baber/WOPTO huggingface dataset:
Patent KR-20080106114-A (KR)
Title: Process for the preparation of thermoplastic polyurethanes based on 1,5-naphthanlene-diisocyanate
Inventor: NEFZGER HARTMUT
IPC: C08G18/76
Filed: 2008-05-30
Abstract: Thermoplastic polyurethane is provided to ensure the material characteristic, to obtain it with the NDI cast elastomer, and to be advantageous and executable. A manufacturing method of a thermoplastic polyurethane comprises (a) a step for consecutively and discontinuously forming prepolymer by reacting (i) 1,5-naphthalene-diisocyanate(NDI), (ii) at least one polyol selected from polyester polyol, poly-epsi-caprolactone polyol, polycarbonate polyol, polyether polyol and alpha-hydro-Ð-hydroxy-poly(oxytetramethylene) polyol, which has a temperature of 80C - 240C, a viscosity measured in 75C of 1,500 mPas, functionality of 1.95 - 2.15, in a ratio of NCO : OH group of 1.15:1 - 2.35:1 in the presence of (iii) subsidiary materials and additives; (b) a step of obtaining an NCO prepolymer with storage stability which has the viscosity measured at 100C of 5,000 mPas or less and NCO content of 2.5 - 6 weight %; (c) a step for forming a thermoplastic polyurethane by reacting an NCO group of a chain extender(i), OH group of polyol(ii) and the Zerewitinoff-active hydrogen atom from the chain extender in a rate of 0.95:1 - 1.10:1; and (d) a step for cooling and granulating the thermoplastic polyurethane from the (c).
Patent KR-20080107295-A (KR)
Title: A/d conversion circuit, control method thereof, solid-state imaging device, and imaging apparatus
Inventor: SAKAKIBARA MASAKI
IPC: H04N5/374
Filed: 2008-06-05
Abstract: An A/D conversion circuit, a method for controlling the A/D conversion circuit, a solid imaging device, and an imaging device are provided to reduce an area which the A/D conversion circuit occupies by performing an signal amplification operation at different time. An A/D conversion circuit(30) includes input capacity(C1), an operational amplifier(OP), a first switch, return capacity, a second switch, a third switch, a fourth switch, a fifth switch, a sixth switch(SW1-SW10). An input signal and a reference signal are supplied to the input capacity. The first switch is on in the signal amplification operation. One of the return capacity is connected to a first input terminal of the operational amplifier. When transmitting the electric charge accumulated in the input capacity to the return capacity, the second switch is on. When the input signal is supplied to one end of the input capacity or the A/D conversion operation is performed, the third switch selectively supplies the predetermined voltage to the other end side of the return capacity. When the input signal is supplied to one end of the input capacity, the fourth switch selectively short-circuits between the first input terminal of the operational amplifier and the output terminal. When the input signal and the reference signal are supplied to one end of the input capacity, the fifth switch supplies the predetermined voltage to the second input terminal of the operational amplifier. The sixth switch is on in the A/D conversion operation and supplies the reference voltage of a slop profile to the second input terminal of the operational amplifier.
Patent KR-20090126852-A (KR)
Title: Automatic action faucet get to be working different to user
Inventor: KIM HYUN SOO
IPC: E03C1/05
Filed: 2008-06-05
Abstract: PURPOSE: An automatic faucet differently operated according to users is provided to reduce waste of water since the time of the users is different. CONSTITUTION: An automatic faucet differently operated according to users comprises a water pipe(50), a faucet(60), a valve(40), a control unit(10), an input unit(20), and an indication unit(30). Water is flowed in the water pipe. The faucet connected with the water pipe discharges the water. The valve installed between the water pipe and the faucet controls an opening and closing of the faucet. The control unit connected with the valve controls the operation of the valve. Water amount, time, temperature, sex, and age are inputted to the input unit by the users. The indication unit connected with the control unit displays the inputted information.
Patent KR-20090130483-A (KR)
Title: Hand tremor clock
Inventor: JUNG JU SEOK
IPC: G04B25/04
Filed: 2008-06-16
Abstract: PURPOSE: A hand tremor clock is provided to let a user know the time through the direct physical contact with the user by adding a vibration alarm function. CONSTITUTION: A hand tremor clock comprises a visibility circuit(10), a vibration alarm devices(20,21,22) and a two stepped switch(30). The visibility circuit is composed of a digital integrated circuit or an analog circuit. The vibration alarm devices are installed at positive terminal and have the vibration of a radio pager. The two stepped switch selects a kind of alarm and is connected to a terminal of a buzzer(50) or a terminal of vibration alarm devices. A switch(40) turning the alarm on or off is connected to the visibility circuit.
