baber/WOPTO huggingface dataset:
Patent KR-20150058960-A (KR)
Inventor: LEE SOK JOON
IPC: G01S11/06
Filed: 2013-11-21
Abstract: The present invention provides a wireless LAN terminal positioning device and a method thereof. The wireless LAN terminal positioning device comprises a directional antenna module, which includes a first motor, a second motor, and a directional antenna. In the directional antenna module, the second motor is combined to a rotation axis of a first motor in a way that the directional antenna has a semi-spherical shaped search range, and the directional antenna is combined to a rotation axis of the second motor. Also the wireless LAN terminal positioning device comprises: a motor control module to control the operation of the first motor and the second motor; a wireless LAN communications module to measure the intensity of signals transmitted through the directional antenna from a wireless LAN terminal requested for positioning; and a positioning control module which controls to measure the intensity of the signals transmitted through the directional antenna from the wireless LAN terminal as either the first motor or the second motor rotates, detects an angle corresponding to the maximum intensity of signals for the first motor and the second motor, fixes the first motor and the second motor at the angle detected, and calculates an estimated physical position of the wireless LAN terminal using the directional orientation of the directional antenna, when the positioning request for the wireless LAN terminal is received.
Patent KR-20150060190-A (KR)
Inventor: JEONG WON SIK
IPC: B01J6/00
Filed: 2013-11-26
Abstract: Disclosed are a manufacturing method of barium titanate, and barium titanate manufactured therefrom. The disclosed manufacturing method of barium titanate comprises: a BT synthesis step of synthesizing barium titanate (BaTiO_3), hereafter simply referred to as BT; a BT grinding step of grinding the BT; and a BT filtering step of filtering the ground BT in a slurry state.
Patent KR-20150060385-A (KR)
Inventor: CHAE SEOG
IPC: G06F21/83
Filed: 2013-11-26
Abstract: The present invention relates to a password input system using an LED and a mobile communication terminal having the same, and more specifically, to a password input system which inputs a number corresponding to the lightened LED, thereby preventing an exposure of a password to the other person when inputting the password. According to the present invention, the password input system using an LED comprises: a pad portion where numbers and a symbol are printed on the surface; a plurality of LEDs respectively installed to face the numbers and the symbol, and lightened in order in accordance with a signal; a check button installed in the pad portion, and cancelling in case of a password input mistake and a malfunction; a storage portion for storing selectively inputted password information through the check button; a driving portion for selectively operating an opening and closing switch through the inputted password information; and a control portion for comparing an inputted password with the password stored in the storage portion if the password is inputted in accordance with a selection of the check button, and controlling the opening and closing switch to be operated with the driving portion as a medium only when matched.
Patent KR-20150060453-A (KR)
Inventor: BAE BYOUNG CHAN
IPC: F24C7/08
Filed: 2013-11-26
Abstract: Disclosed is a power control method of an electric range, comprising: (a) a step that a control portion responds to a turn-on command signal and turns on the electric range while responding to a crater selection command signal and outputs a switch control signal; (b) a step that a switching portion responds to the switch control signal, and electrically connects a power supply portion and a crater portion; (c) a step that a power measurement portion measures each power consumption of a plurality of craters, and outputs a plurality of consumption power signals; (d) a step that the control portion receives the consumption power signals, and controls the total of the consumption power not to exceed a maximum power limit, and outputs a plurality of firepower control signals; and (e) a step that the craters receives the power from the power supply portion, and responds to the firepower control signals, and producing heat as a consumption power or firepower control step is controlled. According to the present invention, by enabling to install with a power code without a direct connection to a wall power through a construction even in case of a hybrid form and by automatically controlling a usage of the total of the consumption power within a maximum limit even in case of using the craters at the same time, the power control method of an electric range enables to prevent an electric accident due to a block of a blocker or heating of an electric access door, and to reduce the power consumption.
