baber/WOPTO huggingface dataset:
Patent KR-20120057599-A (KR)
Title: Method of fabricating semiconductor substarte and method of fabricating lighe emitting device
Inventor: MOON SOO YOUNG
IPC: H01L33/22
Filed: 2012-05-10
Abstract: PURPOSE: A method for manufacturing a light-emitting device and a semiconductor substrate is provided to simply eliminate a substrate by forming a cavity between a growth substrate and a semiconductor layer and making the cavity grow up. CONSTITUTION: A first GaN layer(102) is formed on a sapphire substrate(101). A Ta layer(103) is formed on the first GaN layer. A second GaN layer(104) is formed on the first GaN layer and the Ta layer through an MOCVD(Metalorganic Chemical Vapor Deposition) method. A plurality of cavities(102a) is formed within the first GaN layer. A hole(103a) is formed on the Ta layer while forming the second GaN layer. A semiconductor substrate is complete after the second GaN layer is formed.
Patent KR-20130126038-A (KR)
Title: Method for performing auto naming for content and apparatus having auto naming function for content, and computer readable recording medium thereof
Inventor: KIM KI HO
IPC: G06F3/14
Filed: 2012-05-10
Abstract: Provided are an auto-naming method for content, a device thereof, and a computer readable recording medium capable of enabling a user to easily generate a name of identifying or searching the content. The auto-naming method for the content comprises a step for receiving an auto-naming command for the content; a step for performing auto-naming by using different methods according to different content types; and a step for displaying an auto-naming result. [Reference numerals] (S301) Receive an auto-naming command;(S302) Perform auto-naming by using different methods according to different content types;(S303) Displaying the auto-naming results
Patent KR-20130127588-A (KR)
Title: Thin film deposition apparatus and method thereof
Inventor: LEE WON JUN
IPC: H01L21/205
Filed: 2012-05-15
Abstract: In a thin film deposition, a thin film is deposited on a substrate by performing a first cycle for injecting a precursor gas, a reaction gas, and a purge gas into a chamber having a piezoelectric crystal of a piezoelectric sensor and a substrate holding part according to a preset process parameter. The oscillation frequency of the piezoelectric crystal is detected at a predetermined detection time. Based on the predetermined detection time, the deposited thickness of the thin film is calculated in the first cycle. Based on the calculated thickness of the thin film and a determined object thickness of the thin film, the process variables of a second cycle and at least one among the end points of a thin film deposition process is set. Based on the detected oscillation frequency of a third cycle that is carried out before the first cycle and the detected oscillation frequency of the first cycle, the deposited thickness of the thin film is calculated in the first cycle. [Reference numerals] (AA) Start;(BB) End;(S610) Set the target thickness of the thin film to be deposited;(S620) Start an ALD process by using a chamber equipped with a piezoelectric sensor;(S630) Detect a vibration frequency from the piezoelectric sensor in real time during the process;(S640) Calculate the deposited thickness of the thin film based on the vibration frequency;(S650) Control the growth speed of the thin film;(S660) End the ALD process when reaching the target thickness of the thin film
Patent KR-20130127820-A (KR)
Title: Navigation method of mobile terminal and apparatus thereof
Inventor: KIM MIN GOO
IPC: G08G1/0969
Filed: 2012-05-15
Abstract: The present specification relates to an information providing method and a device thereof to provide information about a user profile according to the driving condition and/or current position of a vehicle. The information providing method according to the embodiments of the present specification comprises a step of detecting the driving condition of the vehicle; a step of detecting the current position of the vehicle; a step of obtaining a user profile related to the vehicle; and a step of providing information related to the driving condition and current position of the vehicle and the user profile. [Reference numerals] (701) Control unit;(702) communication unit;(703) Display unit;(704) Sound output unit;(705) Storage unit;(800) Communication network
Patent KR-20130128747-A (KR)
Title: Light emitting diode of having stress buffering layer and method of forming the same
Inventor: CHAE JONG HYEON
IPC: H01L33/12
Filed: 2012-05-17
Abstract: A light emitting diode in which a stress buffering layer is formed and a method for forming the same are disclosed. A reflection pattern which includes the stress buffering layer is formed on a light emitting structure in which a first semiconductor layer, an active layer, and a second semiconductor layer are formed. The reflection pattern has a reflection metal layer, a stress relaxation layer, and a conductive barrier layer. The stress relaxation layer has a thermal expansion coefficient which is greater than or equal to a thermal expansion coefficient of the conductive barrier layer and is less than or equal to a thermal expansion coefficient of the reflection metal layer. Therefore, a stress generated between the thermal expansion coefficient of the conductive barrier layer and the thermal expansion coefficient of the reflection metal layer is absorbed by the stress relaxation layer. Through this, various types of light emitting diode modules are able to be formed.
