baber/WOPTO huggingface dataset:
Patent KR-20020016816-A (KR)
IPC: B01J23/34
Filed: 2001-03-30
Abstract: 본 발명은 하기 화학식 1로 표시되는 이미드 단위를 갖는 이미드 화합물의 존재하에, 기질을 반응시켜 얻어지는 반응 혼합물로부터 특정한 용매를 사용하는 정석 및(또는) 추출 조작에 의해 상기 이미드 화합물과 반응 생성물을 효율적으로 분리할 수 있다. 
     <화학식 1> 
     
       
     
     상기 식에서, X는 산소 원자, 히드록실기 또는 아실옥시기를 나타낸다. 
     또한, 상기 이미드 화합물과 금속 촉매를 포함하는 혼합물로부터 정석, 흡착 및(또는) 추출 조작에 의해 상기 이미드 화합물과 금속 촉매를 효율적으로 분리할 수 있다.
Patent KR-20030061619-A (KR)
Title: Manufacturing method of Bio-fertilizer using useless sugars
Inventor: HAN GIL HWAN
IPC: C05F11/08
Filed: 2002-01-15
Abstract: PURPOSE: A method for preparing soil microbe fertilizer by using the waste candy is provided, wherein the fertilizer is improved in the storage stability for a long period and is used to promote the growth and activity of soil microbes. CONSTITUTION: The method comprises the steps of adding 10 wt% of the sugar obtained by melting the waste candy to the microbe strain useful to the growth of a plant; adding 5 wt% of sesame dregs, 3 wt% of rice bran, 3 wt% of sawdust and 1 wt% of chitin to the mixture; adding 78 wt% of mineral water to the mixture; and maturing and culturing the mixture at a temperature of 27-35 deg.C for 2.5-3.5 days. Preferably the microbe strain useful to the growth of a plant is Bacillus sp. KB-3, Bacillus sp. KB-4, Pseudomona sp. KB-12, Actinomyces sp. KB-19 and B. thuringiensis KB-7.
Patent KR-20030062160-A (KR)
Title: Method to serve a receipt conversion function on internet telephone system
Inventor: DO DONG HO
IPC: H04L12/66
Filed: 2002-01-16
Abstract: PURPOSE: A call forwarding service method in an Internet phone system is provided to automatically request a call setup to a callee's PC when a caller requests the call setup but the callee's PC is not available for accepting the call setup. CONSTITUTION: A caller attempts a connection to a gatekeeper through a PC(S200). The gatekeeper compares an ID and a password of the caller's PC with a pre-set ID and password, and if they are identical, the gatekeeper authenticates the user(S202). When the caller requests the gatekeeper to set up a call setup to a callee's PC, the gatekeeper transmits call setup information to the callee's PC(S204). The callee's PC transmits current status information to the gatekeeper and the gatekeeper transmits the status information to the caller's PC(S206). If the callee is not available for accepting the caller's call setup, the caller's PC requests the gatekeeper to automatically set up a call to a callee's phone(S208). The gatekeeper selects the gateway closest to the callee's phone and informs the caller's PC of an IP address of the gateway(S210,S212). When the caller requests a call setup, the gateway converts a requested call setup signal and requests a call setup from the callee's phone(S214,S216). When the callee's phone accepts the call setup request, the accept information is transmitted to the caller's PC to complete a call setup so that the caller and the callee can make a voice communication(S218,S220).
Patent KR-20030062741-A (KR)
Title: Mheg file storage/retrieval method and apparatus for digital broadcasting receiver
Inventor: LEE HA GEUN
IPC: H04N21/8543
Filed: 2002-01-18
Abstract: PURPOSE: A method and a device for recording/reproducing MHEG files of a digital broadcasting receiver are provided to easily record MHEG contents without any recording medium of a large capacity since the MHEG contents are stored by file unit. CONSTITUTION: A method for recording/reproducing an MHEG files of a digital broadcasting receiver includes distinguishing an application object from a scene object by file unit together with file information when recording MHEG files, displaying a file list stored to a local storing medium by the stored file information, and distinguishing the application object and the scene object from the file information to display on a screen by MHEG decoding when reproducing the MHEG files.
