baber/WOPTO huggingface dataset:
Patent KR-20090096889-A (KR)
Title: Apparatus for recognizing residual quantity of parts in tape feeder and method thereof
Inventor: PARK SEONG MAN
IPC: H05K13/02
Filed: 2008-03-10
Abstract: An apparatus and a method for recognizing residual quantity of parts of a tape feeder are provided to accurately measure residual quantity of parts by using a pitch between a part and radius of a carrier tape. An apparatus for recognizing residual quantity of parts of a tape feeder includes a plurality of sensors(110), a receiving part(120), and a display part(130). A plurality of sensors is installed in a tape reel mounting part(11a) of a tape feeder main body(11) in order to confirm residual quantity of parts. A plurality of sensors is arranged into a radial direction of a tape reel. The sensor is an electric sensor or a photo sensor. The receiving part is arranged in the tape feeder main body. The receiving part receives a sensing value of the sensor. The display part displays the residual quantity of parts based on data received from the receiving part.
Patent KR-20090098930-A (KR)
Title: Organic light-emitting memory device
Inventor: LEE JUN YEOB
IPC: H01L29/78
Filed: 2008-03-15
Abstract: An organic light emitting memory device is provided to perform light emitting and memory property through one device at the same time by performing a high memory property and a low driving voltage. An organic light emitting layer is formed between a first electrode and a second electrode. A common layer is formed between the first electrode and an organic light emitting layer, or is formed between the second electrode and the organic light emitting layer. An organic film is formed by p/n-doping at least one layer among the common layer. The organic film is a p-doped hole transport layer or an n-doped electron transport layer. The p-dopant is selected in groups composed of MoO3, WO3, V2O5, and F4-TCNQ. The n-dopant is selected in groups composed of Li, Cs, Na, and compound thereof.
Patent KR-20090099140-A (KR)
Title: Method for fabrication of zno tft
Inventor: PARK SANG HEE
IPC: H01L29/786
Filed: 2008-03-17
Abstract: A manufacturing method of a ZnO TFT is provided to reduce a defect inside a semiconductor thin film by controlling a deposition temperature after selecting oxygen plasma or ozone as oxygen precursor. A ZnO semiconductor film(30) is formed on a substrate(10) through an atomic layer deposition method using Zn precursor and ozone at a temperature of 250~350°C or Zn precursor and oxygen plasma at a temperature of 150~250°C. An insulation film(40) is formed on a top part of the ZnO semiconductor film through the atomic layer deposition method using the oxygen precursor selected from ozone or water at a temperature less than 250°C. A gate electrode(50) is formed on a top part of the insulation film. The ZnO semiconductor film has thickness of 5~40nm. The substrate is a substrate in which a source/drain electrode(20) is formed and a substrate in which the gate electrode and the insulation film are formed.
Patent KR-20080101652-A (KR)
Title: Manufacturing methods of semiconductor substrate, thin film transistor and semiconductor device
Inventor: OHNUMA HIDETO
IPC: H01L21/20
Filed: 2008-03-21
Abstract: The manufacturing methods of the semiconductor substrate, the thin film transistor and the semiconductor device are provided to obtain the desired shape of SOI layer by forming the dummy pattern at a constant interval. The manufacturing method of the semiconductor substrate includes the step of forming the first bromination layer in the predetermined depth in the surface of the first single crystalline semiconductor substrate by irradiating the ion onto the first single crystalline semiconductor substrate(101); the step of forming the first dummy pattern through the etching on the first single crystalline semiconductor substrate; the step of forming the substrate having insulating surface overlapped with the first single crystalline semiconductor substrate; the step of welding the pattern for the first device formation of the first single crystalline semiconductor substrate and the first dummy pattern with the insulating surface; the step of performing the thermal process; the step of separating the first single crystalline semiconductor substrate from the first dummy pattern.
