baber/WOPTO huggingface dataset:
Patent KR-20160021954-A (KR)
Inventor: LEE JAE YOON
IPC: H04L27/26
Filed: 2014-08-18
Abstract: The present invention relates to a frequency-domain residual frequency offset estimation and compensation method for a MIMO-OFDM system. The frequency-domain residual frequency offset estimation and compensation method for a MIMO-OFDM system comprises: a subcarrier mapping step of generating a transmitted signal by inserting multiple pilots between OFDM symbols to prevent interference between the pilots in the transmitter of a MIMO-OFDM system; a frequency domain equalizing step of receiving the transmitted signal, which has been generated in the subcarrier mapping step, as a received signal in the receiver of the MIMO-OFDM system, and allowing an FEQ include in the receiver of the MIMO-OFDM system to remove the interference of the received signal and output a signal having the interference removed therefrom; and a residual CFO estimating step of allowing a pilot-tracking and compensating device included in the receiver of the MIMO-OFDM system to receive the signal having the interference removed therefrom, conduct pilot-estimating and compensating calculation, estimate a pilot-tracking period in a sub-frame unit, and estimate residual CFO by averaging the residual CFO, which has been estimated in a sub-frame unit, in the unit of two adjacent sub-frames. Accordingly, the performance of detecting a pilot is improved and the performance of estimating residual CFO is enhanced as a pilot received in the receiver can be equalized using a small amount of calculation and the pilot-tracking and compensating device can track the residual CFO of a received signal in a sub-frame unit.
Patent KR-20160023234-A (KR)
Title: Display apparatus and vaccum control method thereof
Inventor: JUNG WON MOOG
IPC: H04N5/645
Filed: 2014-08-21
Abstract: According to an embodiment of the present invention, a display device comprises: a display panel configured to display an image; a back cover arranged on a rear portion of the display panel; and a middle cabinet configured to pack the display panel and the back cover. A vacuum area is formed between the display panel and the back cover. Therefore, the display device gets slimmer and stably supports the display panel.
Patent KR-20150128516-A (KR)
Title: Twisted cosmetic brush
Inventor: KIM YOON HOI
IPC: A45D24/04
Filed: 2014-08-27
Abstract: Provided is a twisted cosmetic brush comprising multiple polymer bristles radially extending from a polymer core. At least one part of the core is twisted, and bristles on the twisted part are arranged on at least one vertical line arranged on at least one spiral path extending along at least one part of a longitudinal axis of the core.
Patent KR-20160025760-A (KR)
Title: Actuator Unit and Lens Module
Inventor: YANG JEONG SUONG
IPC: G02B7/04
Filed: 2014-08-28
Abstract: An actuator unit of the present invention comprises: a plurality of driving parts connecting a fixated part, and a support part arranged on a same plane; an actuator transforming the driving parts to arrange the support part on a plane different from the plane; and a sensor formed to measure displacement of the driving part. The present invention has a purpose of providing the actuator unit, and a lens module manufactured thinner.
Patent KR-20160032826-A (KR)
Inventor: KIM KYOUNG CHUL
IPC: B61L3/12
Filed: 2014-09-17
Abstract: The present invention relates to a U-bolt fixing jig for a sleeper, including: a jig frame formed into a rectangular frame arranged on the top of the sleeper; a pair of connecting rods extended from both lateral surfaces of the jig frame arranged in a longitudinal direction of the sleeper to the lower side; and bolt coupling loops wherein both ends of a U-bolt are inserted, individually coupled to the connecting rods, and coupled with a nut.
Patent KR-20160033897-A (KR)
Title: Composition for tissue repair treatment and methods of manufacturing the same
Inventor: YU JAE WON
IPC: A61F2/10
Filed: 2014-09-19
Abstract: The present invention relates to a composition for recovering the tissue, and to a manufacturing method thereof. The method comprises: heating a copolymer polymer for polymerizing a hydrophobic biocompatible polymer and a hydrophilic biocompatible polymer at the temperatures above the melting point of the polymer, and melting the same; and manufacturing the formulation by mixing with water at the temperatures above the melting point of the polymer and stirring the same. The formulation manufactured by the manufacturing method is capable of being injected in the body by being stably and evenly dispersed in water and forming a suspension including a nano-sized particle, and having effects in recovering the tissue by inducing the tissue formation after the injection.
