baber/WOPTO huggingface dataset:
Patent KR-20130134057-A (KR)
Title: Method for treating surface of injection mold with high surface area
Inventor: KO IL JU
IPC: B29C33/56
Filed: 2012-05-30
Abstract: The present invention relates to a method for treating the surface of an injection mold having large surface area to obtain high hardness and low friction. The present invention can obtain excellent wear resistance, excellent liquidity of plastic during an injection process, and excellent releasability of the plastic after the injection process. Also, the present invention can obtain an injection mold capable of facilitating repair, remodeling, and design change and, especially, the surface of the injection mold which can be welded. The present invention comprises the steps of: inserting the injection mold into a furnace and making the furnace in a vacuum state; glow-discharging the surface of the injection mold under an argon and hydrogen gas atmosphere; plasma-nitriding the surface of the injection mold by forming plasma on the surface of the injection mold under a nitrogen and hydrogen gas atmosphere; forming an SiO2 intermediate layer on the ionnitrided surface of the injection mold by supplying silicon precursors into a chamber using a bubbler; forming a diamond-like carbon (DLC) coating layer by laminating activated carbons among the plasma formed under a methane and hydrogen gas atmosphere on the nitrided surface of the injection mold. [Reference numerals] (S1) Mold forming step;(S2) Oil removing step;(S3) Inserting and vacuum exhausting step;(S4) Glow discharging step;(S5) Ionnitriding step;(S6) SiO2 intermediate layer forming step;(S7) DLC coating step;(S8) Cooling and discharging step
Patent KR-20130134925-A (KR)
Title: Core for rolling film
Inventor: HAN SUNG JAE
IPC: B65H18/26
Filed: 2012-05-31
Abstract: Disclosed is a core for winding a film including a structure in which the core is easily separated from the film while the film is wound on the outer circumference. The core for winding the film according to the present invention is formed with a cylinder shape. An inner space which is sealed by being limited by an outer wall and an inner wall is formed in the core, and the core for winding the film includes a tube in which a fluid injection unit enabling a fluid to be injected into the inner space is included.
Patent KR-20130141880-A (KR)
Title: Bezeless monolayer sensor panel
Inventor: KIM JAI KYUNG
IPC: G06F3/044
Filed: 2012-06-18
Abstract: A sensor panel including a substrate, a plurality of first sensor electrodes extended in a first direction on the substrate, and a plurality of second sensor electrodes extended in the first direction and separated from the first sensor electrodes is provided. The first sensor electrodes include a first strip part and a plurality of protruding parts protruding from the first strip part. The second sensor electrodes include a second strip part and a plurality of second protruding parts protruding from the second strip part. The first and second sensor electrodes cross with each other in a second direction and the first and second protruding parts are interlocked with each other while being separated from each other. [Reference numerals] (AA) y axis;(BB) z axis;(CC) x axis
Patent KR-20130142734-A (KR)
Title: Liquid crystal display device and method of manufacturing a liquid crystal display device
Inventor: LIM JAE IK
IPC: G02F1/1334
Filed: 2012-06-20
Abstract: A liquid crystal display device may include a first substrate, a first electrode mounted on the first substrate, a second substrate facing the first substrate, a second electrode mounted on the second substrate, and a liquid crystal structure mounted between the first and second electrodes and including a polymer network and liquid crystal molecules. The liquid crystal display device can be operated in a penetration mode when an electric field is not being formed between the first and second electrodes while being operated in a scattering mode when an electric field takes place between the first and second electrodes.