Patent KR-20030063692-A (KR)
Inventor: CHOI YEONG IN
IPC: H04N5/781
Filed: 2002-01-23
Abstract: PURPOSE: A personal video recorder is provided to improve the utilization by storing streams of another channel in a hard disk while displaying a video signal of a specific channel to watch broadcasting. CONSTITUTION: A first tuner and demodulator(1) and a second tuner and demodulator(6) receive broadcasting streams of different channels respectively for demodulating the broadcasting streams. A second transport demultiplexer(7) stores data received through the second tuner and demodulator. A first transport demultiplexer(4) receives the broadcasting stream of a specific channel received through the first tuner and demodulator or streams stored in a hard disk(3) for selectively outputting the streams. An MPEG(Moving Picture Experts Group) decoder(5) reproduces the stream received from the first transport demultiplexer for displaying the streams on a display unit(8).
Patent KR-20030063851-A (KR)
Title: Air bag housing for vehicle
Inventor: SIM YANG JIN
IPC: B60R21/20
Filed: 2002-01-24
Abstract: PURPOSE: An airbag housing for a vehicle is provided to reduce the cost of production by making a second housing from steel, and to easily exchange an airbag module by detachably coupling a first housing with the second housing. CONSTITUTION: An airbag housing for a vehicle is composed of a first housing(31) made of magnesium, and a second housing(32) made of steel. The first housing is integrated with a crash pad core(1), and guides an airbag(2) when the airbag is inflated. An inflator(3) is mounted on the front of the second housing. A mounting bracket(34) has a slant face(35), and is protruded from the second housing. The front opened part of the second housing is detachably coupled with the rear opened part of the first housing by a coupling member(33).
Patent KR-20030063970-A (KR)
Title: A Waterproof Agent Of Whitening Eliminate Funtional And Manufacturing Method thereof
Inventor: KIM YOUNG JOONG
IPC: C09K3/18
Filed: 2002-01-25
Abstract: PURPOSE: A waterproof agent having an efflorescence removing function and its preparation method are provided, which waterproof agent is used to improve the abrasion resistance and to remove the efflorescence formed on a brick. CONSTITUTION: The waterproof agent comprises a first solvent group comprising 5-6 vol% of titanium dioxide, 20-21 vol% of solvent naphtha, 32-33 vol% of xylene and 41-42 vol% of acryl resin; and a second solvent group comprising 6-7 vol% of isobutyl, 8-9 vol% of toluene, 12-13 vol% of butyl acetate, 32-33 vol% of butyl cellosolve and 41-42 vol% of xylene in the ratio of 6:4 to 8:2. The method comprises the steps of (S100) mixing titanium dioxide, solvent naphtha, xylene and acryl resin with stirring to prepare a first solvent group; (S110) mixing isobutyl, toluene, butyl acetate, cellosolve and xylene with stirring to prepare a second solvent group; and (S120) mixing the first and second solvent groups with stirring for 30-50 min.
Patent KR-20020064663-A (KR)
Inventor: NAITO CHIORI
IPC: G07B15/00
Filed: 2002-01-31
Abstract: PURPOSE: To prevent disorder in work by a collector and enable correct collec tion using an ETC in a situation that an ETC vehicle is mixed with a preceding non-ETC vehicle, both not yet toll-collected, on a lane at a tollgate. CONSTITUTION: As a toll is not yet collected by a collector from a preceding vehicle (non-ETC vehicle) when the following ETC vehicle reaches a vehicle detector 14 (S2), display for temporary stop or speed reduction is displayed on a road side display 15, and display on a display 19 in a booth remains contents for the preceding vehicle (non-ETC vehicle). At timing when toll collection from the preceding vehicle is completed, display of ETC vehicle is displayed in the display 19 in the booth, and indication of the ETC vehicle is displayed in the road side display 15 unless there is a new vehicle invading after the ETC vehicle at that time.
Patent KR-20030065931-A (KR)
Title: atmospheric diffusion device of downtown street and method of atmospheric diffusion using the device
Inventor: KANG YE SEOK
IPC: F24F7/007
Filed: 2002-02-02
Abstract: PURPOSE: A device and a method for sucking air on a road of a downtown area are provided to forcibly diffuse exhaust gas of sluggish vehicles on the ground up to the 1/4 position of an average height of buildings in a roadside. CONSTITUTION: An intake duct(10) is installed in the outside of a high-storied building near a road, formed an intake port in the upper end and installed in a basement(2) of the high-storied building by folding the lower part. A blower(20) is installed in the basement and connected with the intake duct. A discharge duct(30) is connected with the blower, touched with a footpath surface of the road by inclining crosswise and installed a discharge nozzle in the end to be touched with the footpath surface. Thereby, exhaust gas of vehicles are diffused over the 1/4 position of an average height of buildings in a roadside forcibly and the air over the 1/4 position is diffused naturally. Therefore, the air pollution by exhaust gas of vehicles is reduced effectively.
