baber/WOPTO huggingface dataset:
Patent KR-20120140169-A (KR)
Title: A hygiencally cleanable for sink drainage device
Inventor: HONG SUN HONG
IPC: E03C1/30
Filed: 2011-06-20
Abstract: PURPOSE: A sink drainage device which is easy to wash is provided to prevent attachment or inhabitation of foreign materials such as foods, fungi, and harmful microorganisms. CONSTITUTION: A sink drainage device which is easy to wash comprises a drain body(10) and a filtering net(20). The drain body has an open cylindrical upper portion. The drain body has a sewage hole(12) at the lower portion and is mounted at a main drain hole(3) at the bottom of a sink hole(2). The drain body has a flange part(100).
Patent KR-20110139151-A (KR)
Title: Method for network interface sharing among multiple virtual machines
Inventor: QIAN YI
IPC: G06F9/06
Filed: 2011-06-21
Abstract: PURPOSE: A method for sharing a network interface between virtual machines is provided to physically share an NIC(Network Interface Card) in a computing system by imaging the NIC. CONSTITUTION: A virtual NIC driver of a customer operating system which is operated in a customer virtual machine receives a customer operating request packet. The block attaches a transmission waiting row to a sharing memory unit. The part of the customer operating system request packet is copied to the free block of a shared memory in a computing system(704). The part of the service operating system request packet is included in the free block(714).
Patent KR-20130005387-A (KR)
Title: Power semiconductor package including the thermistor with optimal heat sensing efficiency and the method for fabricating the package
Inventor: PARK SUNG BUM
IPC: H01L23/52
Filed: 2011-07-06
Abstract: PURPOSE: A power semiconductor package embedding a thermistor with the optimal heat sensing efficiency and a manufacturing method thereof are provided to improve the heat sensing efficiency by using an aluminum wire as a thermal conductive unit. CONSTITUTION: Power devices are mounted on a DBC(Direct Bond Copper)(102). A pattern for sensing heat is formed in the DBC. A heat sensing device is mounted on a PCB(Printed Circuit Board)(101). Control devices are mounted on the PCB. The control devices control the operation of the power devices.
Patent KR-20110089395-A (KR)
Title: Projection objective and projection exposure apparatus with negative back focus of the entry pupil
Inventor: HANS JORGEN MANN
IPC: G02B13/14
Filed: 2011-07-19
Abstract: PURPOSE: A projection objective lens and projection exposure apparatus with a negative back focus of an entrance pupil are provided to apply in industry by excellently functioning as the projection objective lens and projection exposure apparatus. CONSTITUTION: A projection objective lens is comprised of an object plane(100), an exit pupil, an entrance pupil(RE), an image plane(102), an optical shaft(HA), a first mirror(S1), and a second mirror(S2). An object field are formed is formed on the object plane. A reflected entrance pupil is generated by reflecting the entrance pupil on the object plane.
Patent KR-20130011648-A (KR)
Inventor: YEOM GEUN YOUNG
IPC: B01J19/28
Filed: 2011-07-22
Abstract: PURPOSE: A graphene etching device and a graphene etching method using the same are provided to prevent additional etching by performing discharging without remaining reactive gas. CONSTITUTION: A graphene etching device is composed of a buffer chamber(200), an adsorption chamber(100), and a desorption chamber(300). A graphene substrate(500) is loaded in the buffer chamber. An adsorption process is performed in the adsorption chamber for the graphene substrate. A desorption process is performed in the desorption chamber for the graphene substrate. The buffer chamber is placed between the adsorption chamber and the desorption chamber. The buffer chamber includes a transfer device(210), and the transfer device transfers the graphene substrate to the inside of the adsorption chamber or the desorption chamber. The graphene substrate adsorbed in the adsorption chamber is transferred to the buffer chamber, in standby for a previously set time, and transferred to the desorption chamber. [Reference numerals] (AA) Exhaust
Patent KR-20130002910-A (KR)
Title: A system for generating and processing alkaline water used in car washing center
Inventor: KIM KANG NYUNG
IPC: C02F1/461
Filed: 2011-07-26
Abstract: PURPOSE: A car-washing apparatus, and a water treatment system for a car wash comprising the same are provided to reduce the used amount of water by continuously generating and using alkaline water with a single phase, and re-using the alkaline water which is used for washing a car. CONSTITUTION: A car-washing apparatus uses alkaline water which is generated by electrolyzing water. The car-washing apparatus comprises an ionized water generator(200), an alkaline water supply unit, and a washing unit. The ionized water generator comprises an electrolysis cell, a direct current supply device, a positive liquid electrode storage tank, a negative electrode liquid storage tank, a first flow unit and a second flow unit, and a plurality of flow line. The flow lines have the positive electrode or negative electrode liquid to selectively flow and acidic water and alkaline water to selectively flow. The flow lines comprise an acidic water supply line and an alkaline water discharge line. The alkaline water discharge line discharges the alkaline water in the negative electrode liquid tank to the alkaline water supply unit.