Patent KR-20080087690-A (KR)
Title: Substrate treating apparatus
Inventor: KIMURA MASAHIRO
IPC: H01L21/304
Filed: 2008-03-24
Abstract: A substrate processing apparatus is provided to prevent a drying error by minimizing density of deionized water included in a solvent. A process chamber(1) includes an internal chamber(3) for storing a processing solution and an external chamber(5) for collecting the overflown processing solution. A supply tube(11) is connected to the internal chamber and the external chamber to circulate the processing solution. A first distributive tube(49) is distributed from the supply tube. A division unit is arranged in the first distributive tube to drain deionized water from the processing solution. A second distributive tube(53) is connected to an upper stream side and lower stream side of the division unit. A deionized water removal unit is arranged in the second distributive tube to absorb and remove the deionized water. An implantation tube is arranged in the supply tube to implant the deionized water into the lower stream side. A solvent implantation unit implants a solvent into the implantation tube. A control unit cleans a substrate with the deionized water, replaces the deionized water with the solvent, removes the deionized wafer from the processing solution through the first distributive tube, and absorbs and removes the deionized water through the second distributive tube.
Patent KR-20080090280-A (KR)
Title: Method for manufacturing pellicle and pellicle
Inventor: SHIRASAKI TORU
IPC: G03F1/62
Filed: 2008-03-25
Abstract: A method for manufacturing a pellicle and the pellicle are provided to obtain a thin pellicle having high strength by performing heat treatment at a temperature less than the glass transition temperature of a material for forming the pellicle film after peeling of the pellicle film from a substrate. A method for manufacturing a pellicle comprises the following steps of: peeling a pellicle film from a substrate on which the pellicle film is formed; and heating the pellicle film. The pellicle has a pellicle film made of fluorine resin and used for an exposure device for manufacturing a semiconductor or an exposure device for manufacturing a liquid crystal. A solution for dissolving resin constructing the pellicle film is dropped on a substrate having a flat surface to obtain a uniform liquid film. The liquid film is dried to form a film with only resin. A resin film is peeled from a substrate to form the pellicle film. The peeled pellicle film is adhered to an aluminum frame coated with adhesive and unnecessary film in both sides of the frame is cut and removed to complete the pellicle.
Patent KR-20090102358-A (KR)
Title: One-body type connector with camera module and manufacturing method of thereof for mutimedia device
Inventor: OH HYEONG RYEOL
IPC: H04N5/225
Filed: 2008-03-26
Abstract: PURPOSE: A camera module equipping a connector for a multimedia device and a manufacturing method thereof for increasing connecting efficiency are provided to reduce a production cost and increase the coupling efficiency. CONSTITUTION: A camera module equipped with a multimedia connector includes a connecting unit, a camera module(120) and a connector unit(130). The connection unit forms the connection pad to a plurality by the side in which the camera module of the circuit board is installed. The camera module is connected to the connection unit. The camera module forms the image sensor in the charge coupled device. The camera module forms the module PCB. The module PCB sends and receive an image and moving picture of the image sensor. The conduction film layer forms for the module PCB of the camera module by the connection unit of the circuit board.
Patent KR-20090102441-A (KR)
Title: A measurement and compensation apparatus and method of lifetime for oled panel
Inventor: JEONG HONG
IPC: G01R31/00
Filed: 2008-03-26
Abstract: PURPOSE: An apparatus for measuring and compensating a panel lifetime, and a method thereof are provided to improve a lifetime of a panel by minimizing a voltage drop effect of the panel. CONSTITUTION: An apparatus for measuring and compensating a panel lifetime includes a current detecting part, a compensation value calculating part(108), and a panel compensating part(110). The current detecting part is installed between a panel and a power source terminal. The current detecting part detects a current flowing to the panel, and converts the detected current into a voltage value. The compensation value calculating part calculates a compensation value based on the voltage value detected in the current detecting part. The panel compensating part performs the panel compensation based on the compensation value.