Patent KR-20140070428-A (KR)
Title: Measuring apparatus and program for controlling the same
Inventor: MIYAMA KOJI
IPC: A61B8/08
Filed: 2013-11-28
Abstract: Provided is a measuring apparatus which obtains accurate moving information about a measuring reference part. The measuring apparatus includes a measuring reference part setting part which sets a measuring reference part P in an ultrasonic image of an object; a tracing part which traces regions R in the ultrasonic image which is successively continuous after predetermined time; a first moving information calculation part which calculates the first moving information of each region R based on the tracing of the tracing part a second moving information calculation part which calculates the second moving information of the measuring reference part based on the first moving information of each region obtained by the first moving information calculation part. The regions R are regions which include a part which captures a moving element which the measuring reference part P cannot trace between one ultrasonic image and another ultrasonic image in tracing the tracing part.
Patent KR-20150062409-A (KR)
Inventor: KIM JEONG WON
IPC: G01N23/22
Filed: 2013-11-29
Abstract: The present invention relates to a photodetector having a microchannel plate, a sample analysis system using the same, a photodetection method using the same, and a sample analysis method using the same, and more specifically, to a photodetector which detects light emitted from a sample when an electronic beam is injected into the sample by an electronic gun. The photodetector having a microchannel plate according to the present invention comprises: a window formed from BaF2 and through which the light emitted from the sample is transmitted to emit transmitted light; a microchannel plate into which the transmitted light emitted from the window enters and formed in a Chevron pattern to emit secondary electrons in pulse form; a voltage application unit to apply a voltage of 2 kV to the microchannel plate to accelerate the secondary electrons; a coating layer formed from KBr and disposed on one side of the microchannel plate into which the transmitted light enters to induce the emission of the secondary electrons; a shield formed in a hollow pipe shape to dispose the window and the microchannel plate therein; a grid separated from a side of the window into which the light is injected to control the injected light to prevent the window from being positively polarized or negatively polarized; and a detection means to detect the secondary electrons in pulse form emitted from the microchannel plate.
Patent KR-20150062478-A (KR)
Inventor: RYU HO GIL
IPC: F16C35/00
Filed: 2013-11-29
Abstract: Disclosed is a bearing support structure. According to the present invention, the bearing support structure comprises: a housing having a bearing and an annular inner shape; a support plate installed inside the housing to support the bearing; an elastic ring mounted on the top of the support plate to be opened by one side; and a fastening member to fasten the elastic ring, the support plate, and the housing together.
Patent KR-20150075419-A (KR)
Inventor: JUNG JIN WOO
IPC: A47C7/62
Filed: 2013-12-04
Abstract: The present invention prevents exercise capacity from decreasing when doing office work while sitting on a chair for a long time. An important meridian system passing through internal organs or the like in including a brain is variously distributed in a palm and a sole of a human body, and is closely connected with a circulating system of a body. Even if walking on sand and a gravel path barefoot and performing acupressure on a palm with a hand acupressure rod, modern people busily doing office work is hardly to perform acupressure on a palm and a sole by spending much time every day. According to the present invention, a chair having an acupressure function performs acupressure on a palm and a sole by using a hand acupressure unit and a foot acupressure unit while sitting on the chair for a blood vessel to be smoothly moved. Moreover, when doing office work or taking a rest, a palm and a sole is easily given acupressure.
Patent KR-20140094435-A (KR)
Inventor: HAN A RAM
IPC: H01M10/0565
Filed: 2013-12-12
Abstract: The present invention relates to a biodegradable gel polymer electrolyte composition and a manufacturing method thereof and, more particularly, to a biodegradable gel polymer electrolyte composition comprising: a polymer matrix composed of a poly(ethylene oxide)-based monomer and a biodegradable polymer, a photoinitiator, and an electrolyte composed of lithium salt and an organic solvent; and a manufacturing method thereof. The electrolyte composition according to the present invention can be manufactured rapidly by only ultraviolet irradiation without using a separate chemical while having excellent mechanical properties and electrochemical properties, and is an eco-friendly electrolyte that can be decomposed naturally upon disuse.