Patent KR-20140000972-A (KR)
Title: Phase controlled lifting magnet controller considering harmonics
Inventor: LEE BUHM
IPC: B66C1/06
Filed: 2012-06-27
Abstract: The present invention relates to a lifting magnet control device capable of lifting an object to be lifted by generating a magnetic force with applied electricity which includes a rectification unit which rectifies AC power according to control signals and supplies the rectified AC power to the lifting magnet; a voltage waveform measuring unit which measures voltage waveforms caused by the influences of harmonic waves of the AC power; a firing angle electricity supply calculating unit which calculates an electricity supply to the lifting magnet according to a firing angle which determines the turn-on timing of the rectification unit in respect to phases of the AC power by utilizing the voltage waveforms measured by the voltage waveform measuring unit; an electricity supply setting unit which can set an electricity supply required for lifting the object to be lifted of the lifting magnet; and a firing angle phase control unit which determines an operational firing angle of the rectification unit based on the information of the firing angle required for supplying electricity corresponding to the electricity supply set by the electricity supply setting unit to the lifting magnet via the rectification unit and the information calculated by the firing angle electricity supply calculating unit and controls the rectification unit according to the determined operational firing angle. According to the lifting magnet control device as described above, the set electricity in which harmonic waves received via a power source is reflected can be controlled to be applied to an electromagnet so that a lifting task can be stably performed and damage to components is prevented. [Reference numerals] (130) Voltage waveform measuring unit; (140) Firing angle electricity supply calculating unit; (150) Firing angle phase control unit; (160) Electricity supply setting unit; (170) Driving signal generating unit
Patent KR-20120093115-A (KR)
Title: System and methods for determining the location dynamics of a portable computing device
Inventor: KRUMM JOHN C
IPC: H04W84/12
Filed: 2012-06-29
Abstract: PURPOSE: A system and method for determining location dynamics of a mobile device, a machine implemented system, a wireless device location system, and a computer readable recording medium are provided to offer additional data for the location dynamics while reducing training time. CONSTITUTION: A computer-based mapping component maps locations within a specific region to one or more location nodes and displays a graphical representation of the specific region in graphic user interface. A measurement component(102) measures signal strength and stores signal strength data related to one or more location nodes. A probability processing component(106) is a function of path constraints related to the specific region between a pair of location nodes. The probability processing component automatically calculates transition probability related to a wireless device. The probability processing component determines location of the wireless device by using a regression function based on the signal strength data.
Patent KR-20140005025-A (KR)
Title: Device and method for generating nano-water molecule having multi-function
Inventor: CHUN YOO HYEN
IPC: F24F6/00
Filed: 2012-07-04
Abstract: The present invention relates to a device for generating nanoscale water molecules having multiple functions and a method for generating the same which includes: a water storage unit for storing water; an atomizing unit for converting the water flowed in from the water storage unit into saturated vapors; a mixer for pulverizing the saturated vapors into nanoscale molecules; and a mixing unit equipped with a heating device for nanoscale molecules for heating and re-pulverizing the water molecules which pass through the mixer. The device for generating nanoscale water molecules having multiple functions is used not only for humidifying but also for heating or sterilizing.
Patent KR-20140008823-A (KR)
Title: Braille input and output device
Inventor: SHIN HANG SIK
IPC: G09B21/00
Filed: 2012-07-12
Abstract: The present invention relates to a braille input and output device capable of performing the input and output of data simultaneously by comprising a cell including multiple braille pins, wherein the pin implements braille output according to the variation of the braille pin or implements input according to the touch or push of the cell. [Reference numerals] (142) Sensing part; (150) Control part
Patent KR-20140008912-A (KR)
Title: Fan angle adjustment
Inventor: KIM YONG JUN
IPC: F04D25/08
Filed: 2012-07-13
Abstract: The present invention relates to an angle-adjustable fan and, more specifically, to an angle-adjustable fan to enable the efficient cooling operation of a fan and to resolve the problems of an existing fan about its poor efficiency caused by having unnecessarily wide angles by enabling users to adjust the angle of the fan using a timer and a rotation stop switch.