Patent KR-20130012845-A (KR)
Title: Corresponding system for settling decision an issue
Inventor: LEE SEUNG TAE
IPC: G06Q10/06
Filed: 2011-07-26
Abstract: PURPOSE: A system for handling and resolving a decision-making problem is provided to supply optimal solution alternatives by standardizing a solution request for an unstandardized decision-making problem. CONSTITUTION: A problem standardizing unit(110) analyzes a decision-making problem to determine a problem type. A work process search unit(120) searches for work processes of the determined problem type. A work process determining unit(130) determines a process related to the decision-making problem. A particular item determining unit(140) determines a particular decision-making item related to the decision-making problem. [Reference numerals] (110) Problem standardizing unit; (120) Work process search unit; (130) Work process determining unit; (140) Particular item determining unit; (150) Problem solving process search unit; (160) Problem solving process executing unit; (170) Decision-making problem input unit; (181) Setting unit; (182) Evaluation executing unit; (183) Alternative solution selecting unit; (190) Report generating unit
Patent KR-20130017750-A (KR)
Title: Apparatus and method for adaptive exposure control and image sensor having the same
Inventor: SONG DONG SEOB
IPC: H04N5/353
Filed: 2011-08-12
Abstract: PURPOSE: An adaptive exposure control method, an adaptive exposure control device thereof, and an image sensor including the device are provided to increase a dynamic range to brightness by adaptively controlling the exposure of a pixel according to an inputted image sensor. CONSTITUTION: An adaptive exposure control device calculates a ratio of saturated pixels among all pixels in an image frame. The adaptive exposure control device resets a target brightness value according to the ratio of the saturated pixels(S100). The adaptive exposure control device adjusts an exposure degree of the pixels so that a brightness value of the pixels and the target brightness value are in a preset range(S200). [Reference numerals] (AA) Start; (BB) End; (S100) Target brightness value resetting step; (S20) Exposure degree adjusting step
Patent KR-20120026964-A (KR)
Title: Substrate having concave-convex portion and manufacturing method thereof
Inventor: UENO TSUYOSHI
IPC: G06F3/041
Filed: 2011-08-12
Abstract: PURPOSE: A circuit board including a concavo-convex part and manufacturing method thereof are provided to improve legibility and to control a Newton ring effect by forming a small ridge unit and a big concave unit. CONSTITUTION: A circuit board includes a concavo-convex part on the surface of a resin layer(10). Sink parts(10a) which are smaller than the opening diameter of the concavo-convex part are formed within the concavo-convex part. The resin layer supports second resin to a base resin layer formed by first resin and hardens the second resin. The boundary of the concavo-convex part includes a concavo-convex shape.
Patent KR-20120018094-A (KR)
Title: Acryl copolymer having excellent thermal resistance and strength, resin composition comprising the same, opticla film and ips mode liquid crystal display comprising thereof
Inventor: KIM SU KYUNG
IPC: C08F220/18
Filed: 2011-08-19
Abstract: PURPOSE: An acrylic copolymer is provided to have relatively superior optical properties, especially optical properties suitable for IPS mode liquid crystal display device, and to have excellent thermal resistance. CONSTITUTION: An acrylic copolymer comprises an alkyl (meth)acrylate based monomer, a monomer including cyclic pendant structure, and a tert-butyl (meth)acrylate based monomer. The acrylic copolymer additionally comprises (meth)acryl amide based monomer. The alkyl (meth)acrylate based monomer is C-10 alkyl group. The monomer including cyclic pendant structure is a styrene based monomer. The glass transition temperature of the acrylic copolymer is 120-500 °C. The resin composition comprises the acrylic copolymer.