Patent KR-20160035195-A (KR)
Title: Touch sensor integrated ttype display device
Inventor: PARK JAE HYUN
IPC: G06F3/041
Filed: 2014-09-22
Abstract: The present invention relates to a touch sensor integrated display device to prevent the number of manufacturing processes from increasing and resolution from being degraded, and increase touch sensitivity. The touch sensor integrated display device comprises: a plurality of gate lines and a plurality of data lines arranged to intersect with each other; a plurality of pixel electrodes; and a plurality of common electrodes. The pixel electrode is arranged on an area defined by intersection between the gate lines and the data lines. The common electrode is arranged to face the pixel electrodes. The gate lines are grouped into at least two units to constitute a plurality of first touch electrodes. The data lines are grouped into at least two units to constitute a plurality of second touch electrodes.
Patent KR-20160036942-A (KR)
Inventor: LEE YONG HEE
IPC: H04B3/32
Filed: 2014-09-26
Abstract: In the present invention, a phase difference compensating apparatus, and an operating method thereof are disclosed.When a transmission signal in a communication method, which does not support a multi-input multi-output (MIMO) method, is transmitted to an antenna through different paths by dividing the transmission signal into a plurality of transmission signals, the transmission signal can be prevented from being distorted or offset due to phase difference between the transmission signals by compensating the phase difference between the transmission signals which can be caused by the different paths.
Patent KR-20160039363-A (KR)
Title: Jointing Apparatus for Connection Terminal and Cable
Inventor: KIM HWAN CHANG
IPC: H01R43/02
Filed: 2014-10-01
Abstract: The present invention has a purpose of providing a cable connecting apparatus of a connection terminal capable of utilizing a good point of an existing apparatus, and of compensating weakness of durability by dispersing weights concentrated to a part of the cable connecting apparatus in a process of compressing an insulation barrel to a cable. The present invention relates to a cable connecting apparatus of a connection terminal capable of connecting a terminal to a conductor of a cable with an ultrasonic wave fusion method, and of firmly connecting the terminal to an insulation barrel by compressing the insulation barrel to the cable. The cable connecting apparatus of the connection terminal comprises: a support (10) wherein a terminal (50) including a barrel (51) is mounted; an ultrasonic wave vibration fusion unit (20) to fuse a conductor (65) on an upper surface of the terminal (50) by pressing the conductor (65) between the barrels (51) and by applying an ultrasonic wave vibration; and a compressing unit (30) to compress an insulation barrel formed on a rear end of the terminal (50) to a cable (60) by compressing the insulation barrel (52). The compressing unit (30) comprises an anvil (31) to support a lower part of the insulation barrel (52) by being configured to move to a left and a right by corresponding to a diameter of the cable (60) and a crimper (32) to compress the insulation barrel (52) on an upper part by being formed to move in an upward direction and a downward direction to compress the insulation barrel, and by being configured to move to a left and a right by corresponding to a diameter of the cable (60). A plurality of protrusions (31′), at which an upper surface is formed as a concave curved surface is formed in the anvil (31). The plurality of the protrusions (31′) and the insulation barrel (52) are stored in the crimper (32). A plurality of compression grooves (32′), which compresses an upper end of the insulation barrel (52) after collecting the upper end of the insulation barrel (52) is formed in the crimper.
Patent KR-20160046576-A (KR)
Inventor: KIM SEOK JIN
IPC: E05B47/02
Filed: 2014-10-21
Abstract: The present invention relates to a mortise lock equipped with a gear structure directly connected to a deadbolt having a half idle gear. The mortise lock includes: a housing which includes a body having a front plate formed with first and second retraction holes, a first guide portion and a first bearing for a ratchet bolt, a second guide portion and a second bearing for a deadbolt, a cover combined with the body, and a storage portion surrounded by the cover and the body; a ratchet bolt guided by the first guide portion and moving in and out through the first retraction hole; a deadbolt including a first guide groove into which the second guide portion is inserted, a second guide groove in a rear position of the first guide groove, and a coupling groove portion formed in one side; and a deadbolt driving unit including a driving motor having a first gear, a second gear which is engaged with the first gear, mounted in the storage portion and having a guide pin inserted into the second guide groove as a rotary shaft, and a second lever which includes a second swing shaft combined with the second bearing, a coupling end portion combined with the coupling groove portion, and a second shaft hole formed on the second swing shaft.