Patent KR-20090103377-A (KR)
Title: Door opening and closing apparatus in a industrial elevator
Inventor: RYU KYUNG NAM
IPC: B66B13/06
Filed: 2008-03-28
Abstract: PURPOSE: A safety door opening/closing device of an industrial elevator is provided to prevent an accident by making the voluntary opening door by an operator impossible. CONSTITUTION: A rack is located on top of a door(5) mounted on one side of a carrier(4). A pinion(22) is connected to a driving shaft(21) mounted on top of a case(4a), is meshed with the rack and rotates relative to the ascent and descent motion of the rack. A driving sprocket wheel(23) is connected to the driving shaft and rotates along with the rotation of the pinion. A chain(24) is meshed with the driving and driven sprocket to deliver the driving force of the driving sprocket to the driven sprocket. A transmission piece(25) is mounted on the part of the chain. A wire(15) is fixed in one side of a fixture mounted on top of a safety door. The wire is fixed at one side of a weight(14) arranged on the lower part of the safety door.
Patent KR-20090104271-A (KR)
Title: Optical disc drive
Inventor: KIM SANG DEUK
IPC: G11B33/08
Filed: 2008-03-31
Abstract: PURPOSE: An optical disc drive is provided to improve safety in use by blocking EMI component emitted through the front of the optical disc drive efficiently. CONSTITUTION: An optical disc drive has a front part which is molded not to have a grounding part. An EMI(EMI) preventing copper tape(20) or copper chassis is attached to the front part in a T shape and serves as antenna. A part of the copper tape or copper chassis is connected to a lower chassis(15) of the optical disc drive.
Patent KR-20080038107-A (KR)
Title: Chinese translation by the newly created chinese alphabet
Inventor: CHOI WOO SUNG
IPC: G06F3/023
Filed: 2008-03-31
Abstract: A method for inputting Chinese characters in an alphabetic mode is provided to input the Chinese characters simply without any conversion and selection process after inputting a phonetic value of the Chinese character by inputting Chinese alphabets and making a user directly input the desired Chinese character with combination of the Chinese alphabets. Sampled Chinese character groups are dismantled. A frequency of the dismantled partial Chinese characters is measured. Chinese alphabets are formed by selecting the Chinese characters necessary to combination based on the measured frequency. The complex Chinese character is generated by finding the Chinese character before division based on the combination of the Chinese alphabets.
Patent KR-20090107735-A (KR)
Title: Isolator for radio communication
Inventor: JUNG SEUNG WOO
IPC: H01P1/36
Filed: 2008-04-10
Abstract: PURPOSE: An isolator for a radio communication is provided to improve productivity by preventing the deformation of an element and damage to the element in advance. CONSTITUTION: In an isolator for a radio communication, a plurality of elements are laminated in a space(103) of a housing(10) and a cover is adhered to a cover. The element is composed of lower ferrite, inside conductor, upper ferrite, a pole piece, and a magnet(119). The spring piece is interposed between the lower part of the lower ferrite, the upper ferrite, and the pole piece. The spring piece is comprised of the lower part touch panel and the top touch panel.
Patent KR-20090109254-A (KR)
Title: Register controlled delay locked loop circuit
Inventor: CHOI HOON
IPC: G11C8/00
Filed: 2008-04-15
Abstract: PURPOSE: A register controlled delay locked loop circuit is provided to prevent a jitter having the big value in the clock through the delay locking operation. CONSTITUTION: The register controlled delay locked loop circuit includes the phase comparison and the clock delay and the delay replication model. The phase comparison compares the phase of the source clock and feedback clock. The clock delay delays the phase of the internal clock corresponded to the clock edge of the source clock in response to the output signal of the phase comparison means. The clock delay delays the delay amount to the predetermined delay amount by first delay unit. The delay replication model outputs as the feedback clock by reflecting the real delay condition of the source clock.
Patent KR-20090109964-A (KR)
Title: Second fire prevention door
Inventor: PARK PAN SEOK
IPC: E06B5/16
Filed: 2008-04-17
Abstract: PURPOSE: A second fire prevention door is provided to exhibit natural pattern of a door without exposure and to be safe in a bent fire prevention steel plate after firing a sawdust door. CONSTITUTION: A second fire prevention door is such that a bent fire prevention steel plate is buried in a first sawdust fire door. The second fire prevention door is prepared by mixing a MDF plate(1) with an adhesive and applying compression in a mold frame. A bent fire prevention steel plate is embedded in the sawdust fire door. V-shaped skeleton steel plate of the sawdust door is embedded in is embedded in the sawdust fire door mixed with a noncombustible material and adhesive without an exposure.