Patent KR-20120022648-A (KR)
Title: Plasma processing method and plasma processing apparatus
Inventor: OOYA YOSHINOBU
IPC: H01L21/205
Filed: 2011-08-22
Abstract: PURPOSE: A plasma processing method and a plasma processing apparatus using the same are provided to improve controllability of a radio frequency bias function, thereby optimizing a plasma process with respect to various required conditions for a micro manufacturing process. CONSTITUTION: A susceptor supporting table(14) of a cylindrical shape is arranged on the bottom of a chamber(10). A susceptor(16) is installed on the susceptor supporting table. An electrostatic chuck(18) for adsorbing a semiconductor wafer(W) is installed on the upper surface of the susceptor. A coolant passage(30) is formed inside of the susceptor supporting table. A first high frequency power source(36) and a second high frequency power source(38) are electrically connected to each other by respectively including lower matching devices(40,42) and lower power supply conductors(44,46).
Patent KR-20130023537-A (KR)
Title: Ultrasonic wild animals repelling device and sprinkler
Inventor: KIM JANG SEOK
IPC: H01L31/042
Filed: 2011-08-29
Abstract: PURPOSE: An exterminator of wildlife having a sprinkler function is provided to be able to block the access of wildlife by spraying water or generating various ultrasound audio frequencies. CONSTITUTION: An exterminator of wildlife having a sprinkler function comprises a linear body(1) which has a supporting fixation board(2) on the lower end in order to be erected and fixed on the ground, a detecting tool(3) detectable of wildlife on the upper end, and a rotator(4) in the center area, which is individually rotatable and equally divided into multiple number to the height direction; a first fluid path which is formed in the center of the body in order to be connected to a conduit laid under the surface; an arm(41) which forms a second fluid path connecting to the first fluid path; and an ultrasonic speaker which exterminates wildlife by generating the ultrasound according to the detecting signal of the detecting tool.
Patent KR-20130024595-A (KR)
Title: Lithium secondary battery comprising an oxygen scavenger
Inventor: KIM SUN KYU
IPC: H01M10/052
Filed: 2011-08-31
Abstract: PURPOSE: A lithium secondary battery is provided to remove toxicity, to have low manufacturing costs, and to have excellent cycling stability and structural stability for electrodes. CONSTITUTION: A lithium secondary battery comprises a positive electrode which has a mixed positive electrode active material layer comprising a lamellar lithium manganese oxide indicated in chemical formula 1: a[Li2MnO3]·(1-a)[LiMO2]; a negative electrode which has a mixed negative electrode active material layer formed on a negative electrode current collector; a separator inserted between the positive electrode and negative electrode; and an oxygen remover. In the chemical formula 1, 0 <a <1; and M is one or two more metals selected from Mn, Ni, Co, Fe, Cr, V, Cu, Zn, Ti, Al, Mg, and B.
Patent KR-20130026830-A (KR)
Title: Adhesive
Inventor: KIM DEOK HOON
IPC: C09J9/02
Filed: 2011-09-06
Abstract: PURPOSE: An adhesive is provided to improve the mechanical strength between an electronic component terminal and to obtain a stable attaching process and bonding structure with high reliability. CONSTITUTION: An adhesive(100) comprises a conductive material(110) which includes a microparticle core, a conductive metal layer surrounding the surface of the microparticle core, and a low melting point metal layer surrounding the surface of the conductive metal layer having a lower melting point than the conductive metal layer; and an adhesive resin(120) in which the conductive particle is impregnated. The conductive particle has a size of 2-20 micron. The density of the conductive particle impregnated in the conductive particle is 1,000-50,000/mm^2. The microparticle core is formed of one material selected from a metal core, inorganic microparticle core, and a polymer core.
