baber/WOPTO huggingface dataset:
Patent KR-20030011508-A (KR)
Title: A magnetic stripe card system proving ones identity with a function of perceiving the iris
Inventor: NAM GUNG JONG
IPC: G06K9/00
Filed: 2001-08-03
Abstract: PURPOSE: A system for a magnetic ID card having an iris recognition function is provided to completely interrupt the improper and unlawful use caused by the robbery and the reproduction of a credit card by preventing the credit card from being used without the user certification through the iris recognition function. CONSTITUTION: The system comprises a central processing part including a magnetic stripe reader(10), a decoder(30), a controller(40), an iris recognition part(50) and a display part(20). The magnetic stripe reader(10) extracts the iris encoding data of a previously registered user by reading a magnetic stripe card. The central processing part executes a user certification procedure by comparing the iris data of the user from the magnetic stripe reader(10) with the iris data from the iris recognition part(50). The iris recognition part(50) makes a characteristic pattern of the user's iris captured by a video camera into the data by using an image processing technology. The display part(20) displays a user certification result from the controller(40).
Patent KR-20030014797-A (KR)
Title: suspension system for truck
Inventor: SEO YUN BEOM
IPC: B60G11/04
Filed: 2001-08-13
Abstract: PURPOSE: A suspension of a commercial vehicle is provided to simultaneously meet ride and durability by extending overall length of a lower bracket of supporting a leaf spring and an axle and making the spring constant of the leaf spring changed according to the carrying load. CONSTITUTION: A suspension of a commercial vehicle includes a leaf spring(12) installed between a front mounting bracket and a rear mounting bracket installed on a side frame(10); an axle(22) coupled with the leaf spring through a U-bolt(20); and a lower bracket(38) interposed between the leaf spring and the axle, to mount an end of a stabilizer. The lower bracket has a central portion(38a) disposed between the leaf spring and the axle and an extended portion(38b) extended from the central portion back and forth along the overall length of the spring. The front extended portion is bent-up downward and the extended portion supports the central portion of the leaf spring in case of transformation of the leaf spring. Accordingly, ride is improved by low spring rigidity in case of loading a vehicle with goods, and durability is secured by high spring rigidity in case of not loading a vehicle with any goods.
Patent KR-20030017226-A (KR)
Inventor: KIM SEUNG CHEON
IPC: F04D29/30
Filed: 2001-08-24
Abstract: PURPOSE: A turbo fan is provided to generate equal or increased wind amount by equal or reduced power consumption and noise generation. The entire weight of the fan is reduced by making blades thin. CONSTITUTION: A turbo fan includes blades, each having a body part(41) of which all vertical projection surfaces are biased toward an upper part of a chord(C) connecting a front end point(O) to a rear end point(Z), and a front end vortex preventing part(42) protruded at a negative pressure surface part of the front end of the body part for forming a local negative pressure surface(35).
Patent KR-20020090287-A (KR)
Inventor: KUCHIMACHI KAZUHARU
IPC: H01L27/04
Filed: 2001-08-28
Abstract: PURPOSE: To speed up a critical path and to improve operating speed of a semiconductor integrated circuit apparatus by reducing the ratio of delay time caused from a wiring resistance, which the critical path occupies, of a semiconductor integrated circuit. CONSTITUTION: In a semiconductor integrated circuit apparatus, which comprises a driver circuit 100, a first long line 104 connected to the driver circuit 100, and a plurality of gate circuits 103 that are distributed and connected over the first long line 104, and where an output signal of the driver circuit 100 is received by the plurality of gate circuits 103 via the first line 104, an input terminal of the driver circuit 100 and a node 105 in the vicinity of an input terminal of the gate circuit 103 connected to an end of the first long line 104 are connected by a second long line 106 and a speedup circuit 107.
Patent KR-20030019723-A (KR)
Title: Folder Type Mobile Phone Having Shock Absorbing Function
Inventor: CHOI TAE GYU
IPC: H04B1/38
Filed: 2001-08-30
Abstract: PURPOSE: A folder-type cell phone having a shock absorbing function is provided to reduce the shock and noise occurring when shutting a folder, and to prevent the damage of a liquid crystal of a display part, so as to extend the lifetime. CONSTITUTION: A keypad(51) arranged on the front of a body(50) has a plurality of buttons(53). A folder(60) rotative on the body(50) includes a display part(62) displaying signals and information on an internal side. The plurality of buttons(53) are projected to have predetermined height from the surface of the keypad(51), to allow the internal side of the folder(60) to contact with the buttons(53) when the folder(60) is shut. A convex part(64) having predetermined height is arranged on the edge of the internal side of the folder(60), and a concave part(54) arranged on the edge of the keypad(51) corresponds to the convex part(64). And the height of the convex part(64) is larger than the projected height of the keypad(51).