Patent KR-20140013726-A (KR)
Title: Vapor deposition apparatus and method for manufacturing organic light emitting display apparatus
Inventor: KIM JAE HYUN
IPC: C23C16/44
Filed: 2012-07-26
Abstract: The preset invention provides a vapor deposition apparatus and a method for manufacturing an organic light emitting display apparatus. The vapor deposition apparatus comprises at least one first region including a first injecting unit that injects a first raw material, a first purging unit that injects purge gas, and a first exhaust unit that performs a pumping operation and is disposed between the first injecting unit and the first purging unit; at least one second region including a second injecting unit that injects a second raw material, a second purging unit that injects purge gas, and a second exhaust unit that performs a pumping operation and is disposed between the second injecting unit and the second purging unit; a first blocking unit A formed between the first exhaust unit and the first injecting unit and between the first exhaust unit and the first purging unit in the first region so as to avoid any common region between the first exhaust unit and the first injecting unit and to avoid any common region between the first exhaust unit and the first purging unit; and a first blocking unit B formed between the second exhaust unit and the second injecting unit and between the second exhaust unit and the second purging unit in the second region so as to avoid any common region between the second exhaust unit and the second injecting unit and to avoid any common region between the second exhaust unit and the second purging unit.
Patent KR-20140021274-A (KR)
Title: Substrate transfer apparatus
Inventor: HAN JIN OK
IPC: H05K13/02
Filed: 2012-08-09
Abstract: A substrate transfer device according to an embodiment of the present invention includes a transfer member on which a plurality of transfer rollers is horizontally arranged and a transfer jig in which a part of a substrate can be inserted. The transfer jig includes a guide unit located on the endmost part of the transfer jig; a mounting unit horizontally extended from the guide unit; and a fixing unit protruding from the upper surface of the mounting unit and fixing the substrate by penetrating the substrate.
Patent KR-20140022186-A (KR)
Title: A real-time measurement method of hull frictional coefficient for ice-class vessels
Inventor: CHO SEONG RAK
IPC: B63B9/08
Filed: 2012-08-13
Abstract: The conventional method for indirectly measuring thawing through the sampling to measure a frictional coefficient between a hull and the thawing has a disadvantage that an accurate frictional coefficient is not obtained by not properly considering normal force by an ice load. The purpose of the present invention is to provide a real-time hull frictional coefficient measurement method for an ice sea vessel to accurately measure a frictional coefficient between a real scale hull and the thawing in real seas while solving the conventional problems. The present invention can be realized by a real-time hull frictional coefficient measurement system for an ice sea vessel comprising a 6 cutting force component system, a load cell, a camera, a global positioning system (GPS), a temperature string sensor, a frictional coefficient measurement database and calculation software. By measuring, in real time, the frictional coefficient between the hull and the thawing, the present invention may be variously used as an index for verifying performance of the ice sea vessel, a basic material for developing an ice model test method and upgrading model test interpretation data, a supporting material for determining the painting time and the maintenance time of an icebreaker by construing the corrosion and roughness of the hull and a material for developing an optimum icebreaker for the current thawing state and making the physical properties of the thawing as a database.
Patent KR-20140023115-A (KR)
Title: Direct and indirect heating type mixer for mixing asphalt concrete and the same type mixing method and the same type construction method
Inventor: HWANG IK HYUN
IPC: B28C5/14
Filed: 2012-08-17
Abstract: Disclosed are a mixer for mixing asphalt concrete using a direct and indirect heating method, a method for mixing asphalt concrete using the direct and indirect heating method, and a method for constructing the asphalt concrete using the direct and indirect heating method. The mixer for mixing asphalt concrete using a direct and indirect heating method comprises: a housing in which the upper end is open; a center case arranged in the center of the housing while stirring and moving asphalt mixture; mixing units which are respectively connected to the center case in order to be transferred to the center case by stirring and moving the asphalt mixture and arranged inside the housing, and includes left and right cases arranged in both sides by leaving a mixing case in between; a heating pipe which is combined to the outer wall of the housing in order to heat the outer surface of the center case, left and right cases by providing hot air into the housing; an induction unit which directly heats by inducing hot air which heats the center case, left case and right case to a mixing space installed inside the center case, left case and right case and spraying the asphalt mixture; and a collection unit which transfers to the heating pipe by collecting hot air sprayed to the center case, left case and right case through the induction unit.