Patent KR-20120127163-A (KR)
Title: Tapping apparatus for powder measuring apparatus
IPC: G01N1/28
Filed: 2011-09-15
Abstract: PURPOSE: A tapping device for a powder measuring device is provided to set a rotating speed and rotary angle of a lift bar with a stepping motor and controlling device, thereby changing a stroke amount of a tapping. CONSTITUTION: A tapping device for a powder measuring device comprises a lift bar(25), a stepping motor(24), and a controlling device. The lift bar rotates within a perpendicular surface and lifts up a tapping shaft and drops the same. The stepping motor makes the lift bar rotate within the perpendicular surface. The controlling device controls a rotating angle and rotating speed of the lift bar applied by the stepping motor.
Patent KR-20130030094-A (KR)
Title: Device for optimizing a bonding temperature in bonding equipment and method therefor
Inventor: PAIK KYUONG WOOK
IPC: B29C65/08
Filed: 2011-09-16
Abstract: PURPOSE: A bonding device including a bonding temperature optimizing device and an optimizing method of bonding temperature using the same are provided to optimize the bonding temperature corresponding to a bonding object by detecting the temperature of binding agents arranged between the bonding objects when bonding the bonding object with ultrasonic waves or a thermo compression bonding method. CONSTITUTION: A bonding device including a bonding temperature optimizing device comprises an ultrasonic generator(110), a vibration tool(120), a temperature detecting unit(130), a display unit(140), and a control unit(150). The ultrasonic generator converts common electricity applied from the outside into electric power of an ultrasonic frequency. The vibration tool converts the electric power into mechanical vibration energy and transfers amplified vibration energy to a binding agent(15) arranged between a bonding objects(10). The temperature detecting unit is located between the bonding objects and directly detects heating temperature generated in the binding agent due to the vibration energy. The display unit displays one of temperature detected through the temperature detecting unit or a waveform of the electric power outputted from the ultrasonic generator. The control unit mutually compares the predetermined temperature with the temperature detected through the temperature detecting unit and variably controls output of the ultrasonic frequency so that the detected temperature is closed to the predetermined temperature. The control unit stores outputs in which are variably controlled according to time. [Reference numerals] (110) Ultrasonic generator; (140) Display unit; (150) Control unit; (160) Input unit; (AA) Commercial electricity
Patent KR-20130030983-A (KR)
Inventor: LEE CHANG JU
IPC: H03F3/24
Filed: 2011-09-20
Abstract: 본 발명은 전원 절약형 다중 방식 전력 증폭 장치에 관한 것으로, 인에이블 신호가 입력되고 기준 전압이 인가되면 무선주파수 신호를 무선 경로로 전송하기에 적합한 레벨의 신호로 전력 증폭하고, 상기 전력증폭된 신호를 출력하는 다수의 전력 증폭기; 및 제어 단자에 인에이블 신호가 입력되면 기준 전압을 해당 전력 증폭기에 제공하는 다수의 스위치를 포함하는 전원 절약형 다중 방식 전력 증폭 장치가 제공된다.
Patent KR-20130031517-A (KR)
Title: Low-ionic aqueous emulsion pressure sensitive adhesive composition
Inventor: LEE HAN NA
IPC: C09J7/02
Filed: 2011-09-21
Abstract: PURPOSE: A low ionic aqueous adhesive composition is environmentally friendly, harmless to a human body, and has excellent adhesiveness at room temperature and aging when stored for a long period of time as an ion component content is low using a surfactant of a nonylphenol undoping type. CONSTITUTION: A low ionic aqueous adhesive composition comprises an alkyl (meth)acrylate monomer; unsaturated carboxylic acid and at least one monomer selected from a hydroxyl group containing unsaturated monomers; a crosslinkable monomer; and a reactive non-ionic surfactant, wherein an ion component concentration is 200 ppm or less. The reactive non-ionic surfactant is represented by formula 1 below, where n is an integer of 5 to 45, R is an alkyl group, and x is hydrogen(H). The composition further comprises an anion surfactant.
Patent KR-20130034816-A (KR)
Title: Refrigerator and its defrost control method
Inventor: KIM SEO JUNG
IPC: F25D29/00
Filed: 2011-09-29
Abstract: PURPOSE: A refrigerator and a defrosting method thereof are provided to measure the frost mass of an evaporator when necessary, thereby reducing unnecessary power consumption. CONSTITUTION: A refrigerator comprises a body(10), a door(20), an evaporator(320), a defrosting heater(320), a sensor(340), and a control unit. The body includes a storage space where food is stored at a low temperature. The door is mounted in the front surface of the body, thereby selectively shielding the storage space. The evaporator includes a refrigerant pipe and a plurality of evaporator pins. The defrosting heater defrosts the cold air generating compartment or the evaporator. The sensor senses the amount of frost on the evaporator according to a preset period.