Patent KR-20090110045-A (KR)
Title: APPARATUS AND METHOD FOR DRIVING MOBILE BROWSER WITH BUILT-IN OpenVG ENGINE
Inventor: KIM YOUNG OUK
IPC: G06T1/00
Filed: 2008-04-17
Abstract: PURPOSE: An apparatus and a method for driving a mobile browser with a built-in OpenVG engine are provided to express an effective vector graphic element with simple operations and small resources, thereby operating various objects with a browser. CONSTITUTION: An apparatus and a method for driving a mobile browser with a built-in OpenVG engine include an input unit(20), a conversion generating unit(21), and a renderer(22). The input unit receives a running start signal of a vector graphic application including a vector element. The conversion generating unit converts a vector element of the vector graphic application corresponding to the running start signal into a vector element having an OpenVG type. The renderer renders the vector element having the OpenVG type by calling a corresponding API of the OpenVG engine.
Patent KR-20080094619-A (KR)
Title: Fluid mechanical transmission and aerogenerator using the same
Inventor: NA PHIL CHAN
IPC: F03D11/02
Filed: 2008-04-18
Abstract: A fluid mechanical transmission and an aerogenerator using the same are provided to enhance brake force of an output shaft while driving by blocking selectively power supplied to the output shaft. A fluid mechanical transmission includes a fluid amount variable pump(1), a fluid motor(2), and a fluid recovery path(4). The fluid amount variable pump varies volume of a fluid chamber(122) rotated by an input shaft according to an angle variation of a fluid rotation plate(151) inter-worked with the fluid chamber, presses fluid, which is inputted, and exhausts the pressed fluid through an outlet(14). The fluid motor varies the volume of the fluid chamber according to fluid inputted from the outlet via a connection fluid path and rotates the fluid rotation plate, the fluid chamber, and an output shaft(22). The fluid recovery path is implemented the outlet of the fluid motor and an inlet(13) of the fluid amount variable pump.
Patent KR-20090113978-A (KR)
Title: Process for preparing tert-Butyl 4-methyl-2-biphenlcarboxylate
Inventor: KIM KEUN SIK
IPC: C07C67/08
Filed: 2008-04-29
Abstract: PURPOSE: A process for stably preparing tert-butyl 4-methyl-2-biphenlcarboxylate is provided to synthesize tert-butyl 4-methyl-2-biphenlcarboxylate which is an intermediate of dye or drug through a synthesis method using inexpensive reactant and solvent which is easily handed. CONSTITUTION: A process for stably preparing tert-butyl 4-methyl-2-biphenlcarboxylate of the following chemical formula II comprises a step of reacting biphenylcarboxylic acid of chemical formula I using t-butanol as a t-butylating agent in the presence of halogenated hydrocarbon and acid catalyst. The acid catalyst is H2SO4. The halogenated hydrocarbon is methylene chloride or ethylene chloride. The reaction temperature is 10-35 °C.
Patent KR-20080058309-A (KR)
Title: An annual fee managing system based on web service
Inventor: CHA SANG JIN
IPC: G06Q50/18
Filed: 2008-05-14
Abstract: A system for managing industrial property based on a web service is provided to enhance stability/efficiency by integrally managing the industrial property registered to each country through the web service and enable a customer to establish a reasonable industrial property policy directly by enabling the customer to inquire a management state of the registered industrial property through the web service. A server(100a) manages industrial property, and generates/provides customized information including managed industrial property data and industrial property management expense data. A client(150) provides the information received from the server in a form corresponding to a user request. The server includes a right database(105) storing detail information of the managed industrial property, a calculation formula database(101) storing an annual fee calculation formula according to an annual fee policy of each country, a fee database(103) storing an agency fee of each agent(133) and country, and an expense calculation server(110) calculating a processing expense by calling the annual fee calculation formula according to the annual fee policy of each country from the calculation formula database and extracting the agency fee of the agent from the fee database.