Patent KR-20160047233-A (KR)
Inventor: KWON JAE HYUN
IPC: E04B2/74
Filed: 2014-10-22
Abstract: The present invention relates to an integrated partition having a leveler, and a height control method using a leveler. More specifically, the integrated partition having a leveler comprises: a lower plate-shaped plate; a pair of planar supports; a transfer rail installed on an upper surface of the lower plate in the longitudinal direction of the lower plate; a transfer shaft installed between the supports in the longitudinal direction of the lower plate; a first guide block and a second guide block coupled to and installed in the transfer shaft; and a lifting block positioned in an upper portion of the transfer shaft. According to the present invention, an object can be installed while the height of the object is controlled to be firmly fixated to an installation space.
Patent KR-20160048319-A (KR)
Inventor: KIM HYUN TAE
IPC: F03D1/00
Filed: 2014-10-23
Abstract: A cooler for a wind power generator is disclosed. According to an embodiment of the present invention, the cooler for a wind power generator comprises: a cooler main body; a heat exchange unit provided in the cooler main body, and in which a heat exchange medium flows; a fan provided to be rotatable in the cooler main body to allow air to pass the cooler main body and cool the heat exchange medium flowing the heat exchange unit; and a foreign material removal unit provided in the cooler main body to remove a foreign material attached in the heat exchange unit.
Patent KR-20160053148-A (KR)
Inventor: LEE IN SOO
IPC: A01K1/00
Filed: 2014-10-31
Abstract: The present invention relates to a smart temperature and humidity control network system using a carbon rod heater, comprising: a carbon rod heater installed in the agricultural and livestock facilities; an environment sensor measuring the temperature and humidity levels in the facilities; a smart heater control apparatus connected to the heater and the environment sensor, controlling the heater and connected to a communications network; and a wired and wireless terminal communicatively connected to the heater control apparatus and displaying the temperature and humidity control information. Accordingly, the present invention provides the smart temperature and humidity control network system, using a carbon rod heater, for agricultural and livestock facilities which can reduce fuel costs spent on greenhouse and livestock facilities, heat a local area, facilitate the control of temperature and humidity, the real-time monitoring and the management remotely.
Patent KR-20160051256-A (KR)
Inventor: YUN DAE DUCK
IPC: F24F11/00
Filed: 2014-11-03
Abstract: A water supply control method of an air washer is disclosed. According to the present invention, the water supply control method of an air washer comprises: a step of enabling a control unit to receive an amount of water stored in a water tank from a water level sensing unit; a step of displaying a water level of the water tank on a display unit in accordance with the inputted amount of water; and a step of controlling a flow passage valve controlling a water supply flow passage transferring water supplied to a water supply hole to the water tank. The purpose of the present invention is to provide a water supply control method of an air washer, controlling the water supply flow passage transferring the supplied water in accordance with the amount of the water stored in the water tank.
Patent KR-20160056431-A (KR)
Title: Boiler used microwave
Inventor: CHUNG GANG HEE
IPC: F24H1/18
Filed: 2014-11-11
Abstract: The present invention relates to a boiler using microwaves, and more specifically, to a boiler using microwaves, which can obtain hot water rapidly and safely since a matched load part is formed with a wedge shaped frame surrounded with a teflon in a water tank, and a waveguide connected to a microwave oscillator is connected to the matched load part so that microwaves are irradiated to every direction of water in the water tank. According to the boiler using the microwaves of the present invention, since the height is decreased in a propagation direction in accordance with a wavelength of the microwaves by the matched load part and thus almost all the microwaves are absorbed to a surface of the water, backflow of the microwaves seldom occurs. Since the microwaves are not irradiated to the whole water tank and water molecules are activated by irradiating the microwaves to a part of the surface of the water or a part of a lower part of the water tank, the water in the whole water tank are flexibly heated to be safe. Also, a water jacket is formed around the microwave oscillator, and the water in the water tank is re-circulated by a pump. Thus, the boiler has a simple structure, and has the effect of collecting heat energy from energy consumption due to generation of the microwaves.
