baber/WOPTO huggingface dataset:
Patent KR-20150005044-A (KR)
Inventor: KIM SANG MIN
IPC: G01R31/34
Filed: 2013-07-04
Abstract: The present invention relates to a permanent magnet motor and, more specifically, to an apparatus and a method for estimating a rotor temperature of a motor which estimate a temperature of a rotor (magnet) of a motor using a permanent magnet to improve efficiency and a torque precision of the motor. According to the invention, when compared to a conventional calculating method using a loss, a thermal resistance, and a heat capacity, the temperature of the rotor can be measured more accurately, thereby improving a motor torque control precision and efficiency.
Patent KR-20150006954-A (KR)
Inventor: OH YOON CHAN
IPC: B23K26/00
Filed: 2013-07-09
Abstract: Provided is a method for forming a pattern on a mask sheet by using a laser beam. According to the present invention, the method for forming the pattern on the mask sheet by using the laser beam comprises steps of: identifying a correction scan line of the laser beam to form a pattern along a target scan line on which the mask sheet has to be formed in a state where the mask sheet is completely manufactured; applying a reaction force to the mask sheet; fixing the mask sheet to a mask frame; and scanning the laser beam along the correction scan line; and releasing the reaction force applied to the extending mask sheet in the state where the mask sheet is fixed to the mask frame.
Patent KR-20150008695-A (KR)
Inventor: BANG YOON KAB
IPC: B65H35/10
Filed: 2013-07-15
Abstract: The present invention relates to an apparatus to manufacture a shielding sheet for a camera lens module and a method to manufacture the same. The apparatus to manufacture a shielding sheet comprises: a transferring means to transfer a shielding sheet film in the form of a band in a longitudinal direction while maintaining tension, and having an uncoiler and a coiler corresponding to each other; a heater installed between the uncoiler and the coiler to heat the shielding sheet film unwound from the uncoiler and moving to the coiler; a compound press to press while the shielding sheet film heated by the heater is passing, to bore a through hole in the shielding sheet film, and to form a circular notch part with a fixed diameter wherein the through hole is placed on the center; and an extracting device to cut the notch part while the shielding sheet film whose pressing process is finished by the compound press is passing, and to obtain a shielding sheet corresponding to an inner area of the notch part. According to the present invention, an apparatus to manufacture a shielding sheet for a camera lens module and a method to manufacture the same have an effect of manufacturing a large amount of the shielding sheets in a short period of time, and having excellent productivity by manufacturing a shielding sheet by piercing and blanking by transferring at a predetermined speed while the tension of the shielding sheet film is maintained.
Patent KR-20150009369-A (KR)
Inventor: HASSAN KAMAL
IPC: G09G5/36
Filed: 2013-07-16
Abstract: An image processing device according to an embodiment of the present invention includes: a display unit including a plurality of pixels and a plurality of core processors including a diffusion module modifying first pixel data by using a threshold value corresponding to the first pixel data of an image signal classified according to a row and output, creating diffusion data by using a difference between the modified pixel data and the first pixel data, and modifying second and third pixel data by using the diffusion data, a memory storing the image signal classified according to a row and output and an image signal including the pixel data modified in the diffusion module, and a memory controller reading an image including the pixel data modified in the diffusion module from the memory and output the read image signal to the display unit.
Patent KR-20150010461-A (KR)
Inventor: YOUN SUK IL
IPC: G02B5/30
Filed: 2013-07-19
Abstract: In a (a) negative refractive index resin and (b) a wavelength range of 200 nm - 400 nm, the present invention relates to a retardation film having reverse wavelength dispersion characteristics, a polarizing plate and a display device including the same. The retardation film of the present invention is an oriented film including an ultraviolet ray absorbent whose dichroism maximum expressed as an equation (1) is equal to or above 0.01. The equation (1) : dichroism = absolute value of a difference between an absorption coefficient of an extraordinary ray and an absorption coefficient of an ordinary ray. The retardation film of the present invention can realize uniform transmittance and uniform visual sensitivity.
Patent KR-20150012113-A (KR)
IPC: B22D11/10
Filed: 2013-07-24
Abstract: The present invention relates to a submerged nozzle and a twin roll type continuous caster including the same. According to an embodiment of the present invention, the submerged nozzle prevents a heat flux difference from occurring in the direction of the width when a molten steel, discharged from an outlet of the submerged nozzle, is in contact with a surface of a caster roll, and also prevents the roll squashing phenomenon on the surface of the caster roll though casting steel which has a big heat flux. The submerged nozzle comprises: a main body portion which the molten steel is supplied to; and a flux variable discharge portion provided to a side of the main body portion, and provided to make the flux of the molten steel, which is discharged in the direction of the width, variable.