Patent KR-20120099356-A (KR)
Title: Solid oxide fuel cell and method for manufacturing the same
Inventor: KIM DO HYEONG
IPC: H01M8/02
Filed: 2012-08-24
Abstract: PURPOSE: A solid oxide fuel cell comprises a reaction preventing layer of a dense structure without pores between an electrolyte and a positive electrode, thereby capable of preventing dispersion of atoms composing a positive electrode active material to an electrolyte layer during sintering the positive electrode layer. CONSTITUTION: A solid oxide fuel cell comprises a positive electrode(10), electrolyte(30), and a negative electrode(40). Between the electrolyte and the positive electrode, an anti-reaction layer(20) having a dense structure of which pore size is 0.1 micron or less, formed by an aerosol spray method. The anti-reaction layer is a material that at least one selected from gadolinia(Gd2O3), yttria(Y2O3), and samarium oxide(Sm2O3) is added to a ceria. A thickness of the anti-reaction layer is 0.1-2 micron.
Patent KR-20140027715-A (KR)
Title: Cutting and burr remove device
Inventor: SON CHUL BAE
IPC: B23C3/12
Filed: 2012-08-27
Abstract: The present invention relates to a material cutting and burr removing apparatus, comprising: a fixing unit (20) installed such that a material is rotatable, and fixing the material by inserting one side of the material therein; a cutting unit (60) movably installed at one side of the fixing unit (20), and round-cutting an end portion of the material; and a bur removing unit (90) installed in parallel with a round face of the material cut by the cutting unit (60), and installed to be movable forwards and backwards to remove burrs from the round face of the material. The material cutting and burr removing apparatus according to the present invention can shorten the time for processing the material, improve the product productivity, and perform automatic working, thereby improving the working efficiency of a worker. Further, an automatic polishing procedure is conducted, thereby securing the uniform product quality and preventing industrial accident resulting from manual working.
Patent KR-20140030370-A (KR)
Title: Reinforcing structure for protecting landslide and construction method structure for protecting landslide using the same
Inventor: LEE KI HWAN
IPC: E02D17/08
Filed: 2012-08-27
Abstract: The present invention provides an earth retaining reinforcement structure (100) and a method for constructing an earth retaining structure by using the same. The earth retaining reinforcement structure (100) includes a hollow box type main body (110) of which the inside is empty; a through hole (111) formed on the front of the main body (110) in order for a connection member (500) to be inserted into the main body (110); and a hanging hole (112) formed on the rear of the main body (110) in order for the connection member (500) to be hung on the main body (110). The earth retaining reinforcement structure is connected to an H-beam so that it is structurally stable and easily constructed. Moreover, the present invention reduces construction costs and construction periods.
Patent KR-20130024814-A (KR)
Title: Light sensor systems for electronic devices
Inventor: POPE BENJAMIN J
IPC: G01J1/02
Filed: 2012-08-28
Abstract: PURPOSE: A light sensor system for an electronic device is provided to minimize the visibility of a window even though a window configuration is adjusted for improving the transmission of visible lights and to optimize materials utilized for an ambient optical sensor window regardless of materials utilized for a proximity sensor. CONSTITUTION: A light sensor system for an electronic device comprises an ambient optical sensor window, an ambient optical sensor(28), a proximity sensor window, a proximity sensor(33), and a light guide structure(34). The ambient light is formed to receive lights through the ambient optical sensor window. The light guide structure guides the lights from the ambient optical sensor window to the ambient light sensor.