Patent KR-20090130719-A (KR)
Title: Tomography images acquisition method
Inventor: CHOI SUNG IL
IPC: A61B6/00
Filed: 2008-06-16
Abstract: PURPOSE: A method for acquiring a tomography image is provided to acquire an X-ray image of a subject regardless of the size of an X-ray sensor. CONSTITUTION: A method for acquiring a tomography image includes a first step and a second step. The first step is performed to locate a subject between an X-ray light source and an X-ray sensor(200). The second step is performed to acquire an X-ray image using the X-ray light source and the X-ray sensor. The X-ray image is acquired by rotating a photographing focus of the X-ray sensor and the X-ray light source at the same time along the same direction for the subject. The rotation center of the X-ray sensor and the X-ray light source is located at the photographing focus and moves from one end to the other end of the subject.
Patent KR-20080112122-A (KR)
Title: Induction motor drive device, motor drive system and lifting system
Inventor: ARAKAWA YOICHIRO
IPC: H02P23/16
Filed: 2008-06-18
Abstract: An induction motor driving device capable of performing variable speed, motor driving system, and lifting system are provided to generate motor torque by ideal maximum value when acceleration is impossible. An induction motor driving device capable of performing variable speed comprises an electric power conversion part, a slip frequency operation part(3), a maximum torque generation slip operation part(4), and an acceleration decision part(5). The electric power conversion part operates an induction motor. The slip frequency operation part computes a slip frequency of the induction motor. The maximum torque generation slip operation part computes maximum torque generation slip frequency generating a maximum torque of the induction motor. The acceleration decision part determines whether acceleration of the induction motor is possible or not.
Patent KR-20100001306-A (KR)
Title: Steel sheet having high-strength and high-formability, and method for producing the same
Inventor: PARK JIN SUNG
IPC: C22C38/00
Filed: 2008-06-26
Abstract: PURPOSE: A steel sheet having high-strength and high-formability and a manufacturing method thereof are provided to secure the suitable strength value through the rolling technique control of hot rolling and the temperature control in annealing heat treatment. CONSTITUTION: A manufacturing method of a steel sheet having high-strength and high-formability comprises the steps for: cold-rolling after hot-rolling a steel sheet in the temperature range of Ar1~Ar3; and annealing-heating the steel sheet in the temperature range of Ar1~Ar3. The steel plate is composed of carbon(C) of 0.04~0.15 weight%, silicon(Si) of 0.01~0.5 weight%, manganese(Mn) of 0.8~1.9 weight%, aluminum(Al) of 0.01~0.5 weight%, chrome(Cr) of 0.01~0.3 weight%, nitrogen(N) of 60ppm or less, and impurities of rest. The hot-rolling is applied as a rear end oppression mode. The steel sheet is wound at the temperature of 500~600°C after hot-rolling. The steel sheet is cooled to 400~500°C with the cooling speed of 10~50°C/sec after annealing-heating.
Patent KR-20100002891-A (KR)
Title: Massage cosmetic composition with a candle shape
Inventor: KIM JEE HYUN
IPC: A61K8/97
Filed: 2008-06-30
Abstract: PURPOSE: A cosmetic composition containing vegetable butter in a candle form is provided to promote blood circulation and improve skin elasticity. CONSTITUTION: A massage cosmetic composition of candle form contains vegetable butter. The vegetable butter is aloe, avocado, cocoa, coffee, jojoba, macadamia nut, mango, olive, sweet almond, lavender, lemon, lime, orange, or soy butter. The cosmetic composition further contains beeswax, castor wax, seresin wax, or microcrystalline wax.
Patent KR-20100003099-A (KR)
Title: The enterprise network analysis system and its method
Inventor: LEE HYUN SIG
IPC: H04L12/24
Filed: 2008-06-30
Abstract: PURPOSE: An enterprise network analysis system and a method thereof are provided to perform a line efficiency analysis, a service use behavior analysis, multi-homing through a BGP analysis, an ISP(Internet service provider) stability analysis, a client value analysis, and a security threat analysis for the Internet line of an enterprise. CONSTITUTION: A traffic/security data collector(13) collects security log from each intrusion prevention system(11). The traffic/security data collector collects traffic from each Internet connection device. A BGP(Border Gateway Protocol) DB(15) stores the analysis information of BGP data about an enterprise Internet private line. An enterprise network analyzer(16) analyzes the Internet private line of a corresponding enterprise through the information of the traffic/security data collector, the information of the BGP DB, and the fragmentation information about a client.