Patent KR-20160056072-A (KR)
Title: Medical examination reservation apparatus and method for supporting personal information protect function
Inventor: JEON YOUNG MIN
IPC: G06F3/01
Filed: 2014-11-11
Abstract: Disclosed are a medical appointment apparatus for supporting a personal information protection function and a method thereof. The medical appointment apparatus for supporting a personal information protection function comprises: an interface unit for receiving facial information from a terminal which requests a medical appointment and searching for personal information about a patient associated with the terminal from a database; an appointment unit for encrypting the personal information and registering the encrypted personal information in an appointment system by matching the encrypted personal information with the facial information; and a processor for decrypting the encrypted personal information registered in the appointment system in response to the facial information acquired from the patient who visits hospital and transmitting the decrypted personal information to a reception system. Therefore, the apparatus of the present invention can protect the personal information of the patient by registering the encrypted personal information of the patient in the appointment system.
Patent KR-20160059857-A (KR)
Title: Positive electrode for rechargeable lithium battery and rechargeable lithium battery including the same
Inventor: HWANG CHEOL HEE
IPC: H01M10/052
Filed: 2014-11-19
Abstract: Provided are a positive electrode for a lithium secondary battery and a lithium secondary battery including the same. The positive electrode includes a positive electrode active material and a binder, wherein the binder includes polyvinylidene fluoride, carboxyl group-containing polyvinylidene fluoride, and poly(vinylidene fluoride-tetrafluoroethylene). In the present invention, a lithium secondary battery having high capacity and excellent battery performance can be implemented by improving binding force and flexibility of the electrode.
Patent KR-20150059127-A (KR)
Inventor: LEE HUI JE
IPC: H01B5/14
Filed: 2014-11-21
Abstract: The present invention relates to a protective film, a conductive laminate and a polarizer including the same. In the present invention, provided is a protective film, which has a lower peeling force and is accordingly removed in an easily manner, when users remove the film, while having good polymerization reaction stability and pot life, and prevents an additive from transferring to objects when adding the additive.
Patent KR-20160064878-A (KR)
Inventor: CHO SANG WOO
IPC: H01M4/525
Filed: 2014-11-28
Abstract: Provided is a positive electrode active material for a lithium secondary battery, which has desirable lifespan and capacity characteristics. The positive electrode active material for a lithium secondary battery comprises a lithium metal oxide represented by chemical formula 1, Li_aCo_xV_yM_zO_2, wherein M, a, x, y and z are the same as defined in the specification. A grain size (D50) of the lithium metal oxide ranges from 7 to 20 μm. Also provided are a method of preparing the positive electrode active material, and a positive electrode for a lithium secondary battery including the positive electrode active material, and a lithium secondary battery including the positive electrode active material.
Patent KR-20160067289-A (KR)
Inventor: YOO JAE SOO
IPC: G06F17/30
Filed: 2014-12-03
Abstract: The present invention relates to a cache management system for enhancing access to small files in a distributed file system. The cache management system for enhancing access to small files in a distributed file system comprises a Hadoop distributed file system (HDFS) and a server node. The HDFS includes a name node storing chunk metadata and cache metadata of a file stored in data nodes, the one or more data nodes including a data node cache keeping frequently-requested small files and a data node local disk keeping chunks, and one or more clients including a client cache storing the small files, the chunk metadata and the cache metadata, and a client local disk keeping chunks. The server node stores and integrally manages a plurality of events within the HDFS by being connected to the HDFS such that the HDFS can effectively use the small files. According to the present invention, the speed of access to small files can be improved and network loads can be minimized in the HDFS.
