterior air conversion door(20) installed inside the intake box, to selectively open and shut the interior and exterior air inlets; a scroll case(30) installed to the lower side of intake box; and a blowing fan installed inside the scroll case. The lower side of the intake box is opened. The scroll case has a blowing port(31). The blowing fan forcibly sucks in air while rotating by a driving unit. The blowing device comprises an air flow guide unit for guiding the flowing of the air by communicating an exterior air inlet port, isolated from the interior air inlet by the interior and exterior air conversion door, and the outside of the vehicle.
Patent KR-20040005316-A (KR)
Title: Method and System for Internet advertisement
Inventor: EOM GYUNG YONG
Filed: 2002-07-09
Abstract: PURPOSE: A method and a device for an Internet AD(ADvertisement) are provided to receive a fund needed to develop contents from advertisers continuously and stably, and to maximize profit by making the advertisers secure the good members continuously interesting in a business and actively joining in the business. CONSTITUTION: An Internet server(100) includes a storing device and a processor(120). The processor includes a web server, a communication server, and a management server. The storing device includes a businessman management database(112), an advertiser management database(114), a customer member management database(116), and a lotto management database(118). The businessman(200) manages the advertisers on the online by connecting to the server with a businessman terminal(202) through the Internet. The advertiser manages the customer registering the lotto on the online by connecting to the server with an advertiser terminal(212) through the Internet.