Patent KR-20150069466-A (KR)
Inventor: LEE HYUN SOO
IPC: D02G3/04
Filed: 2013-12-13
Abstract: The present invention relates to a distribution plate of a spinneret for spinning mixed fiber interiors and a manufacturing method for spinning mixed fiber interiors using the same and, more specifically, a distribution plate of a spinneret for spinning mixed fiber interiors, which is allowed to pre-dye mixed fibers made by spinning through a spinneret satisfying certain conditions, thereby having good pre-dyed fiber while minimizing change of processed sheets for interior including the mixed fiber made by spinning as time goes by, and a manufacturing method thereof.
Patent KR-20140077862-A (KR)
Title: Liquid Crystal Device
Inventor: YON JUNG SUN
IPC: G02F1/1337
Filed: 2013-12-16
Abstract: The present application relates to a liquid crystal device, a composition capable of forming a liquid crystal layer, a method for manufacturing a liquid crystal device, an apparatus for manufacturing a liquid crystal device, and a use of a liquid crystal device. The liquid crystal device of the present application, for example, is a device capable of implementing a normal transmission mode or a normal blocking mode which has a high contrast ratio, is driven at a low driving voltage, and can exhibit an excellent durability such as thermal stability. The liquid crystal device can be applied to a variety of light modulating devices such as a smart window, a window protective film, a flexible display device, an active retarder for a 3D image display, or a viewing angle control film.
Patent KR-20140095424-A (KR)
Inventor: OGAWA YUKI
IPC: B23K26/18
Filed: 2013-12-19
Abstract: Provided is a method for machining a wafer, capable of dividing a wafer having a device which is formed by functional layers stacked on the surface of a substrate along a plurality of streets to divide the device, without exfoliating the functional layer at the side of the device. The method for machining the wafer, capable of dividing the wafer having the device by the functional layers stacked on the surface of the substrate along the streets to divide the device, comprises the steps of a functional dividing process of dividing the functional layer by forming two laser marching grooves reaching the substrate by irradiating a laser beam along both sides of the streets; and a division groove forming process of forming division grooves in the functional layer in the central portion of the two laser machining grooves formed along the streets and in the substrate. The laser beam irradiated in the functional dividing process may be set to 300 nm or less of a wavelength to have an absorption property with respect to a passivation layer.
Patent KR-20150072523-A (KR)
Inventor: JO JUNG SIK
IPC: H01L27/32
Filed: 2013-12-19
Abstract: The present invention relates to a transparent display device capable of increasing contrast to improve display quality and reducing power consumption. A transparent display device according to an embodiment of the present invention includes a red pixel, a green pixel, a blue pixel, and a white pixel which include a light emitting region and a transparent region in an organic light emitting layer; a first electrode which supplies charges of first polarity to the light emitting region; a second electrode which supplies charges of second polarity to the light emitting region; and a refection plate which includes a first reflection plate and a second reflection plate which have different reflectivity. The reflection plate is formed on the light emitting region of the red, the green, the blue, and the white pixel.
Patent KR-20150072746-A (KR)
Inventor: BAE JU HAN
IPC: G06F1/16
Filed: 2013-12-20
Abstract: Provided are a user input method using a flexible sensor and a flexible device having the same applied thereto. According to the user input method of an embodiment of the present invention, a behavior of a user is detected by obtaining sensor data from a flexible sensor for outputting sensor data when being bent by the user, and feature amount of the detected behavior is calculated so that the user′s intention is recognized. Accordingly, in addition to an inputting technique limited to a 2-dimensional plane, accesses to various user UIs are possible, so that the same may be variously applied to augmented reality, HCI, and the like.