Patent KR-20030022530-A (KR)
Title: Power saving air compressor
Inventor: WOO MAN HYEON
IPC: B60T17/00
Filed: 2001-09-11
Abstract: PURPOSE: An air compressor for power reduction is provided to reduce power for bypass of compressed air by opening and closing selectively a first bypass line and a second bypass line with a slider member. CONSTITUTION: An air compressor for power reduction(100) has a first bypass line(10); a second bypass line(20); an elastic member(30) and a slider member(40). The first bypass line connects a vent passage for compressed air(11) of the air compressor with an air inlet(13). The second bypass line connects a first through hole(15) and a second through hole(17). First and second through holes are formed to the vent passage of compressed air. The elastic member is installed near the first bypass line. The slider member is connected to the elastic member. The slider member is installed to slide inside the vent passage for compressed air. Thereby, the first through hole, the second through hole and the bypass line are opened and closed selectively by the slider member. Therefore, power is reduced.
Patent KR-20030023810-A (KR)
Title: Method for controling a device performance for each application programs, and software drive system
Inventor: LEE SANG HO
IPC: G06F9/06
Filed: 2001-09-14
Abstract: PURPOSE: A device performance control method and software drive system is provided to supply a drive voltage and clock for a corresponding device, and to switch off an unnecessary device according to an application program selected by a user so that it can prevent a waste of a battery power, for example, in a PDA. CONSTITUTION: The method comprises several steps. A user switches on a PDA(S10), and then the PDA initializes a system and drives an OS(S11). The PDA receives the data input by the user(S12). In a case that the input data is for selecting a new application program(S13), the PDA searches for and reads necessary device performance control data for each application program(S14). The OS performs a series of necessary device performance control operations as previously designated by the user, for example, in a case of a spreadsheet program, switches off an audio module or a communication module and controls a brightness of an LCD(S15). Then the OS normally executes the selected application program(S16), and checks whether the user requests the application program to be stopped(S17). In a case that the application program is requested to be stopped but the system is not requested to be stopped(S18), the OS repeats the steps S12 and S13. In a case that a new application is not selected, the OS maintains the clock and the drive voltage supplied for each device(S19).
Patent KR-20030024361-A (KR)
Title: Water purifier having ice-maker
Inventor: LEE SUN SE
IPC: F25D11/00
Filed: 2001-09-18
Abstract: PURPOSE: A hot/cool water purifier having an ice maker is provided to add the ice maker function for speedily and effectively making ices by using freezing point dropping and simply carry out the ice ejecting function. CONSTITUTION: A hot/cool water purifier includes an ice maker(200). The ice maker includes a second evaporator connected to a filter drier through a first bypass tube via a second caterpillar and a second solenoid valve, a grate type ice making tray(220) cooled by the second evaporator, a manifold(230) for uniformly distributing and supplying water to the ice making tray, a water drip pan(250) for receiving the ice making water flowing down from the ice making tray and supplied with purified water from a water storage tank(180), a water supplying pump(240) for supplying water from the water drip pan to the manifold, a flow rate control element(260) for controlling a cool water supply amount for the water drip pan, a drain element(270) for discharging pollutant-concentrating water of the water drip pan, an ice ejecting element for ejecting ice cubes, an ice storage bin(290) for storing the separated ice cubes, and an ice discharge element(300) for discharging the stored ice cubes.
Patent KR-20030028611-A (KR)
Title: Apparatus for measuring transmission power in code division multiple access communication
Inventor: PARK YEONG SEOK
IPC: H04B17/00
Filed: 2001-09-20
Abstract: PURPOSE: A transmission power measuring apparatus of a mobile communication base station is provided to simultaneously measure channel power by FAs by connecting a plurality of digital FIR filter in parallel to an output terminal of an A/D converter, and obtain total power by transmission antenna sectors by adding channel power of each FA. CONSTITUTION: An analog signal processor(10) couples a final transmission output of a base station, cancels a noise of the signal, amplifies it and outputs a digital-convertible signal. An A/D converter(6) converts an analog signal outputted from the analog signal processor(10) into a digital signal and outputs it. A digital signal processor(7') filters a plurality of FAs outputted from the A/D converter(6), converts a signal of a specific channel outputted into an absolute value according to a control signal from a CPU(9) and outputs a sampling signal. The CPU(9) converts the average voltage into a power value and outputs it to the digital signal processor(7').