Patent KR-20030065972-A (KR)
Title: Structure for basket of kimchi refrigerator
Inventor: KANG DAE GIL
IPC: F25D11/04
Filed: 2002-02-02
Abstract: PURPOSE: A basket structure of a kimchi refrigerator is provided to smoothly perform the flow of cool air by improving the inner structure of a housing unit. CONSTITUTION: In a kimchi refrigerator to optimally keep kimchi stored in a reservoir(113) with cool air generated in a refrigerating cycle by loading the reservoir to a basket(112), which is formed in an inner housing unit(110) of a refrigerator body(101), comprises a combining protrusion(110a) mounted in the housing unit to closely contact the basket and a protrusion(112a) installed to the basket and combined with the combining protrusion to contact to the housing unit and to smoothly flow cool air.
Patent KR-20030038298-A (KR)
Title: The mobile phone, PDA, watch that have back light data transmitter
Inventor: KIM CHUNG GI
IPC: H04B1/38
Filed: 2002-02-28
Abstract: PURPOSE: A mobile telephone, a PDA, and a watch utilizing an illuminator(a backlight) of a display as a data transmission element are provided to realize a simple user interface and an electronic settlement method without using extra hardware modules. CONSTITUTION: A mobile telephone, a PDA, or a watch(100) stores specific data such as an ID of a transmitter, credit card information, and all kinds of electronic settlement information. The mobile telephone, the PDA, or the watch(100) has software transmitting the data by utilizing an illumination brightness control device. An exclusive receiver(300) formed of an optical sensor(301) and a data demodulating circuit(302) for receiving and processing the data of optical signals.
Patent KR-20030073271-A (KR)
Title: Hand-held terminal including assembly and disassembly function of module
Inventor: LEE GANG IL
IPC: H04B1/38
Filed: 2002-03-09
Abstract: PURPOSE: A portable terminal having a module inserting/ejecting function is provided to make a main module, in which a CPU, a RAM, a ROM, etc., are installed in a single unit, inserted/ejected into/from a portable terminal. CONSTITUTION: A PDA consists of a main module(210) and a PDA main body(220). In the main module(210), a CPU(211), a RAM(212), and a ROM(213), are installed in a single unit. The PDA main body(220), in which a function block(221), an LCD(223), and an LCD controller(222) are installed, has a connector to connect the main module(210) with the LCD controller(222) and the function block(221). In the function block(221), various functions, such as GPI0, USB, IrDA, MMC, SDI0, UT UART, IIC, IIS, AC97, CF, etc., are selectively installed.
Patent KR-20020073286-A (KR)
Inventor: KATO TATSUYA
IPC: H01M50/222
Filed: 2002-03-13
Abstract: PURPOSE: To provide a box-shaped member for an automobile for reducing weight without hindering a shielding characteristic by using a hollow particle dispersed composite material. CONSTITUTION: This box-shaped member for automobile is composed of a casing 2 for internally storing various parts. The casing 2 is composed of the hollow particle dispersed composite material including a hollow particle in a metallic matrix. The content of the hollow particle is 50 to 70%, and is selected from mullite, alumina, carbon or SiO2 type construction materials. Particularly, the casing 2 is applied to a battery box 1 capable of housing a battery or a junction box, and is effective in improving fuel consumption efficiency.
Patent KR-20030073851-A (KR)
Title: Apparatus for jumping needle rod of embroidery machine
Inventor: KONG BYEONG MIN
IPC: D05C11/06
Filed: 2002-03-13
Abstract: PURPOSE: A jumping device of a needle stand is characterized by installing a space maintainer between a needle stand driving member and a driving device, maintaining proper interval, not generating mechanical friction and impact and increasing the expected life span thereof. CONSTITUTION: On an embroidering machine, the jumping device of the needle stand is comprised of: the needle stand driving member(94) elevated in accordance with a needle stand driving shaft(40); the driving device(a solenoid) elevating the needle stand in accordance with a motion of the needle stand driving member(94) and rotating the driving member(94) into a jumping position to interrupt driving of the needle stand; and the space maintainer, a magnet(200).