Patent KR-20150072791-A (KR)
Inventor: LEE SOO WOONG
IPC: G05F1/565
Filed: 2013-12-20
Abstract: The present invention relates to a low-drop-output voltage regulator. The voltage regulator comprises: an error amplifying unit which provides a gate signal according to a differential voltage between a reference voltage and a feedback voltage; a semiconductor switch which adjusts an electric current between an input terminal receiving an input voltage and a ground according to the gate signal; a feedback circuit unit which divisionally detects a detection voltage at a detection node between the semiconductor switch and the ground and provides a feedback voltage; a voltage drop unit which is connected between the detection node and an output terminal and drops an output voltage according to an output current provided to the output terminal; and an overcurrent protection circuit which turns off the semiconductor switch when a differential voltage between the detection voltage and the output voltage is higher than a set voltage.
Patent KR-20150073423-A (KR)
Inventor: KIM GI YONG
IPC: H04N21/4722
Filed: 2013-12-23
Abstract: The present invention relates to a technology of overlaying, on a content image being displayed on a screen, link information corresponding to the content image while continuously displaying the content image, when a user touches the screen. More specifically, a content server generates, in advance, interactive data corresponding to the image data, and metadata for synchronizing the interactive data with the image data, so as to transmit the data to a content providing device, and then the content server allows the link information corresponding to the image data to be displayed with the interactive data and the metadata, when a touch event occurs while the image data from the content providing device is displayed. According to the present invention, since a source code of link information is formed in an HTML- or XML-based webview form, an operation module of a content providing is satisfactorily operated in an environment with relatively low-level specifications.
Patent KR-20140133400-A (KR)
Inventor: HWANG SHANG YOON
IPC: G01F25/00
Filed: 2013-12-24
Abstract: The present invention relates to a method for adjusting a zero point of an ultrasonic flowmeter and a method for measuring a distance between ultrasonic vibrators. In the zero point adjustment method according to the present invention, which is performed by using a flowmeter where at least a pair of ultrasonic vibrators are disposed, a first time and a second time are measured, the first time being from ultrasonic emission at an upstream side vibrator on a fluid moving path to reception at a downstream side vibrator through two reflections between the ultrasonic vibrators and the second time being from ultrasonic emission at the downstream side vibrator to reception at the upstream side vibrator through two reflections, ultrasonic emission and reception are performed respectively from the upstream side to the downstream side from the downstream side to the upstream side without any reflection process so that a third time and a fourth time are measured, and then a zero point time difference between upstream-to-downstream ultrasonic transmission and downstream-to-upstream ultrasonic emission is calculated through a computation process before accurate zero point adjustment using this value and correction value setting in a controller. According to the present invention, the value obtained in the computation step can be used for accurate measurement of the distance between the ultrasonic vibrators.
Patent KR-20150074554-A (KR)
Title: Ultrasonic testing apparatus for thick plate
Inventor: SEO HO SEOK
IPC: G01N29/265
Filed: 2013-12-24
Abstract: According to the present invention, an ultrasonic testing apparatus for a thick plate is disclosed. The disclosed ultrasonic testing apparatus for a thick plate comprises: an ultrasonic testing unit having a testing plate, and at least one ultrasonic probe coupled to the testing plate; an X-axis drive unit transferring the ultrasonic testing unit to a longitudinal direction of a thick plate; a Y-axis drive unit transferring the ultrasonic testing unit to a width direction of a thick plate; and a Z-axis drive unit transferring the ultrasonic testing unit to a height direction.