Patent KR-20030028885-A (KR)
Title: Time lapse vcr additional field switcher
Inventor: LEE JUN HUI
IPC: H04N7/18
Filed: 2001-10-04
Abstract: PURPOSE: A time lapse VCR having a field switcher function is provided to easily select one of multiple cameras and perform a switcher function in real time. CONSTITUTION: A time lapse VCR having a field switcher function includes a plurality of A/D converters(10-1,10-2,10-3,10-4) for converting video signals generated from multiple cameras into digital video data and storing the video data in multiple memories, an index generator(40) for generating numbers corresponding to the multiple cameras, and a synchronous signal generator(50) for generating a synchronous signal for synchronizing the video data fields generated from the cameras. The VCR further includes the first D/A converter(30) for reading each video data stored in the memories, adding a number corresponding to each camera, generated by the index generator, to the video data and converting the data into analog data, a camera selector(70) for providing an input number corresponding to a camera selected by a user from the multiple cameras, and a video part(110) for receiving the analog data from the first D/A converter to output the data through a monitor, and outputting continuous video data corresponding to the camera number selected by the camera selector through the monitor. The time lapse VCR also has an A/D converter(80) for extracting only the analog data field corresponding to the selected camera number, converting the analog data filed into digital data, and the second D/A converter(100) for reading the digital video data corresponding to the camera number, connecting synchronizing parts of data fields to convert the video data into continuous analog data and providing the continuous analog data to the video part.
Patent KR-20020096817-A (KR)
Title: Burst position error data write method and magnetic disk unit
Inventor: HIRANO MASAKAZU
IPC: G11B21/10
Filed: 2001-10-11
Abstract: PURPOSE: To write burst displacement data of control information on a magnetic disk in a surely readable state concerning a data writing method and a magnetic disk unit. CONSTITUTION: This burst displacement data writing method is for writing burst displacement data for correcting the displacement or the burst pattern continuously after a first pattern for correction deviation within a signal track on the magnetic disk. The burst displacement data is written so as to from a relation of M=N among WHD being the core width of a write head, K being the interval of the bust boundary of the burst pattern and being the number of the areas of the burst displacement data which has to be provided after the burst pattern for (N-1)K<WHD<NK when N is an integer >=1.
Patent KR-20030030420-A (KR)
Inventor: BAE SU HAK
IPC: C08L55/02
Filed: 2001-10-11
Abstract: PURPOSE: Provided is a thermoplastic resin composition which shows improved compatibility of a blend of a resin based on rubber modified styrene and a polyphenylene ether, and has excellent physical properties. CONSTITUTION: The composition comprises 100 parts by weight of base resin consisting of (A) 40-95 wt% of rubber modified resin consisting of (a1) 20-100 wt% of graft copolymer resin having 10-60 wt% of rubber component, 50-82 wt% of aromatic vinyl monomer except for rubber component, and 18-50 wt% of unsaturated nitrile-based monomer, (a2) 0-80 wt% of copolymer having 18-50 wt% of unsaturated nitrile-based monomer and 50-82 wt% of aromatic vinyl monomer, (B) 60-5 wt% of polyphenylene ether resin; and (C) 0.1-5 parts by weight of styrene-acrylonitrile containing copolymer comprising maleic anhydride; and (D) 0.1-5 parts by weight of ethylene-glycidyl methacrylate containing graft copolymer.
Patent KR-20030035638-A (KR)
Title: Preparation of catalysts from used fcc catalysts for the liquid-phase degradation of waste polymer, and catalytic degradation process using the same
Inventor: JANG NAM PYO
IPC: B01J38/60
Filed: 2001-11-01
Abstract: PURPOSE: Provided are a method for fabricating catalyst for use in a liquid-phase decomposition process at low cost, and a liquid-phase decomposition process with high profitability by using the same. CONSTITUTION: The method comprises the steps of (a) reflux-heating waste catalyst of FCC process with 0.2-2.0N of hydrochloric acid, 0.1-1.0N of sodium hydroxide and potassium hydroxide at a temperature 60-80°C for 2-6 hours, and mixing the acid or base treated catalyst of the step (a) with FAU or MFI zeolite catalyst by below 100g. The liquid-phase degradation process comprises the step of degrading a polymer such as PE, PP and waste vinyl by using 10-100g of the catalyst prepared by the method above at 350-550°C to be hydrocarbon.