Patent KR-20130129574-A (KR)
Title: A solar cell and a manufacturing method thereof
Inventor: CHO WON TAE
IPC: H01L31/18
Filed: 2012-05-21
Abstract: The present invention relates to a solar cell and a manufacturing method thereof, particularly, to the solar cell and the manufacturing method thereof to minimize the area of a dead zone and a non-active region where optical conversion is generated and to reduce the number of processes in solar cell manufacture. The present invention to achieve such purposes provides a substrate, a first electrode prepared on the substrate, an optical conversion part prepared on the first electrode, a second electrode prepared on the optical conversion, a burr prepared on the first electrode, penetrating the optical conversion part, and electrically touching the second electrode.
Patent KR-20120132364-A (KR)
Title: Vapor delivery device, methods of manufacture and methods of use thereof
IPC: C23C16/455
Filed: 2012-05-22
Abstract: PURPOSE: A vapor delivery device, a manufacturing method thereof, and the use thereof are provided to maintain the vapor of a solid precursor at high, uniform density. CONSTITUTION: A delivery system comprises a delivery device with inlet and outlet ports, a first proportional control valve(112), a second proportional control valve(114), a mixing device which operates to mix first stream and second stream, a chemical sensor(104) located in the downstream of a mixing chamber to analyze the chemical contents of fluid stream from the delivery device and connected to the first proportional control valve, and a first pressure/flow controller(108) connected to the chemical sensor and the first proportional control valve. The delivery system delivers a uniform mole of precursor vapor per unit volume of carrier gas to a plurality of reactors(200).
Patent KR-20120079045-A (KR)
Title: Method for integrating wire and wireless network by using one time code
Inventor: KIM JAE HYUNG
IPC: G06Q40/02
Filed: 2012-05-29
Abstract: PURPOSE: A combined wire-wireless method which uses an OTP is provided to decode a token code transmitted from a wireless terminal of a client, thereby authenticating financial transaction data transmitted from a wired terminal of the client. CONSTITUTION: Information about a program, installed on a wireless terminal of a client, which dynamically generates an OTP is mapped with client information which identifies the client through storage media. The client information connecting through a wired terminal is confirmed. The OTP dynamically generated through the program mapped with the client information is received. If validity of the OTP is authenticated, validity of the client connecting through the wired terminal is authenticated(545).
Patent KR-20130134645-A (KR)
Title: Plating method using a etching process of laser
Inventor: LEE CHANG SUP
IPC: C23C28/00
Filed: 2012-05-31
Abstract: The present invention relates to a plating method using a laser etching process to a specific nickel plating layer among multiple-layered nickel among surface treatment of material, comprising the steps of: forming a copper plating layer and a semi-bright nickel plating layer on the surface of raw material; forming a glossy nickel plating layer on the semi-bright nickel plating layer; forming a laser etching layer by perfrming a laser etching process to a random graphic on the glossy nickel plating layer; removing contaminants created by the laser etching process and cleansing the surface thereof by cleansing by ultrasonic cleaning and electrolytic degreasing; forming a MP nickel plating layer on the laser etching process; and a chrome plating layer on the MP nickel plating layer. The plating method using a laser etching process does not perform the laser etching process on the surface of material, but perform the laser etching process on the specific nickel plating layer among multiple-layered nickel and then form a common plating layer on the laser etching processed nickel plating layer, thereby, realizing a wanted graphic on a glossy or matt base without degradation of decorativeness, corrosion resistance, wear resistance and the like so as to provide differentiation for a product and use laser intaglio treatment for improving aesthetic sensibility of an outer appearance.