Patent KR-20130049239-A (KR)
Title: Apparatus and method for controlling a load of power system
Inventor: NAM SU CHUL
IPC: G01R31/00
Filed: 2011-09-29
Abstract: PURPOSE: A load control apparatus of a power system and a method thereof are provided to prevent voltage instability of the power system through load disconnection in case of voltage instability, as judging the generation of short time voltage instability and long time voltage instability of the power system on the ground of PV or FV curve, voltages of major monitoring lines and blocking of major power facilities generated on the ground of SCADA/EMS data. CONSTITUTION: A data collection part(420) collects power system data from SCADA/EMS(100), and collects real-time system information from a PMU(Phase Measurement Unit)(200). A conversion part(430) generates a network PV curve or FV curve using the power system data collected in the data collection part, and displays a current operation point of the power system in the network PV curve or FV curve generated on the ground of real-time system information. A judgment part(440) judges generation of short time voltage instability on the ground of the collected power system data and the real-time system information, and judges generation of long time voltage instability on the ground of the current operation point and a predetermined system limit point of the generated network PV curve or FV curve. A load blocking part(450) performs load blocking by generating a load blocking signal according to predetermined blocking load amount if the judgment part judges generation of the short time or long time voltage instability. [Reference numerals] (300) Monitoring bus; (410) Setting part; (420) Data collection part; (430) Conversion part; (440) Judgment part; (450) Load blocking part; (460) Alarm part; (500) Circuit breaker; (600) Operator terminal
Patent KR-20130035746-A (KR)
Title: Ferrite for high frequency and method for manufacturing the ferrite
Inventor: MOON WON HA
IPC: C30B29/22
Filed: 2011-09-30
Abstract: PURPOSE: A method for growing a solid state ferrite single crystal and the ferrite single crystal manufactured by the same are provided to reduce manufacturing costs by repeatedly using a seed single crystal. CONSTITUTION: A base matrix is manufactured. A seed single crystal is thermally processed on the base matrix. The number of abnormal grains is controlled in a thermal process. The abnormal grains are grown. A ferrite single crystal is separated from the seed single crystal. [Reference numerals] (AA) Seed single crystal; (BB) Grain growth; (CC) Abnormal grain; (DD) Single crystallization after abnormal grain control(reduction); (EE) Ferrite single crystal;
Patent KR-20130042314-A (KR)
Title: An estimation method of ice load on transmission line from smart sensor data
Inventor: CHOI HO WOONG
IPC: G01H13/00
Filed: 2011-10-18
Abstract: PURPOSE: A method for estimating the weight of the ice load of a power line is provided to monitor and diagnose a transmission line for diagnosing the breakdown and degradation of the transmission line due to the effect of the weight of an ice load by calculating the variation of the natural frequency of the transmission line for determining the weight of the ice load of the transmission line using an angle sensor mounted at the smart sensor when ice exists on the transmission line. CONSTITUTION: A method for estimating the weight of the ice load of a line includes a first process calculating a natural frequency(fn) of a transmission line when the transmission line is in a normal state without an ice load. The method includes a second process calculating ΔT time spent for the vertical vibration due to the ice load of the transmission line comprising a sensor using the output value of an angle sensor mounted at a smart sensor and calculating the natural frequency of the transmission line using the ΔT time when the ice load exists. The method includes a third process calculating the natural frequency variation Δf of the transmission line varied by the ice load using the natural frequency secured at the first and second processes when the transmission line is in the normal state and the natural frequency of the transmission line when the ice load exists. The method includes a fourth process calculating the ice load Δm from the variation Δf of the natural frequency of the transmission line due to the ice load. [Reference numerals] (AA) Start; (BB) Calculating a natural frequency fn of a transmission line when without an ice load; (CC) Calculating the natural frequency variation Δf of the transmission line varied by the ice load; (DD) Calculating the ice load Δm from the Δf; (EE) End;