Patent KR-20090121954-A (KR)
Title: Carbon nanotube conductive film and preparing method thereof
Inventor: OH SANG KEUN
IPC: B32B27/36
Filed: 2008-05-23
Abstract: PURPOSE: A carbon nanotube conductive film and this manufacturing method are provided to obtain the excellent stability, the high permeability, a high-conductivity by using the urethane binder. CONSTITUTION: The carbon nanotube conductive film comprises as follows. The binder layer(20) is formed in the surface of the substrate(10) and substrate which is made of the acryl class binder. The transparent conductive film(30) consisting of the carbon nanotube adhered to the binder layer is included. The manufacturing method of the carbon nanotube conductive film comprises as follows. The substrate is prepared. The binder layer of the acryl or the urethane polymer is coated on the substrate. The carbon nanotube solution is coated on the binder layer surface with spray.
Patent KR-20090123673-A (KR)
Title: Rotating electric power apparatus used springs repulsive force and oil pressures expansive force
Inventor: JEONG EUI SUB
IPC: F03G7/00
Filed: 2008-05-28
Abstract: PURPOSE: A rotation power generator using repulsion of a spring and fluid pressure tension is provided to compact liquid including hydraulic oil using the repulsion of a compacted spring and generate rotation power using generated expansion pressure. CONSTITUTION: A rotation power generator using repulsion of a spring and fluid pressure tension comprises followings. A partition(10) is formed at the middle part of a drive body(2) installed inside a housing body. A starting cylinder and a starting piston(7) are inserted into the housing of the partition. The starting piston compacts springs(17,17a) installed inside a main cylinder(3). The main piston(5) compacted with the repulsion of the compacted spring compacts the fluid within a hydraulic chamber. The expansion pressure generated in the compacted fluid presses sub pistons(14,14a) within a plurality of sub cylinders and a long receiving portion(18-1,18a-1) of a rotor(18,18a) and a short receiving portion(18-2,18a-2) are compressed in one direction.
Patent KR-20090125337-A (KR)
Title: Video coding method using multiple reference frame and computer readable medium recording the method
Inventor: JEONG JE CHANG
IPC: H04N19/573
Filed: 2008-06-02
Abstract: PURPOSE: A video encoding method using a multiple reference frame and a computer readable medium recording the method are provided to perform encoding at high speed by the multiple reference frame. CONSTITUTION: The number of reference frames of a current block to encode is determined based on information of an optimal reference frame of neighbor blocks of a pre-encoded previous frame and a current frame(S10). The size of a search area of the current block to encode is determined based on the information of the optimal reference frame of the neighbor blocks(S11~S14). Searching is performed according to the size of the search area and the number of the determined reference frame. A motion vector of the current block is calculated.
Patent KR-20090126876-A (KR)
Title: Photochemical type massage machine
Inventor: CHUNG GEUM HEE
IPC: A61N5/067
Filed: 2008-06-05
Abstract: PURPOSE: A photochemistry masseur machine is provided to improve all kinds of the diseases and the body resisting power by stimulating some parts of the body through the low output semiconductor laser. CONSTITUTION: The photochemistry masseur machine includes: a main body(100) forming a opening in which a lower part is opened; and a handle(200) formed with curved shape on an upper part of the main body. The main body includes a back mirror(120) having a curved surface of a semi spherical type and for reflecting the heat to a lower part of the main body. The handle supplies the power source to a low output semiconductor laser(115) and includes a control block(210) for controlling the low output semiconductor laser.
Patent KR-20090128250-A (KR)
Title: Electric device package apparatus
Inventor: CHOI JANG HYUN
IPC: H05K7/20
Filed: 2008-06-10
Abstract: PURPOSE: An electronic packaging apparatus of vehicles is provided to reduce thermal resistance between a housing and a PCB by forming a solder paste on a ground layer of the PCB and a heat transfer material layer. CONSTITUTION: An electronic packaging apparatus of vehicles includes a PCB(11), a heat transfer material layer(14), and a solder paste(15). A current path of an electric device(10) is patterned on the PCB. The heat transfer material layer is interposed between the PCB and a housing(13), and reduces heat resistance between the PCB and the housing. The solder paste is formed on the heat transfer material layer in order to form a heat dissipation path between the PCB and the housing. Thickness of the solder paste is thinner than thickness of the heat transfer material layer.