Patent KR-20100003874-A (KR)
Title: Apparatus and method for securing user information
Inventor: PYO SE JIN
IPC: G06F15/00
Filed: 2008-07-02
Abstract: PURPOSE: A user information security method and a computer apparatus thereof are provided to supply a virtual keyboard to a user through a virtual interface, thereby protecting user input information from screen hacking. CONSTITUTION: An OS(Operating System)(421) receives an event through a user input interface to generate a corresponding message and outputs a screen according to the process result of the message through a video interface. A virtual interface module(426) hooks the message of the OS.
Patent KR-20100004011-A (KR)
Title: Semiconductor circuit device equipped with finite state machine for setting the order of converting the state and method using the same
Inventor: LIM YOUNG HUN
IPC: G06F12/00
Filed: 2008-07-02
Abstract: PURPOSE: A semiconductor device with a finite state machine for flexibly setting the order of converting a state and a method using the same are provided to flexibly adjust the order of converting the state of the semiconductor device. CONSTITUTION: A user defined register(110) receives data for converting the order of a state to store. A state controller(120) detects the order by using data saved in the user defined register and converts the state according to the detected order. A state converter(130) changes the state the state controller. An FSM(Finite State Machine) flexibly sets the order of converting the state.
Patent KR-20080069567-A (KR)
Title: The transformation which the flower pot is gorgeous
Inventor: CHOI JEONG GWI
IPC: A01G9/02
Filed: 2008-07-08
Abstract: A flowerpot with an electric lamp is provided to create an aesthetic sense through various colors. A flowerpot with an electric lamp comprises: a body; electric lamp; lamp operating switch; main electric source box; connecting wiring; main lamp connecting wiring; and power supply device.
Patent KR-20100006083-A (KR)
Title: Production method for conductive polyaniline dispersion
Inventor: KIM SEUNG HUN
IPC: C08J3/03
Filed: 2008-07-08
Abstract: PURPOSE: A production method for conductive polyaniline dispersion is provided to prepare polyaniline dispersion with high stability, homogeneity and conductivity by pulverizing and partially solubilizing the conductive polyaniline. CONSTITUTION: A production method for conductive polyaniline dispersion comprises the steps of: doping polyaniline with acids; adding the doped polyaniline to an amphoteric water-miscible organic solvent; adding a dispersing agent to the polyaniline added in the organic solvent to prepare pre-dispersion; and dispersing the added pre-dispersion using a bead mill.
Patent KR-20100008033-A (KR)
Title: Purification system of the water quality using microbubble
Inventor: YOO JEONG HO
IPC: C02F3/20
Filed: 2008-07-15
Abstract: PURPOSE: An apparatus for purifying water of lake using microbubbles is provided to improve and restore quality of the water by removing various contaminants such as floating materials, organic contaminants, nutritive salts, tide etc in underwater. CONSTITUTION: An apparatus for purifying water of lake using microbubbles includes a plurality of micro-bubble generating device(10), a barge, a fence(16), a water plant area(18), a driving bogie(15), a rail(25), a skimmer blade(17), a sludge reservoir(19), an inclined plate(20), a sludge transfer pump(12), a land reservoir, a hydrator, a cake hopper, a conveyor, and an electrical panel. A main tank(11) of the micro bubble generating device has a guiding wheel on the barge. The sludge collected on the sludge reservoir is operated by a first water level sensor(13).
Patent KR-20090032946-A (KR)
Title: Substrate processing apparatus
Inventor: MITSUYOSHI ICHIRO
IPC: H01L21/68
Filed: 2008-07-16
Abstract: A substrate processing apparatus is provided to rapidly perform the substrate conveyance action by arranging the second placement part effectively. A substrate processing apparatus(1) washes an plurality of substrates accepted in the FOUP(Front Opening Unified Pod)(80) through a scrubbing mode. The substrate processing apparatus comprises an indexer cell(ID) and a rinsing treatment cell(SP). The indexer cell and the rinsing treatment cell are side by side installed at the substrate processing apparatus. A barrier rib(200) for shielding an atmosphere is installed between the indexer cell and the rinsing treatment cell. A substrate correspondence part(50) is installed through a part of the barrier rib for shielding an atmosphere. The substrate processing apparatus comprises a controller(c). The controller controls the indexer cell and the rinsing treatment cell. Each of the rinsing treatment cell and the indexer cell comprise the functional unit. The functional unit is electrically connected with the controller.