Patent KR-20140028381-A (KR)
Title: Method for preparing a graphene
Inventor: IN YOUNG YONG
IPC: B01J19/10
Filed: 2012-08-28
Abstract: The present invention relates to a method for preparing graphene, comprising: a first step for manufacturing graphite slurry by mixing graphite with sulfuric acid and expanding the graphite; a second step for adding one selected from the group consisting of permanganic acid, permanganate, permanganate sulfuric acid and combinations thereof to the graphite slurry to induce reaction; a third step for inputting water into a reaction mixture in the second step to induce a reaction; a fourth step for inputting an aqueous solution of hydrogen peroxide into the reaction mixture in the third step to induce an oxidation; a fifth step for filtering the reaction mixture in the fourth step, dispersing the acquired filtrate in hydrochloric acid and filtering the filtrate again; a sixth step for manufacturing graphite oxide by drying the filtrate acquired in the fifth step; a seventh step for exfoliating the graphite oxide by treating the graphite oxide with supersonic waves; and an eighth step for manufacturing the graphene by reducing the exfoliated graphite oxide using a reducing agent. The method for manufacturing graphene can mass produce graphene safely and economically.
Patent KR-20140030701-A (KR)
Title: Server and method for providing caller identification-related information
Inventor: HWANG WOO WON
IPC: G06F3/01
Filed: 2012-09-03
Abstract: The present invention relates to a server and a method for providing caller identification-related information and comprises a mobile communication unit for receiving caller information from a caller terminal device using a mobile communication network; an application control unit for providing a caller information display application to enable a receiver terminal device to execute a function related to caller-related information by generating the caller-related information including function icons which are linked with functions and caller information respectively; and a database unit for storing the caller-related information. The caller-related information and the caller information display application are transmitted to the receiver terminal device using the mobile communication unit. The caller information and the function icons are displayed on the same screen of the display unit in the receiver terminal device using the caller information display application. According to the present invention, user convenience is reconsidered by enabling a user to directly execute various applications on the caller information display screen. The present invention may provide the opportunity of an advertisement to application providers. [Reference numerals] (200) Originate a call from a caller terminal; (210) Drive an information display application related an originator and installed in a caller terminal; (220) Transmit receiver information from an caller terminal to a service providing server; (230) Is receiver information existed in a database unit?; (240) Transmit caller related information display application installation approval message from a service providing server; (250) Is application installation approved?; (260) Download and install caller related information display application from a service providing server to a receiver terminal; (270) Is it an initial call between the caller and the receiver; (280) Transmit caller related information stored in a service providing server to a receiver terminal; (290) Display call execution and caller related information; (300) Store caller related inforamtion; (310) Display call execution and stored caller related information; (320) Receive a call and execute a call; (AA) START; (BB) END
Patent KR-20130031207-A (KR)
Title: Image capturing apparatus and control method thereof
Inventor: MATSUYAMA ICHIRO
IPC: H04N5/232
Filed: 2012-09-12
Abstract: PURPOSE: A photographing device and a control method are provided to purposely express an image of a defocus state in which a subject is not focused. CONSTITUTION: A display unit(110) displays an image, which is photographed in a photographing unit(103), on a screen. A detection unit detects a plurality of touch locations on the screen at the same time. A control unit(108) adjusts a focusing state to change a focusing area corresponding to the change of distance between a first detection touch location and a second detection touch location. A signal processing unit(104) outputs an image signal, which is processed and corrected, to a signal recoding unit(106). [Reference numerals] (101) Optical system; (102) Focus lens; (103) Photographing unit; (104) Signal processing unit; (106) Signal recoding unit; (107) Recording medium; (108) Control unit; (109) Operation member; (110) Display unit
Patent KR-20130035186-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: KASHIYAMA MASAHITO
IPC: H01L21/027
Filed: 2012-09-17
Abstract: PURPOSE: A substrate processing apparatus and a substrate processing method are provided to easily remove resister solutions by supplying rinse solutions to a peripheral part of a substrate. CONSTITUTION: An edge cut width(D1-D3) is formed on the entire peripheral part of a substrate. A film forming unit forms a processing solution film on the substrate. A detecting unit detects the state of the substrate after the processing solution film is formed. A processing solution supply unit supplies processing solutions to the substrate. A cleaning solution supply unit removes the processing solutions from the peripheral part of the substrate.