Patent KR-20030074025-A (KR)
Title: Displayphone system using internet as a network and set-top box therefor
Inventor: AN HYUN GI
IPC: H04N7/14
Filed: 2002-03-15
Abstract: PURPOSE: A video phone system using the Internet as a communication network and a set top box therefor are provided to use a television as a display device and internet network as a communication network. CONSTITUTION: A set top box for a talker transports a telephone number of a set top box for a listener to a connection managing server. The connection managing server searches for an IP(Internet Protocol) corresponding to the telephone number and connection state. The connection managing server transports the IP and the connection state of the set top box for a listener to the set top box for a talker. The set top box for a talker judges the connection state of the set top box for a listener. The set top box for a talker calls the set top box for a listener by using the received IP. The set top box for a listener responses to the set top box for a talker. The two set top boxes are tuned before voice/video telephone call is performed.
Patent KR-20020076124-A (KR)
Inventor: OKAMURA MATSUO
IPC: G01R1/073
Filed: 2002-03-22
Abstract: PURPOSE: To provide a probe device efficiently holding many probes without enlarging a probe holder. CONSTITUTION: The probe holder 40 installed in the other part of a housing 31 and holding a probe 50 is equipped with a holder body 41; a through-hole 42 passing through the holder body 41 and into which a probe 50 is inserted; a guide hole 45 installed in the through hole 42; a counter boring part 43 installed in the other part; and a female screw part 44 formed between the guide hole and the counter boring part, and the probe 50 is equipped with a reference shaft 53 engaging with the guide hole 45; an adjusting screw 51a screwed on a female screw part 44 installed in the outer circumference of the probe body 51; and a fixing nut 54 screwed on the adjusting screw 51a and locked in the counter boring part 43.
Patent KR-20030078153-A (KR)
Inventor: JUN CHAN HUI
IPC: H04W88/08
Filed: 2002-03-28
Abstract: PURPOSE: A digital unit of a mobile communication base station is provided to mount a channel card for an HDR(High Data Rate) on the digital unit, and to transmit a voice and data, thereby simultaneously giving a maximum data service to an existing voice. CONSTITUTION: A demodulator(310) demodulates data outputted from an IF RX card(300). A turbo decoder(320) is connected to the demodulator(310) by a bus, and decodes the data. The first controller(340) connected to the demodulator(310) transmits the data to a trunk card(330). A CPLD(Complex Programmable Logic Device) is applied with a clock outputted from a clock driver(350), and supplies the data to the demodulator(310). The second controller(380) controls data outputted from a trunk card(370). A modulator(400) modulates the data according to a control signal outputted from the second controller(380), and transmits the modulated signal to an IF TX card(390).
Patent KR-20030078568-A (KR)
Title: 1 .omitted
Inventor: BAE SEONG SU
IPC: A23C9/16
Filed: 2002-03-30
Abstract: PURPOSE: Provided are methods for manufacturing and packing one portion of powdered milk and a baby food. The portion packed powdered milk and baby food are added with a foaming agent, such as carbon dioxide to be easily dissolved in water. CONSTITUTION: Methods for manufacturing and packing one portion of powdered milk and a baby food are characterized by portioning them out by one spoon and adding carbon dioxide to them, in order to dissolve them in water easily. The portion packed powdered milk and baby food are portable to give convenience in use to a customer.
Patent KR-20030079006-A (KR)
Title: Mounting apparatus for CNG bombe
Inventor: CHOI YU JIN
IPC: B60K15/07
Filed: 2002-04-01
Abstract: PURPOSE: Mounting structure of a CNG(Compressed Natural Gas) bombe is provided to prevent breakage of a valve and explosion from gas leakage of the CNG bombe valve by protecting the CNG bombe against impact and vibration with mounting the CNG bombe at the side of the frame of the truck. CONSTITUTION: A mounting structure of a CNG bombe comprises an installation bar(20) formed by a vertical support bar(21) and a horizontal support bar(22) and attached to the side of a vehicle body frame; an L-shaped mounting bracket(30) bent, fixed to the vehicle frame and combined with the lower part of the installation bar; a band(40) spacing, supporting and arranging CNG bombes(100) stacked in the installation bar; and a side protector(50) protecting the side of the CNG bombe against side impact.
Patent KR-20030080358-A (KR)
Inventor: LEE CHUNG JAE
IPC: B60T8/00
Filed: 2002-04-08
Abstract: PURPOSE: A modulator block for an electronic control brake system is provided to reduce the weight of the modulator block by modifying the processing position of an inlet port and an outlet port with compact structure. CONSTITUTION: Four outlet ports(81,82,83,84) are formed in a modulator block(62) and connected to a wheel brake. Two inlet ports(71,72) are formed in the front of the modulator block, and connected to a master cylinder. Inlet and outlet ports are formed by using the side and the front of the modulator block efficiently. The weight of the modulator block is reduced by decreasing the thickness of the modulator block with compact structure. Assembling is performed easily by preventing interference in assembling the pipe with spacing inlet and outlet ports from one another.