Patent KR-20100009360-A (KR)
Title: Breathable and water-proof materials laminated with electrospun nanoweb partially coated with polyurethane dispersion, and a method for preparation of the same
Inventor: PARK CHUNG HEE
IPC: D06N3/08
Filed: 2008-07-18
Abstract: PURPOSE: Breathable and water-proof materials laminated with electrospun nanoweb partially coated with polyurethane dispersion and a manufacturing method thereof are provided to offer durability and water resistance of the electrospun nanoweb. CONSTITUTION: Breathable and water-proof materials include polyester-based base fabric, electrospun nanoweb laminated on the polyester-based base fabric, and a waterborne polyurethane layer which is coated on electrospun nanoweb for surface treatment. The polyester-based base fabric is 100% polyester plain weave fabric. The electrospun nanoweb is electrospinning polyurethanes nanoweb of 10~20 μm thickness. The waterborne polyurethane contains dimethylol propionic acid, triethylamine, and ethylenediamine.
Patent KR-20100012720-A (KR)
Title: Substrate of display device and method for fabricating the same
Inventor: HA HEON SIK
IPC: G02F1/1335
Filed: 2008-07-29
Abstract: PURPOSE: A substrate of a display device and a method for fabricating the same are provided to prevent leaching on soda lime glass, thereby forming a zinc oxide layer. CONSTITUTION: A substrate(110) includes alkali ions. A zinc oxide layer(112) formed on the upper side of the substrate prevents leaching of the alkali ions. An insulating layer(114) is formed on the zinc oxide layer. A thin film transistor is formed on the insulating layer. A gate electrode(116) is formed on the insulating layer. A gate insulating layer(118) is formed on the gate electrode. A semiconductor layer(124) corresponding to the gate electrode is formed on the gate insulating layer. The semiconductor layer includes a channel region. A source electrode(128) and a drain electrode(130) are formed between the channel region on the semiconductor layer.
Patent KR-20100016810-A (KR)
Title: Method and system for offering advertisement using limits and bidding price
Inventor: KWON KI OH
IPC: G06Q30/02
Filed: 2008-08-05
Abstract: PURPOSE: A method and a system for offering an advertisement by using limits and a bidding price are provided to collect various advertisers through one advertisement product by enabling sales in a bid-based auction manner of a rest advertisement slot. CONSTITUTION: At least one advertiser for an advertisement slot is confirmed(S210). An effective price depending on time is determined for the advertisement slot(S221). The minimum biding price for the advertisement slot is determined based on the effective price(S221), and the advertiser for the rest advertisement slot is confirmed according on the input biding price based on the minimum bid price(S222). The advertisement of the advertiser is displayed through the corresponding advertisement slot(S230).
Patent KR-20100021311-A (KR)
Title: Organic electroluminescent device and method for fabricating the same
Inventor: KWAK JONG UK
IPC: H05B44/00
Filed: 2008-08-14
Abstract: PURPOSE: An organic electro luminescence device is provided to form different shape between active layer of driving thin film transistor and prevent stripe default during laser beam scan process. CONSTITUTION: An organic electro luminescence device comprises: a substrate(101) having plural pixels which forms plural horizontal pixel lines; a switching thin film transistor(104) having a gate line and data line of each pixel on the substrate; a driving thin transistor(105) which is formed inside each pixel and has active layer, gate electrode, source electrode, and drain electrode; an organic electro luminescence diode which is formed inside each pixel.
Patent KR-20100025172-A (KR)
Title: Draining trap for building floor
Inventor: LEEM SUNG KYOON
IPC: E03C1/122
Filed: 2008-08-27
Abstract: PURPOSE: A draining trap for a building floor is provided to prevent the water leakage to a mortar layer through a gap between tiles by forming the draining trap in a dual structure. CONSTITUTION: A draining trap for a building floor comprises a drain tray(120) and a drainpipe(130). The drain tray is connected to a pipe through a slab at a tilt. The drainpipe is inserted to the inside of the drain tray and forms a water proof layer(W), a mortar layer(M) and a tile layer(T). The drainpipe has an inlet(131) in order to guide water in the inside of the drainpipe.