Patent KR-20150014022-A (KR)
Title: Cosmetic composition for wrinkle improvement comprising atractylenolide Ⅲ as effective component
IPC: A61Q19/00
Filed: 2013-07-26
Abstract: The present invention relates to a cosmetic composition for alleviating wrinkle comprising atractylenolide III as an effective component, and more specifically, to a cosmetic composition for alleviating wrinkle comprising atractylenolide II or salt thereof as an effective component. The atractylenolide III of the present invention has excellent inhibition ability of expression of MMP-1, no cytotoxicity, and excellent wrinkle improvement effect, thereby being used as a functional material for alleviating and preventing wrinkle.
Patent KR-20150012838-A (KR)
IPC: F16D65/092
Filed: 2013-07-26
Abstract: The present invention is to provide an electromechanical disk brake apparatus for securing structural reliability and improving stability even when being overloaded. Therefore, the electromechanical disk brake apparatus configured to brake by pressing a round disk, which rotates with motor vehicle wheels, with a pair of friction pads, and including a piston unit configured to move the friction pads in the direction of the disk, comprises: an internal shaft connected to an external motor so as to rotate when the motor is driven; an external shaft, into which an end of the internal shaft is inserted, configured to rotate together when the internal shaft rotates, and to which the piston unit is connected so as to move in the disk direction; and a load control unit provided between the internal shaft and the external shaft, so that the external shaft rotates together when the internal shaft rotates, and the internal shaft and the external shaft rotate at different speeds when a load of a predetermined value or more is applied between the internal shaft and the external shaft.
Patent KR-20150018290-A (KR)
IPC: B60S9/10
Filed: 2013-08-09
Abstract: Disclosed is a lifter for a vehicle. According to the present invention, a lifter for a vehicle includes an expansion bag including a first support unit widely provided to support a lower portion of a vehicle, a second support unit apart from the first support unit, and widely provided to support the ground, and a connection unit providing a closed space inside, and connecting the first support unit and the second support unit to each other; and a connector connected inside the expansion bag to introduce or discharge fluid, wherein the first support unit and the second support unit form predetermined contact surfaces with the ground and a lower surface of a vehicle regardless of a slope between the ground and a tire if fluid is introduced inside the expansion bag in order to lift the vehicle.
Patent KR-20130105571-A (KR)
Title: Clock-edge modulated serial link with dc-balance control
Inventor: KIM GYU DONG
IPC: H04L29/10
Filed: 2013-08-09
Abstract: PURPOSE: A signal receiver using a clock edge modulated serial link with a DC balance control is provided to reduce power consumption by integrating a plurality of parallel channels into one serial channel. CONSTITUTION: An encoder (302) receives data and a control signal. The output of the encoder is supplied to a serializer circuit (304) which serializes the data and control information. The serialized data is supplied to a multiplexer (306) which receives a control input from a delay-locked loop (310). The output of the multiplexer is supplied to a channel driver (308) which generates a differential clock edge modulated signal. The channel driver supplies a positive CEM signal and a negative CEM signal to a channel node (309). [Reference numerals] (302) Encoder; (304) 18:1 serializer circuit; (312) PD, CP, and LPE; (313) 4-phase VCO; (314) /18 divider; (AA) Clock; (BB) Data; (CC) Control signal; (DD) Transmitter; (EE) Voltage mode driver
Patent KR-20150026405-A (KR)
Inventor: KIM KWANG HUN
IPC: G10L19/16
Filed: 2013-09-03
Abstract: The present specification discloses a method for transmitting and receiving a voice packet and an electronic device realizing the same, which improve the voice quality of a received voice in a voice over long term evolution (VOLTE). According to the present disclosure, the method for transmitting the voice packet of the electronic device comprises: an operation of setting a call with other electronic devices; a processing operation of improving the voice quality of a transmission terminal with respect to voice date received from a voice input unit; a first encoding operation of respectively encoding the voice data improved in voice quality of the transmission terminal and voice data secondarily received from the voice input unit; an operation of synthesizing the respectively encoded two pieces of voice data; and a first transmission operation of converting the synthesized two pieces of voice data into a voice packet and transmitting the voice packet to other electronic devices.