Patent KR-20020035462-A (KR)
Inventor: KIM EUN YEONG
IPC: C12N5/0735
Filed: 2001-11-06
Abstract: PURPOSE: Provided is a method of differentiating specific cells from human embryonic stem cells which are derived from frozen-thawed embryo. The differentiated specific cells can be widely used in developing medicines, treating diseases and for therapeutic transplantation. CONSTITUTION: The differentiation method of specific cells from human embryonic stem cells comprises the steps of: (a) thawing a frozen human embryo in the stage of blastocyst; (b) culturing a portion of or the entire embryo in a medium which is capable of building undifferentiated stem cells up, to obtain undifferentiated human embryonic stem cells; and (c) differentiating the stem cells in a medium containing alkali substances and at least one kind of growth factor.
Patent KR-20030039404-A (KR)
Title: The treatment method of environmental-like livestock feces used aerobic bacteria and liquid manure of that
Inventor: AHN KOOK CHAN
IPC: C05F3/06
Filed: 2001-11-13
Abstract: PURPOSE: An environmental-friendly treatment method of livestock excrement using aerobic bacteria and liquid fertilizer therefrom are provided, which can treat livestock excrement into odorless and non-viscose liquid that is useful as liquid fertilizer. CONSTITUTION: The treatment method comprises the steps of mixing animal feed with a wild mugwort fermented by aerobic bacteria; mixing the mixture (A) prepared in the first step with animal excrement under rich aerobic condition to obtain the mixture (B), followed by fermenting it for 7 to 10 days at room temperature; separating moisture from the mixture (B) by evaporation; stirring the liquid separated from the mixture (B) with blowing air; and settling solid impurities from the liquid.
Patent KR-20010110286-A (KR)
Title: 풍향 및 풍속 측정기
Inventor: LEE JONG HAN
Filed: 2001-11-23
Abstract: 본 발명은 풍향 및 풍속 측정기에 관한 것으로, 더욱 상세하게는 바람의 방향 및 속도에 따라 탄성작용을 하는 탄성체에 스트레인게이지를 부착하여 탄성체가 변형되는 방향과 변형정도를 측정토록 하므로서, 바람의 방향과 세기를 동시에 측정할 수 있도록 한 풍속 및 풍향 측정기에 관한 것이다. 
     상기 목적을 달성하기 위한 본 발명은 지지부(11)의 상부에 수직되게 고정설치되는 탄성체(12)와; 상기 탄성체(12)의 외주면에 서로 90°을 이루도록 부착되어 바람의 세기 및 방향에 따라 탄성작용을 하는 탄성체(12)의 X축과 Y축의 탄성변형에 의해 전기적 저항이 변하는 것으로부터 변형률을 검출하는 스트레인게이지(13a)(13b); 및 그 스트레인게이지(13a)(13b)에 의해 측정된 값을 환산하여 디스플레이장치 등의 별도의 표시부로 출력하는 신호처리기(14)와; 상기 지지부(11)에 설치되는 탄성체(12)의 외면에 설치되어 풍압과 직접 맞닿게되며, 오염원 등의 외기로부터 탄성체(12)를 보호하는 마감캡(15);으로 이루어진다.
Patent KR-20030045473-A (KR)
Title: Pharmaceutical composition having adherent property to mucous membrane
Inventor: JUNG SANG YEONG
IPC: A61K47/30
Filed: 2001-12-04
Abstract: PURPOSE: Provided is a pharmaceutical composition which consists of an adhesive single layer containing a drug, or a double layer containing the single layer and a non-permeable support layer(with an adhesion force or not). The composition is capable of adhering to skin or a wet mucous surface(the stomach, small bowl, mouth, sexual organs) and controlling quick or continuous release of drugs. Therefore, it maximizes the therapeutic effect thereof. CONSTITUTION: A pharmaceutical composition having adhesiveness to a wet mucous surface is prepared by casting a composition containing 1 to 25% by weight of a drug, 40 to 60% by weight of an aqueous polymer, 0 to 20% by weight of a plasticizer and 0 to 20% by weight of a sweetening agent into a mold release agent and then forming it into a film. The drug is selected from Sildenafil or a salt thereof, domperidone, oxicam non-steroidal analgesic and anti-inflammatory agents, ambroxol, simvastatin, atorvastatin, thiazolidinedione-based diabetes treating agents, ampicillin, amoxicillin, lidocaine and procaine.
Patent KR-20030047134-A (KR)
Inventor: LEE SUNG MOON
IPC: A23L1/00
Filed: 2001-12-07
Abstract: PURPOSE: Provided is a method for manufacturing health foods using organic germanium water and purified water as main ingredient with a cold and hot water tank. The organic germanium water is beneficial to the human health and good for environment protection. CONSTITUTION: Health foods are manufactured by using as a main ingredient organic germanium water supplied from a cold and hot water tank. The health foods include soup, kimchi, bean sprout, steamed rice and the like.