Patent KR-20100026445-A (KR)
Title: Insulation apparatus of house using underground air
Inventor: OH PYEONG WON
IPC: A01G9/24
Filed: 2008-08-29
Abstract: PURPOSE: An insulation device of a greenhouse using underground air is provided to offer warm-keeping effect in winter and cooling effects in summer by injecting the underground air between an inner wall and an outer wall of a greenhouse. CONSTITUTION: A wall body of double structure comprises an inner wall(11) and an outer wall(15) separated from the inner wall while surrounding the inner wall from the outside. A greenhouse(10) includes an insulation part formed with an air layer between the inner wall and the outer wall. An underground air injecting unit injects the underground air into the insulation part. A temperature control unit has a heater installed on a first duct. The temperature control unit includes a first heat exchanger device, a first blowing fan, a first heat exchanger unit, and a second heat exchanger unit.
Patent KR-20100027349-A (KR)
Title: The connecting structure of fuel door housing for fuel filler door of automobile
Inventor: TAK HO SEONG
IPC: B60K15/04
Filed: 2008-09-02
Abstract: PURPOSE: A fuel door housing coupling structure of a fuel filler for vehicles is provided, which couples a plate on the top of bracket and prevents damage of a bracket. CONSTITUTION: A fuel door housing coupling structure of a fuel filler for vehicles comprises a fuel door housing(10), a fuel inlet(40), a fuel cap(14), a bracket(20), a hexa-screwnut(30). The fuel inlet is arranged inside the fuel door housing in order to inject the fuel. The fuel cap is combined with the end of the fuel inlet in order to seal hermetically the fuel inlet. The bracket is attached to the fuel door housing and induces the tightening of the hexa-screwnut. The hexa-screwnut is fixed and coupled with the bracket and is connected to the fuel inlet.
Patent KR-20100031291-A (KR)
Inventor: NAM JEONG WI
IPC: E01F9/08
Filed: 2008-09-12
Abstract: PURPOSE: A road lane indicating plate and a construction method thereof are provided to be semi-permanently used, enable a driver to obtain visibility in night driving, and prevent traffic lane from being often painted. CONSTITUTION: A road lane indicating plate comprises a lower plate(100), an intermediate plate(200), and an upper plate(300). The lower plate is formed in the cross-sectional shape. A projection(110) is formed at the rim of the lower plate. The intermediate plate is inserted into the projection and has a hollow(210). The upper plate is inserted into the hollow of the intermediate plate.
Patent KR-20100033655-A (KR)
Title: Device for power factor correction in three phase power supply and control method thereof
Inventor: HA JONG HUN
IPC: H02M1/00
Filed: 2008-09-22
Abstract: PURPOSE: A power factor correction device is provided to improve a power factor by delaying the on-time of a switching element from the zero-crossing point of an input voltage. CONSTITUTION: A rectifier(20) rectifies three phase power source. A switching element(31~33) operates a PFC(Power Factor Correction) switching for the power factor correction of a rectifier. A zero-crossing detection unit(60) detects the zero crossing point of an inputted voltage from three phase power source. A current detector detects the delay of the inputted current from three phase power source. A controller(50) delays the on-time of the switching element from the zero crossing point of the input voltage according to the delay of the input current.
Patent KR-20100034568-A (KR)
Title: Educating kit for generating system of fuel cell
Inventor: HWANG SANG MOON
IPC: G09B23/06
Filed: 2008-09-24
Abstract: PURPOSE: A training kit for the generating system of a fuel cell is provided to allow a student to learn about a fuel battery by learning the basic concepts of the fuel battery. CONSTITUTION: A fuel cell generation system for a training kit comprises a fuel pump(100), an air pump(200), a feeder tube(300), a fuel cell portion(400), an effluent storage tank(500), a central control part(600), a display unit(700), a fan(800), and a case(900). The feeder tube serves as a channel for air and fuel. The fuel cell portion receives the fuel and air. The effluent storage tank stores the effluent flowing from the fuel cell portion. The central control part controls the fuel pump and the air pump. The display unit shows the amount of electricity generated. The fan is operated by turning the motor. The motor is turned on using the generated electricity.