Patent KR-20150031115-A (KR)
Inventor: KIM DONG HO
IPC: H01L21/60
Filed: 2013-09-13
Abstract: Provided is a COF package capable of preventing a short circuit between adjacent signal lines. The COF package includes a base film, an IC chip, and signal lines. The base film includes a bonding region and a non-bonding region. The IC chip is formed on the non-bonding region. The signal lines are respectively connected to the IC, are extended to be overlapped with the bonding region in a first direction, and are separated for each other. One end of the base film in the first direction, the signal lines are arranged one by one in at least one of the first side and the second side of the base film which face each other in a second direction intersecting with the first direction.
Patent KR-20130110136-A (KR)
Title: Multi-functional particulate filter and exhaust gas filtering device using this
Inventor: PARK JONG SOO
IPC: F01N3/28
Filed: 2013-09-23
Abstract: PURPOSE: An exhaust gas purification filter with various functions and an exhaust gas purification device using the same are provided to minimize time to reach SCR operating temperature with increasing a rate of NO2 and NOx. CONSTITUTION: An exhaust gas purification filter with various functions comprises a gas inflow line (320) with a plurality of channels, a gas outflow line (350), and oxidation catalysts coatings (330, 360). The plurality of channels is axially extended, and formed into a cross-sectional shape by a gas permeation wall (310). As to the gas inflow and outflow lines, each channel is installed at upper or downstream of a gas flow direction. Each gas inflow line is surrounded by the gas outflow line. The oxidation catalysts coatings are coated on an inner surface of the gas inflow and outflow lines.
Patent KR-20130112842-A (KR)
Title: Anti noise socks
Inventor: HONG SOON HWAN
IPC: A41B11/10
Filed: 2013-09-24
Abstract: PURPOSE: Socks are provided to maintain the comfortable wearing feeling of regular socks, and to reduce the indoor noises. CONSTITUTION: A pad for preventing noises is attached to the bottom of socks after separating the pad into a front part and a rear part. The pad is attached to the socks by using an adhesive or by sewing. [Reference numerals] (AA) Noise preventing pad
Patent KR-20150034929-A (KR)
IPC: H02J3/36
Filed: 2013-09-27
Abstract: The present invention relates to a grid-connected photovoltaic system and, more particularly, to a grid-connected photovoltaic system having a power measurement device for measuring the characteristics of power which is introduced from an external grid and supplied to an inverter. The grid-connected photovoltaic system according to an embodiment of the present invention comprises: a solar module; an inverter; and a power measurement device to measure the voltage, current, and power factor of the grid, which are inputted from the system, and to transmit the measurement result to the inverter. According to the grid-connected photovoltaic system of the present invention, when the power measurement device failed, it is only needed to replace the power measurement device without the necessity of replacing the inverter or other components, thereby reducing the overall maintenance costs of equipment without replacing expensive components such as the inverter.
Patent KR-20150037072-A (KR)
IPC: G01N3/12
Filed: 2013-09-30
Abstract: 본 발명은 고압으로 압력을 증폭하는 장치인 부스터(booster)의 토출구 측에 일정한 압력으로 조정 또는 감압하는 밸브인 압력 레귤레이팅 밸브(pressur regulating valve)를 설치하여, 두 개의 동일한 시험 대상체에 대해 시험 압력 조건별로 동시에 시험이 가능하도록 함으로써, 시험 대상체의 내압에 대한 내구성 시험을 신속 간편하게 할 수 있도록 하기 위한 부스터와 압력 레귤레이팅 밸브를 이용한 충격 압력 내구 시험방법에 관한 것이다. 
본 발명에 따른 부스터와 압력 레귤레이팅 밸브를 이용한 충격 압력 내구 시험방법은, 부스터를 이용하여 중장비의 유압시스템을 구성하는 유압부품의 내구성 시험을 위한 충격 압력 내구 시험방법에 있어서, 상기 부스터의 토출구 측에 압력 레귤레이팅 밸브를 연결하는 제1 단계; 상기 부스터의 토출구 측과 상기 압력 레귤레이팅 밸브의 토출구 측에 두 개의 동일한 제1 및 제2 시험 대상체를 각각 연결하는 제2 단계; 상기 부스터와 압력 레귤레이팅 밸브의 토출 압력을 시험 압력 조건별로 제어하여 상기 두 개의 동일한 제1 및 제2 시험 대상체를 동시에 시험하는 제3 단계;를 포함한다.