Patent KR-20160069130-A (KR)
Title: 범죄 정보 관리 방법 및 시스템
Inventor: PARK IN SUN
IPC: G06Q50/26
Filed: 2014-12-08
Abstract: 전자발찌 착용자에 의해 범죄 발생이 예측되는 경우를 정확하게 파악하여 범죄 대상자에게 경고 정보를 전송함으로써 범죄를 정확하게 예방할 수 있는 동시에, 전자발찌 착용자에게도 알림 정보를 전송하거나 경고 정보 전송 여부를 전자발찌 착용자의 위치에 따라서 결정하도록 하여, 전자발찌 착용자의 인권을 최대한 보호하는 기술을 제공한다. 본 발명의 일 실시예에 따른 범죄 정보 관리 방법은, 기설정된 기준 장소에 설치된 통신 모듈과 전자발찌에 탑재된 통신모듈의 데이터 통신 가능 여부를 이용하여, 전자발찌 착용자가 기설정된 기준 장소를 벗어난 것으로 판단되는 경우, 전자발찌에 탑재된 통신모듈이 전자발찌의 식별정보를 포함하는 제1 신호를 송출하는 단계; 전자발찌에 탑재된 통신 모듈의 통신 가능 범위 내에 위치하는 적어도 하나의 단말이, 제1 신호를 수신 시, 제1 신호에 포함된 전자발찌의 식별정보, 단말의 식별 정보 및 단말의 위치 정보를 포함하는 제2 신호를 통합 관제 서버에 전송하는 단계; 및 통합 관제 서버가, 제2 신호를 수신 시 기설정된 판단 기준을 이용하여 범죄 가능성 여부를 판단하고, 판단 결과 범죄 가능성이 있는 것으로 판단되는 경우 범죄 가능성을 알리는 정보로서 경보 정보를 관리자 단말에 리턴하는 단계;를 포함하는 것을 특징으로 한다.
Patent KR-20160069941-A (KR)
Inventor: SEO YOUNG DAE
IPC: E02D29/02
Filed: 2014-12-09
Abstract: The present invention relates to a mold, used in constructing a base of a prefabricated retaining wall, which is capable of rapidly being installed and disassembled at a low price, and a method for firmly and safely installing a prefabricated retaining wall using the same mold. The mold for installing a base stone of the prefabricated retaining wall according to the present invention comprises: both side panels (50) laid at a front and a rear position in the traverse direction of the base stone (3) and a support (1) to correspond to each other and forming through holes (51, 52) at one side and the other side; a connection rod (60) connecting the both side panels (50) corresponding to each other, and composed of a gap maintaining unit (61) positioned between the both side panels (50) and forming hooking protrusions (61a) hooked on the inner sides of the panels (50), and fastening units (62) penetrated through the through holes (51, 52) of the panels (50) to be extended to the outside, having fastening holes (62a) at portions exposed from the panels (50), and forming cut grooves (62b) at portions adjacent to the gap maintaining unit (61); and wedges (63) embedded into the fastening holes (62a) formed in the fastening units (62) of the connection rod (60) to fixate the connection rod (60).
Patent KR-20160071640-A (KR)
Title: Photo Bot
Inventor: YOUN KI KEUN
IPC: B25J11/00
Filed: 2014-12-12
Abstract: The present invention relates to a photographing robot to guide tourists to a photo spot and to take a photograph on the photo spot to tourists having insufficient information about a tourist destination. The photographing robot comprises: a driving unit and a steering unit respectively including four wheels to freely move around a tourist destination and a steering apparatus; an operation unit connected on an upper portion of the driving unit and the steering unit, including one DC motor and two servo motors to control camera angles; a sensor unit installed in a front and a rear direction of the driving unit and the steering unit, to prevent crashing to an obstacle; and a communication unit installed in the driving unit and the steering unit, to communicate with a handset of the tourist via WiFi. The photographing robot is able to improve convenience for tourists by taking photographs instead of a person in addition to recommending the photo spot, with the effects of promoting the tourist destination and increasing profits as a new tour and culture content.
Patent KR-20160074179-A (KR)
Inventor: SUNG HO SUB
IPC: G06Q30/08
Filed: 2014-12-18
Abstract: The present invention relates to an auction analysis information providing system which provides information on an analysis of an article for sale at auction to a person intending to participate in bids of the article for sale at auction. The auction analysis information providing system includes: a memory which stores information on the article for sale at auction provided by the court; an analysis table generating module which generates an analysis table based on the information stored in the memory and transmits the same to a client terminal; and an analysis table updating module which updates the analysis table and transmits the same to the client terminal when data is inputted to the analysis table transmitted from the client terminal.