Patent KR-20030084520-A (KR)
Inventor: HONG OK SIK
IPC: E04H15/22
Filed: 2002-04-27
Abstract: PURPOSE: An air mattress tent is provided to simplify installation and dismantlement, to reduce volume and weight and to have excellent thermal insulation efficiency. CONSTITUTION: The air mattress tent is erected using an air column(1) instead of erecting a post using a pole by injecting air using a foot air pump, and an air mattress(6) instead of the existing pole and cotton or sponge. After using, the air mattress tent is dismantled simply by opening an air outlet(2) and an air inlet(4) and folding the air column(1) and the air mattress(6) in the initial state.
Patent KR-20030090323-A (KR)
Title: Water level controller of humidity.
Inventor: LEE YOUNG HUN
IPC: F24F6/00
Filed: 2002-05-20
Abstract: PURPOSE: A sensor for controlling water level of a humidifier is provided to prevent life of an oscillator from shortening due to electrolysis of the oscillator. CONSTITUTION: An optical sensor(CdS: Cadmium Sulfide) senses light of an LED(Light Emitting Diode) lighted up using power of B+ exposed to water, and actuates a humidifier. The optical sensor replaces a floater used in an existing humidifier. The optical sensor and the LED are impregnated with black epoxy to prevent wrong operation due to infiltration of light. Manufacturing cost of a water level controller is reduced thereby. The sensor is actuated even by very weak signal to prevent wrong operation of contamination of water.
Patent KR-20030091259-A (KR)
Title: Personal multimedia CD-ROM title vending machine system
Inventor: KIM YONG HA
IPC: G07F17/00
Filed: 2002-05-27
Abstract: PURPOSE: A vending machine for manufacturing automatically a personal CD-ROM title is provided to manufacture easily the personal CD-ROM title by using a digital and multimedia technique. CONSTITUTION: An automatic selling system for selling a personal CD-ROM title includes a screen(01) for chroma-key, a video camera(03), a coin recognizer(04), a touch screen(05), a CD handler(11), an image synthesis program, an MPEG encoder(09), a CD-RW(10), a modem, an accompaniment device(14), a CRT(15), a microphone(17), an audio mixer/amplifier(16), and a speaker(18). The screen(01) for chroma-key is used as a background of a target(02). The video camera(03) is used for photographing the target(02) and converting the photographed pictures to digital picture signals. The coin recognizer(04) is used for recognizing and identifying the coin. The touch screen(05) is used for guiding a selecting process. The CD handler(11) is used for receiving and transferring CDs. The image synthesis program is used for forming 3D motion picture by synthesizing the digital picture signals and 3D graphic pictures. The MPEG encoder(09) is used for compressing voice signals and transmitting the compressed voice signals to the CD-RW(10). The CD-RW(10) is used for recording the 3D motion pictures, voice data, and multimedia content data. The modem is used for transmitting the 3D motion pictures and the multimedia content data to a web server or uploading the database of the web server. The accompaniment device(14) plays the song selected by an user. The CRT(15) is used for displaying the 3D motion pictures and a caption of the song. The microphone(17) is used for converting the user's voice to an electric signal. The audio mixer/amplifier(16) is used for mixing the voice signal of the microphone(17) with the accompaniment sound and amplifying the mixed signal. The speaker(18) is used for outputting the amplified signal.
Patent KR-20030092312-A (KR)
Title: A certification method of Bluetooth device
Inventor: HA DONG SU
IPC: H04B7/00
Filed: 2002-05-29
Abstract: PURPOSE: A method for authenticating a Bluetooth device is provided to reduce a size of an authentication circuit in the Bluetooth device with a simple function such as a headset. CONSTITUTION: A headset is turned on(10). A Bluetooth device repeatedly transmits a designated packet for detecting whether another Bluetooth device exists in circumference, and performs an inquiry(20). The Bluetooth device receives the packet according to a predetermined sequence, and performs an inquiry scan for searching whether inquiring Bluetooth devices exist among peripheral Bluetooth devices(30). The Bluetooth device recognizes an address of the headset(40). A page process is performed for connecting between the Bluetooth devices(50).