Patent KR-20130136294-A (KR)
Title: Transfer jig for pressure safety valve
Inventor: DO JIN HYEON
IPC: B62B3/04
Filed: 2012-06-04
Abstract: The present invention relates to a transfer jig for transferring a safety valve of the heavy weight. The transfer jig for transferring the safety valve allows a user to conveniently transfer the safety valve which is heavy and bulky and includes a shock absorbing unit preventing shock to the safety valve due to an uneven part on the ground while being transferred. The present invention includes a main plate in which a moving unit is included in the lower part; a support plate installed in the upper part of the main plate to be floated by a shock absorbing unit; a vertical member installed on the side of the main plate; and a horizontal member connected to the vertical member and including a fixing unit fixing the safety valve on the front surface.
Patent KR-20130141209-A (KR)
Title: Apparatus and method for proximity touch sensing
Inventor: HEO HOON DO
IPC: G06F3/044
Filed: 2012-06-15
Abstract: The present invention provides a proximity touch sensing device including a shield layer, capacitance touch panels spaced on the shield layer, and a proximity touch controller for forming a first capacitance and sensing a non-contact touch by applying a voltage to the capacitance touch panels and the shield layer. [Reference numerals] (111) Internal process;(112) Processor;(113) Interface;(120) Outer memory device;(130) Camera device;(140) Sensor device;(150) Wireless communication device;(160) Audio device;(170) Outer port device;(190) Additional input/control devices;(22) Display;(310) Capacitance touch panel;(320) Shield layer;(330) Proximity touch controller
Patent KR-20130141876-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: AHN YOUNG SOO
IPC: H01L27/115
Filed: 2012-06-18
Abstract: A semiconductor device comprises: multi-layered control gates laminated on a substrate including a cell area and a slimming area; multi-layered sacrificial films on a part among the slimming areas of the substrate and formed on a layer same as the control gates to be surrounded with the control gates; multi-layered sub-control gates including the cell area and the slimming area and interposed between the control gates and between the sacrificial films; and a common node penetrating through an interlayer insulation layer and the sub-control gates in the slimming area. The interference between adjacent memory cells can be minimized. Furthermore, the common node can be formed without adding a separate process as the common node is formed to penetrate through the interlayer insulation layer and the sub-control gates in the slimming area when the semiconductor device is manufactured.
Patent KR-20130142699-A (KR)
Title: Ceramic composite for reducing of automobil pollution and manufacturing methods thereof
Inventor: YOON SUK HYUN
IPC: F02M27/00
Filed: 2012-06-20
Abstract: The present invention relates to a ceramic body for reducing smoke and, more particularly, to a ceramic body for reducing vehicle smoke and a manufacturing method thereof by being inputted or mounted inside a circulating type radiator and an air cleaner of a vehicle. To solve the task above, a ceramic composite for reducing fuel and smoke prepared by the present invention comprises 100 parts by weight of a ceramic mixture which is composed of 0.5-70 weight% of CaO, 0.5-70 weight% of SiO_2, and 0.5-70 weight% of MgO; a ceramic body which is composed of 0.5-5 parts by weight of rare earth elements; and a permanent magnet which induces magnetism to the ceramic body.