Patent KR-20150039275-A (KR)
IPC: H04B1/38
Filed: 2013-10-02
Abstract: The present invention introduces a door lock system and an operating method thereof, capable of automatically opening a door by recognizing a smart phone when the smart phone registered in an indoor sharer approaches the door by using a door lock unit, the indoor sharer, and the smart phone designed to transmit and receive information using Wi-Fi communication. The door lock system includes the indoor sharer, the door lock unit, and the smart phone to transmit and receive the information using the Wi-Fi communication.
Patent KR-20130121798-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2013-10-19
Abstract: The present invention relates to an environmentally friendly construction method for purifying clean river water by perfectly collecting all kinds of contaminant molecules and wastes flowing in a river, a stream, or a lake and a point contamination source and non-point contamination source removal system. The point contamination source and non-point contamination source removal system is characterized by purifying the contaminated river water to the clean river water. A multipurpose movable weir sluice includes two inlets and four outlets naturally purifying the contaminated river water flowing in the river from the point contamination source and non-point contamination source.
Patent KR-20130124936-A (KR)
Title: Method of transmitting a digital broadcast signal
Inventor: PARK TAE JIN
IPC: H04N21/235
Filed: 2013-10-30
Abstract: The embodiment of the present invention provides a digital broadcast transmitting method including: a step for multiplexing auxiliary data which includes video data, audio data, an event information table (EIT), and a program map table (PMT) to a MPEG-2 transport stream, wherein the EIT or the PMT includes a caption descriptor including caption information and the caption descriptor includes the caption information which indicates whether caption data included in the video data is what provides a digital closed caption service depending on electronic industry association-708 (EIA-708) or the caption data is what provides an analog closed caption service; and a step for altering the multiplexed MPEG-2 transport stream to a broadcast signal and transmitting the broadcast signal.
Patent KR-20150050932-A (KR)
Inventor: IN SEUNG JAE
IPC: G01C21/36
Filed: 2013-11-01
Abstract: The present invention relates to an apparatus and a method for outputting the approval time of destination depending on the gradient and condition of a road, which comprises: a map and data storage unit for storing map data; a gradient data storage unit for storing gradient corresponding to each section of the map data; a road surface condition data storage unit for storing a road surface condition corresponding to each section of the map data.
Patent KR-20150052649-A (KR)
Title: Mobile terminal having screen control function using hovering and control method thereof
Inventor: KIM DONG HOON
IPC: H04B1/40
Filed: 2013-11-06
Abstract: The present invention relates to a mobile terminal controlling a screen using hovering in a small sized device such as a watch phone and a screen control method thereof, wherein the method comprises the steps of: displaying a screen of a set application; sensing hovering in the screen of the application; enlarging the screen of the application by different enlargement ratios according to hovering distances from the point where the hovering is sensed; and performing an operation according to a selection of the user in the enlarged screen of the application. The screen of the application includes a keyboard, a preview screen for image-taking, a message construction screen, a web page and a gallery.
Patent KR-20150053497-A (KR)
Inventor: KIM GUN WOO
IPC: H05K3/38
Filed: 2013-11-08
Abstract: The present invention relates to a printed circuit board and a manufacturing method thereof. According to an embodiment of the present invention, the printed circuit board comprises: a substrate; a metal root layer formed by being injected and deposited to the substrate; and a circuit layer formed on the metal root layer.
Patent KR-20150055129-A (KR)
Inventor: LEE CHANG HOON
IPC: F16K31/06
Filed: 2013-11-11
Abstract: 본 발명은, 플런저의 이동시 유체의 출입은 가능하되 유체의 출입과정에서 이물질이 유입되는 것을 방지할 수 있는 솔레노이드 밸브에 관한 것으로서, 솔레노이드와, 상기 솔레노이드에 의해 작동되는 밸브를 포함한다. 상기 솔레노이드는, 상부 플랜지와 하부 플랜지가 마련된 중공의 스풀 형상이고 상기 하부 플랜지의 하면에 저장유로가 형성되며 중단에 코일이 감긴 보빈과, 상기 보빈의 상부에 결합되고 상기 보빈의 내부로 일부 삽입된 코어와, 상기 보빈의 하부에 결합되고 상기 보빈의 내부로 일부 삽입되며 작동공간이 내부에 형성되고 상기 저장유로와 상기 작동공간을 연결하는 이송유로가 형성된 요크와, 상기 작동공간에 이동 가능하게 설치된 플런저로 구성된다. 상기 저장유로는 상기 하부 플랜지의 가장자리를 따라 연장된 U자 형상이며, 그 단부는 외부와 연결된다. 또한, 상기 이송유로는 상기 작동공간과 상기 저장유로의 중단을 연결한다.