Patent KR-20030047243-A (KR)
Title: Intake duct
Inventor: SONG GI SE
IPC: F02M35/022
Filed: 2001-12-10
Abstract: PURPOSE: An intake air duct of an air cleaner is provided to prevent the air cleaner from being damaged by separating liquid and solid particles having relatively large size from air introduced into the air cleaner. CONSTITUTION: An intake air duct is vertically installed in the air cleaner in order to introduce air into the air cleaner. The intake air duct is provided with a plurality of blades(4). The blades are radially arranged about a central core(5). A cyclone(8) is accommodated in the intake air duct. An anti-overflow partition(7) is integrally formed with the intake air duct. An air passage(9) is formed at a center of the anti-overflow partition. A water collector(10) is formed in the intake air duct so as to receive water. A water discharging port(11) is provided at one side of the water collector so as to discharge water contained in the water collector.
Patent KR-20030052371-A (KR)
Title: A Cr-free polymeric composition having superior adherent property for a tinplate
Inventor: KIM JIN TAE
IPC: C08F220/18
Filed: 2001-12-21
Abstract: PURPOSE: A chromium-free emulsion polymerization resin composition for treating tin-plated steel is provided, which is environment-friendly owing to free from chromium and exhibits an excellent organic coating adhesive strength to a metal material. CONSTITUTION: The chromium-free emulsion polymerization resin composition comprises 2-10 parts by weight of acrylic acid; 30-50 parts by weight of butyl acrylate; 5-10 parts by weight of hydroxyethyl methacrylate; 0-25 parts by weight of styrene; 10-15 parts by weight of methyl methacrylate; and 0.5-3 parts by weight of glycidyl methacrylate. Preferably the composition is prepared by using 5-7 parts by weight of at least one kind of nonionic emulsifier selected from the group consisting of octyl phenol ethylene oxide and nonyl phenol ethylene oxide, when it is emulsion polymerized; and the composition is polymerized by pre-emulsion polymerization method.
Patent KR-20030053737-A (KR)
Title: PLC remote control IR remocon
Inventor: KIM CHEOL
IPC: H04Q9/00
Filed: 2001-12-22
Abstract: PURPOSE: A learning remote controller using a PLC(Power Line Communication) method is provided to control various household appliances by the control signal through a power line from an external user. CONSTITUTION: A signal coupling circuit(403) has a PLC transformer for connecting a power terminal to a power line signal driver terminal, and transmitting and receiving signals. If a command, for learning a remote controller signal of a household appliance, is inputted through a button input unit(414), a microcomputer(402) receives remote controller signals through an IR(Infrared) receiver(409), recognizes the received remote controller signals, and stores the recognized remote controller signals, for learning the remote controller signals. If a command, for controlling the household appliance, is inputted, a power line modem IC(401) transmits the inputted command to the microcomputer(402). The microcomputer(402) analyzes the transmitted command, and transmits a remote controller signal of a household appliance corresponding to the command through an IR signal transmitter(413), for controlling the household appliance. The microcomputer(402) broadcasts a result state on a power line through the power line modem IC(401).
Patent KR-20030053857-A (KR)
Title: Fusion protein having the enhanced immunogenecity to bovine theilerosis, and preparation process and use thereof
Inventor: JUNG U SEOK
IPC: C07K19/00
Filed: 2001-12-24
Abstract: PURPOSE: A fusion protein having enhanced immunogenicity to bovine theileriosis, a preparation process thereof, and the use thereof are provided, thereby preventing the infection of bovine theileriosis. CONSTITUTION: A fusion protein having enhanced immunogenicity to bovine theileriosis is prepared by fusion of heat shock protein(HSP) with the amino-terminal of the surface antigen p33 of Theileria sergenti, wherein Theileria sergenti is Korean isolated Theileria sergenti, Sungwhan stock; the surface antigen p33 has the nucleotide sequence of SEQ ID NO: 1; and the heat shock protein(HSP) has the nucleotide sequence of SEQ ID NO: 2. A process for preparing the fusion protein having enhanced immunogenicity to bovine theileriosis comprises the steps of: constructing a recombinant vector containing the gene encoding the fusion protein of heat shock protein(HSP) and the surface antigen p33 of Theileria sergenti; preparing a transformed E. coli with the recombinant vector; and culturing the transformed E. coli.