Patent KR-20130143449-A (KR)
Title: Method and apparatus for estimating roughness coefficient using field data of vegetated rivers
Inventor: LEE JONG SEOK
IPC: G06F17/10
Filed: 2012-06-21
Abstract: The present invention relates to a method and apparatus for estimating a roughness coefficient in a vegetated river using field data composed of grass, shrubs, and trees for analyzing the flow resistance of the river. The method for estimating the roughness coefficient using the field data in the vegetated river according to the present invention includes: a first step of inputting the field data of the vegetated river to an input module; a second step of calculating the roughness coefficient about the field data inputted through the input module by a roughness coefficient calculating module; a third step of analyzing the roughness coefficient calculated in the second step by a roughness coefficient analyzing module; and a fourth step of outputting the analyzed roughness coefficient by the roughness coefficient output module. [Reference numerals] (110) Input module;(120) Roughness coefficient calculating module;(130) Roughness coefficient analyzing module;(140) Relative submergence / Shear rate ratio calculating module;(150) Roughness coefficient output module
Patent KR-20120090875-A (KR)
Title: Multipackage module having stacked packages with asymmetrically arranged die and molding
Inventor: KWON HYEOG CHAN
IPC: H01L23/48
Filed: 2012-06-25
Abstract: PURPOSE: A multi package module including molding and dies which are asymmetrically arranged is provided to reduce manufacturing costs by performing a solder ball reflow of an assembly. CONSTITUTION: A first package(30) faces a second package(60). A solder ball(37) of a die mounting surface of a first package substrate(12) is arranged with ball pads of a die mounting surface of a second package substrate(42). A surface of a mold cap of the first package is arranged with an unoccupied area(46) of the die mounting surface of a second substrate. A surface(55) of a mold cap on the second package is arranged with an unoccupied area(16) of the die mounting surface of the first package.
Patent KR-20130028641-A (KR)
Title: Vehicle rotating electrical machine and cap structure of pulley for the same
Inventor: SUGITANI KATSUHIKO
IPC: F16C19/49
Filed: 2012-07-05
Abstract: PURPOSE: A rotary electric machine for a vehicle and a pulley cover structure thereof are provided to prevent the opening portion of a pulley unit from being exposed by inserting the pillar portion into a hexagonal hole portion and fitting bulge portion for a second circular hole portion. CONSTITUTION: A cover(9) covers an opening portion opened in the axial cross section of a pulley unit. The cover is made of a resin material. The cover includes multiple pillar portions(92). The pillar portion comprises a plane portion(90) and a bulge portion(90A). The bulge portion is located in a position corresponding to a second circular hole portion(80D).
Patent KR-20140006582-A (KR)
Title: Inspecting apparatus mura of display panel and method thereof
Inventor: BAE JUNG WAN
IPC: G01N21/88
Filed: 2012-07-06
Abstract: The present invention relates to a device and a method for inspecting the stains of a display panel. The device for inspecting the stains of a display panel comprises: a stage on which a display panel is mounted; an image photographing device for taking a picture of the display panel to generate inspection images for image patterns; an inspection control device for detecting the stains by image-processing the inspection images received from the image photographing device and determining the type and level of the stains depending on pre-stored stain classification after digitalizing the detected stains. The inspection control device comprises: a stain emphasizing part for processing the stains in the inspection images to be emphasized; and an image processing part for extracting the characteristics of the stains after a difference image is generated by isolating a reference image from the inspection image and is digitalized. [Reference numerals] (210) Garbor filter module; (220) Binarization module; (230) Image division module; (240) Periodic defect detection module
Patent KR-20140010522-A (KR)
Title: System and method for providing of network by cell reconstruction
Inventor: KIM HYUNG JUNG
IPC: H04W16/30
Filed: 2012-07-12
Abstract: A management server for providing wireless network receives traffic information of a radio unit group from a data unit, and when receiving connection formation information of the radio unit group from a remote hub unit, the management server determines whether to divide one or more radio unit groups forming one cell based on the traffic information or to set as the radio unit group, which combines a plurality of radio unit groups to form one cell. The management server transmits cell division information or cell combination information generated based on the determination to the remote hub unit and requests the remote hub unit to provide a service to a terminal through the changed cell. [Reference numerals] (100-1) First business operator management server; (100-2) Second business operator management server; (100-3) Third business operator management server; (300) Remote hub unit; (AA) First business operator data unit; (BB) Second business operator data unit; (CC) Third business operator data unit; (DD) Radio unit #1; (EE) Radio unit #1'; (FF) Radio unit #2; (GG) Radio unit #2'; (HH) Radio unit #3; (II) Radio unit #3'; (JJ) Radio unit #4; (KK) Radio unit #4'; (LL) Radio unit #5; (MM) Radio unit #5'; (NN) Radio unit #6; (OO) Radio unit #6'
Patent KR-20140012374-A (KR)
Title: Touch sensor integrated display device
Inventor: PARK YONG CHAN
IPC: G02F1/1343
Filed: 2012-07-20
Abstract: A display device integrated with a touch sensor according to an embodiment of the present invention comprises: gate lines and data lines provided on a first substrate to intersect each other; a plurality of pixel electrodes provided in an area defined by intersection between the gate lines and the data lines; a plurality of touch driving electrodes made up of common electrodes which are provided to overlap with the pixel electrodes; a plurality of signal lines respectively connected to the touch driving electrodes and arranged in a first direction; a second substrate opposite to the first substrate; and a plurality of touch sensing electrodes provided on the second substrate and arranged in a second direction intersecting the first direction, wherein the touch sensing electrodes are respectively integrated in the first direction and respectively parallel with the signal lines, and overlap therewith.