Patent KR-20150074699-A (KR)
Inventor: KANG HYUNG GU
IPC: B22D11/00
Filed: 2013-12-24
Abstract: A method for manufacturing ferritic stainless steel having excellent ridging resistance according to an embodiment of the present invention comprises: a step of continuously casting a slab composed of 12.5 to 16.5 wt% of Cr, 0.001 to 0.025 wt% of C, 0.01 to 0.05 wt% of N, 0.05 to 0.4 wt% of Ti, 0.01 to 0.2 wt% of Al, 0.01 to 0.5 wt% of Si, 0.01 to 0.5 wt% of Mn, 0.01 to 0.5 wt% of Cu, 0.001 to 0.5 wt% of Mo, 0.01 to 0.5 wt% of Nb, 0.01 to 0.5 wt% of Ni, and the remainder consisting of Fe and impurities; a step of manufacturing a hot-rolled steel sheet with grains of 150 μm or smaller (excluding 0 μm) by hot-rolling the slab; and a first heat treatment step of conducting the continuous annealing heat treatment of the hot-rolled steel sheet.
Patent KR-20150075549-A (KR)
Inventor: KIM DOO SHIK
IPC: C08J7/046
Filed: 2013-12-26
Abstract: The present invention relates to silsesquioxane which can be molded through hot melt-extrusion, a high transparency and high heat resistance plastic transparent substrate using the same, and a method for producing the same. More specifically, a plastic transparent substrate which can be molded through melt-extrusion using high temperature is produced by sequentially hardening thermoplastic ladder-type silsesquioxane which can be molded through hot melt-extrusion, by means of step by step low temperature plasticization. A multiplayer plastic transparent substrate having excellent thermal and optical properties is produced by forming a separately produced thermoplastic silsesquioxane coating layer on the substrate and sequentially hardening the same. The plastic transparent substrate according to the present invention is rarely thermally denatured at a general display panel process temperature, is flexible, and has good light transmission, so as to be variously applied to a substrate for a liquid crystal display, an organic light-emitting display, and an flexible display of electronic paper and the like, or a substrate for a solar cell and a secondary battery.
Patent KR-20150075611-A (KR)
Inventor: CHOI HA NA
IPC: B32B15/04
Filed: 2013-12-26
Abstract: The present invention relates to a steel sheet having a lenticular lens formed thereon to express various three-dimensional images and to a method for manufacturing a steel sheet having a lenticular lens formed thereon using inkjet printing. The present invention can impart a new texture by forming a lenticular lens on a steel sheet via a simple and easy method using inkjet printing, thereby expressing a pattern printed two-dimensionally on the steel sheet as a three-dimensional image. In addition, the present invention can realize various three-dimensional textures by adjusting the pitch of the lenticular lens formed on a desired part of the steel sheet, on which a plurality of lenticular lenses have been formed, to be smaller or greater than the pitch of the lenticular lenses formed on the other parts.
Patent KR-20130020835-A (KR)
Inventor: CARLUCCI GIOVANNI
IPC: A61F13/15
Filed: 2011-07-15
Abstract: 본 발명은 개선된 유체 취급 특성을 갖는 일회용 흡수 용품을 위한 흡수 코어 구조물에 관한 것이다.
Patent KR-20130088846-A (KR)
Inventor: SADLER WILLIAM ALEXANDER JAMES
IPC: B28B1/40
Filed: 2010-07-14
Abstract: 본 발명은 백화를 실질적으로 감소 또는 제거하기 위한 시멘트질 제품 처리 방법을 제공한다.  이 방법은 시멘트질 혼합물을 몰드 내에 부을 때 슬래브 제품의 적어도 하나의 표면에 보호 층을 인가하는 단계와, 보호 층을 제 위치에 보유하는 단계를 포함한다.  보호 층은 비교적 얇은 플라스틱 재료의 시트이다.
Patent KR-20130108265-A (KR)
Inventor: XIA CHUANJUN
IPC: C07D209/82
Filed: 2010-08-20
Abstract: 바이카르바졸 코어를 포함하는 신규 유기 화합물이 제공된다. 특히, 화합물은 트리아진 또는 피리미딘에 의해 9 위치에 치환된 3,3'-바이카르바졸 코어를 가진다. 화합물은 유기 발광 디바이스에 사용되어 효율이 향상되고 수명이 향상된 디바이스를 제공할 수 있다.