Patent KR-20150057739-A (KR)
Inventor: LEE A RONG
IPC: H01L51/52
Filed: 2013-11-20
Abstract: The present invention relates to an organic light emitting display apparatus of minimizing color deviation and brightness deviation according to a viewing angle, and a method for manufacturing the same. The organic light emitting display includes a thin film transistor arranged on a substrate, a first pixel defining layer which is arranged in the upper part of the thin film transistor and has an opening, an insulating layer which is arranged in the opening of the first pixel defining layer and has the constant curvature of an upper surface, and an organic light emitting device arranged on the insulating layer.
Patent KR-20150057789-A (KR)
Inventor: SONG HYUN SOO
IPC: F24B5/02
Filed: 2013-11-20
Abstract: A stovepipe heat circulation apparatus is disclosed. The present invention relates to a stovepipe heat circulation apparatus for a stove, wherein a portion of a stovepipe is double designed and room air is circulated therein, thereby collecting waste heat discharged to the outside through the stovepipe. According to the present invention, the stovepipe heat circulation apparatus for a stove comprises: a sleeve installed to be spaced from a stovepipe of a stove, wherein an upper and a lower portion is sealed to have a heat exchange space which is heat-exchanged by the stovepipe; a fan sucking room air with an inlet installed in an upper side of the sleeve and sending air to the heat exchange space; and a drive motor driving the fan. In a lower side of the sleeve, an outlet wherein air in the heat exchange space is discharged to the inside is formed for heat exchange to be performed, thereby supplying hot air to the inside.
Patent KR-20150057804-A (KR)
Inventor: SHIN WOON SUP
IPC: C25B3/25
Filed: 2013-11-20
Abstract: The present invention relates to a manufacturing method of an amalgam electrode, an amalgam electrode manufactured thereby, and a method for electrochemical reduction of carbon dioxide using the amalgam electrode. The manufacturing method of an amalgam electrode of the present invention comprises electroplating metal selected from a group composed of Hg, Ag, Sn, Cu, Zn, Pb, Sb, and a combination of thereof on the surface of a substrate electrode. According to the present invention, an electrode reformed only with a surface can be comprised, and particularly, an amalgam electrode with a larger surface area when applied to a porous structure can be manufactured.
Patent KR-20150064629-A (KR)
Inventor: BAIK JI HYEON
IPC: H05K7/20
Filed: 2013-12-03
Abstract: The present invention relates to a water cooling apparatus which includes a heat radiation body with an inner space in which cooling water flows and cooling fins are arranged in the inner space with holes through which the cooling water passes. According to the present invention, heat radiation performance is improved by increasing a contact area with the cooling water in the water cooling apparatus.
Patent KR-20150068094-A (KR)
Inventor: KIM CHANG HYUN
IPC: B65G54/02
Filed: 2013-12-11
Abstract: A magnetic levitation system according to an aspect of the present invention includes: a vehicle which levitates and moves by a magnetic force, a first support frame fixed to the ground, a levitation electromagnet which is fixed to the first support frame and is arranged on the vehicle, a main gap sensor fixed to the first support frame, a second support frame fixed to the ground, and an assistance gap sensor fixed to the second support frame. The assistance gap sensor is adjacent to the levitation electromagnet.
Patent KR-20150071522-A (KR)
Inventor: NAM DAE HYUN
IPC: G09F9/30
Filed: 2013-12-18
Abstract: The present invention relates to a display device and, more specifically, to a display device wherein a gate driver for supplying a scan signal to a gate line is formed on a panel to face a data driver. According to the present invention, a narrow bezel can be provided and a load to a clock for driving the gate driver can be reduced.
Patent KR-20150072848-A (KR)
Inventor: SONG HYUN HWA
IPC: G02F1/1335
Filed: 2013-12-20
Abstract: A wavelength converting body is provided. The wavelength converting body includes a first pattern which converts the wavelength of light into red light and a second pattern which converts the wavelength of the light into green light. The first pattern and the second pattern are repetitively arranged once or more times. The length (La) of an optical path of the first pattern and the second pattern satisfies (λa/2) × m(1). Wherein, the La is the length of the optical path of the a-th pattern. The λa is the wavelength of the light converted in the a-th pattern. The a is 1 or 2. The m is a natural number.