Patent KR-20140015809-A (KR)
Title: Ukulele
Inventor: I SANG JIN
IPC: G10D3/10
Filed: 2012-07-25
Abstract: Disclosed is a ukulele for accompaniment and performance, including a body with a sounding hole; a neck part on one side of the body; a head part which is connected to the tip end of the neck part and which has a winding part for winding a string; a bridge on the top of the body to fix one end of the string; first to fifth strings individually connected to the head part and the bridge; and a mute unit to enable users to use the ukulele for accompaniment and performance by selectively muting the fifth string.
Patent KR-20140016551-A (KR)
Title: Armroll box for freight train
Inventor: NAM CHANG HO
IPC: B65D90/54
Filed: 2012-07-30
Abstract: The present invention relates to an armroll box for a freight box comprising: a box body of a rectangular shape; a pair of ground rollers which are arranged in one end of the bottom of the box body and support the box body about the ground; a pair of container rollers which are arranged in order to have lower height than that of the ground roller and support the box body about the container rail of the upper side of a freight train. The present invention provides the armroll box for a freight train capable of being easily loaded in not only an armroll truck but also a freight train, thereby being able to rapidly perform the loading and unloading of the armroll box between the armroll truck and freight train and being able to reduce logistical costs.
Patent KR-20140018491-A (KR)
Title: Method for molten steel
Inventor: HWANG BO KWANG
IPC: B22D41/12
Filed: 2012-08-01
Abstract: The present invention relates to a method of treating molten steel which is provided to prevent a processing system from being overloaded by reducing hours for treating molten metal by controlling ingredients of the molten steel just after the molten metal arrives at an ladle furnace (LF) system, thereby improving the efficiency and productivity of the processing system. The method of treating molten metal comprises: a process of tapping the molten metal from a steel converter to a transfer car for a ladle; a process of moving the car; a step of measuring a temperature of the molten metal and sampling the molten metal; and a process of transferring the ladle to the LF system. [Reference numerals] (S100) Tap molten steel to a ladle; (S200) Move a car containing the molten steel; (S300) Measure a temperature of the molten metal and sampling the molten metal; (S400) Transfer the ladle to an LF system.
Patent KR-20140019700-A (KR)
Title: Drawing apparatus for a pipe provided with multi-step diameters, method for pipe drawing and a pipe manufactured by the method
Inventor: PARK AE KYUNG
IPC: B21C1/22
Filed: 2012-08-07
Abstract: A multistage pipe drawing apparatus according to the present invention comprises: a main body; a processing chuck module which is slid along the main body, and arranged to hold the front end of a pipe being processed; a drawing die module which is spaced apart from the processing chuck module, which is disposed on the main body to be slid independently from the processing chuck module, and which processes the pipe to be a shaft pipe; and a plug member fixing module which has one end inserted from the rear end of the pipe into the internal space of the pipe to be detachably combined with the drawing die module and the other end fixing the plug member provided with a protrusion protruding outwards from the rear end of the pipe, and which is disposed on the main body to be slid and moved integrally with the drawing die module.