Patent KR-20130103489-A (KR)
Inventor: WENSLEY EMMA J
IPC: B65B31/02
Filed: 2011-08-05
Abstract: 구현예는 일반적으로 바이알 제조 방법 및 이러한 방법에 의해 제조된 바이알에 관한 것이다. 일부 구현예는 상기 방법을 수행하기 위한 장치, 예를 들어 동결 건조 장치의 사용에 관한 것이다. 도시된 바이알 제조 방법은 온도-제어된 환경에 복수의 바이알들을 하우징하는 단계로서, 상기 복수의 바이알 각각은 물질을 포함하는 부피를 가지며 이는 미충진된 부피를 정의하고, 기체가 상기 미충진된 부피 및 외부 부피 사이를 이동할 수 있도록 상기 바이알의 개구부 내로 부분적으로 삽입된 스토퍼를 구비하며; 상기 환경 및 상기 각각의 바이알의 미충진된 부피 내의 압력을 제1 압력 수준으로 감소시키도록 상기 환경을 진공 배기하는 단계; 상기 환경 및 각각의 바이알의 미충진된 부피 내의 압력을 제2 압력 수준으로 상승시키도록 상기 환경 내로 비활성 기체를 주입하는 단계; 기설정된 기간 동안 상기 제2 압력 수준에서 상기 바이알을 배치하는 단계; 상기 진공 배기 단계, 주입 단계 및 배치 단계를 적어도 한번 반복하는 단계; 및 상기 반복 단계 이후에 각각의 바이알을 밀봉하도록 상기 스토퍼를 각각의 개구부에 완전히 삽입하는 단계를 포함한다.
Patent KR-20130069750-A (KR)
Inventor: NIU HUANING
IPC: H04W88/08
Filed: 2011-07-15
Abstract: MU-MIMO(multiple user multiple input multiple output) 시스템에서 액세스 포인트로부터 데이터를 송신하기 위한 시스템 및 방법에 대한 실시예가 제공된다.  제1 ISQ(indication of signal quality)는 제1 스테이션으로부터 액세스 포인트에서 수신되고 제2 ISQ는 제2 스테이션으로부터 수신된다.  액세스 포인트는, 제1 A-MPDU(aggregated media access control(MAC) protocol data unit)를 제1 스테이션에 송신하기 위한 제1 전력 레벨 및 제1 MCS(modulation and coding)를 제1 ISQ와 제1 A-MPDU에 대응하는 페이로드 데이터량의 함수로서 설정한다.  액세스 포인트는 또한 제2 A-MPDU의 송신을 위한 제2 전력 레벨 및 제2 MCS를 제2 ISQ와 제2 A-MPDU에 대응하는 페이로드 데이터량의 함수로서 설정한다.
Patent KR-20130140641-A (KR)
Inventor: SOUKHOJAK ANDREY NESTOROVICH
IPC: C01C1/08
Filed: 2011-08-15
Abstract: 본 발명은, 열 에너지 저장 물질(320), 예를 들어 상 변화 물질에 저장된 열을 사용하여, NO x  선택적 촉매작용 환원('SCR')을 위해 우레아-함유 물질과 같은 고체 또는 액체 환원 물질(902)을 가열하는 시스템 및 방법에 관한 것이다.  저장된 열은 폐기물, 예를 들어 내연소 엔진의 배기가스(700)로부터의 열일 수 있다.  환원 물질은 고체 환원 물질일 수 있다.  다른 환원 물질은 우레아 및 물을 함유하거나, 이들로 필수적으로 구성되거나, 이들로 구성된 수용액과 같은 수용액을 포함한다.  하나의 양태에서, 상기 방법은 즉각적인 우레아 가수분해를 위해 우레아의 수용액을 증발시키는 단계를 포함할 수 있다.