baber/WOPTO huggingface dataset:
Patent KR-20120100127-A (KR)
Title: Communication method of terminals and a access point for up-link mu-mimo channel access
Inventor: KWON UI KUN
IPC: H04B7/04
Filed: 2011-03-03
Abstract: PURPOSE: An AP(Access Point) for accessing to uplink multi-antenna channels and communication method of terminals are provided to improve the throughput of a network in a random access environment by waiting terminals for transmitting the data using uplink communication in a waiting time. CONSTITUTION: An AP receives a first request frame from a first terminal which requests uplink communication(410). The AP transmits a first response frame which notifies whether the first request frame is received to the first terminal(420). The AP waits for the receiving one or more request frames which indicates whether one or more second terminals request uplink communication in a predetermined waiting section(430). When one or more second request frames are received, the AP permits the uplink communication of one or more second terminals(440,450). [Reference numerals] (410) A first request frame is received; (420) A first request frame is transmitted; (430) Waiting for receiving one or more second request frames during the set waiting section; (440) Are one or more second request frame received?; (450) The uplink communication of a first terminal and one or more second terminals is permitted; (460) The uplink communication of a first terminal is permitted; (AA) Start; (BB) End
Patent KR-20120100387-A (KR)
Title: Difference cost calculation system of advertisement by using image code and method thereof
Inventor: KIM YEUN SOO
IPC: G06V30/224
Filed: 2011-03-04
Abstract: PURPOSE: A differential advertisement rate calculating system with an image code and a method thereof are provided to enable an advertiser to more efficiently and systematically make an advertisement by transmitting user information of a portable terminal to an advertisement content server and analyzing the user information. CONSTITUTION: Link information of advertisement contents including one or more advertisements is encoded to an image code(60). A portable terminal(10) decodes the image code. The portable terminal receives the advertisement contents by connecting to an advertisement content server(30) based on the link information. The advertisement content server downloads the advertisement contents corresponding to the link information. An advertisement rate calculating server(40) counts the number of times downloading the advertisement contents. [Reference numerals] (20) Wireless data communication network; (50) Advertiser
Patent KR-20110112193-A (KR)
Inventor: HAN SEUNG HEE
IPC: H04W72/04
Filed: 2011-03-04
Abstract: 본 발명은 무선 통신 시스템에 관한 것이다. 구체적으로, 본 발명은 무선 통신 시스템에서 PUCCH를 통해 제어 정보를 전송하는 방법 및 이를 위한 장치에 관한 것으로서, 상기 제어 정보를 위한 변조 심볼 열을 상기 PUCCH 상의 두 개의 슬롯에 대응되게 분주하는 단계; 첫 번째 슬롯에 대응되게 분주된 변조 심볼 열을 제1 코드를 이용하여 복수의 SC-FDMA 심볼에 대응되도록 확산하는 단계; 상기 첫 번째 슬롯에서 상기 복수의 SC-FDMA 심볼에 대응되도록 확산된 변조 심볼 열을 SC-FDMA 심볼 단위로 DFT 변환하는 단계; 두 번째 슬롯에 대응되게 분주된 변조 심볼 열을 제2 코드를 이용하여 복수의 SC-FDMA 심볼에 대응되도록 확산하는 단계; 상기 두 번째 슬롯에서 상기 복수의 SC-FDMA 심볼에 대응되도록 확산된 변조 심볼 열을 SC-FDMA 심볼 단위로 DFT 변환하는 단계; 및 상기 첫 번째 및 두 번째 슬롯에서 해당하는 SC-FDMA 심볼을 통해 DFT 변환된 신호를 전송하는 단계를 포함하고, 상기 제2 코드의 길이는 PUCCH 전송을 위한 SC-FDMA 심볼의 개수에 따라 가변되는, 제어 정보 전송 방법 및 이를 위한 장치에 관한 것이다.
Patent KR-20110109878-A (KR)
Inventor: YAMAMOTO TETSURO
IPC: G09G3/30
Filed: 2011-03-18
Abstract: 인버터는 제 1 내지 제 3 트랜지스터와, 제 1 및 제 2 용량 소자를 포함한다. 상기 제 1 트랜지스터는, 상기 입력단자의 전압과 제 1 전압선의 전압과의 전위차 또는 그에 대응하는 전위차에 응하여 상기 출력단자와 상기 제 1 전압선과의 전기적인 접속을 계단한다. 상기 제 2 트랜지스터는, 상기 제 2 트랜지스터의 게이트 전압과, 상기 출력단자의 전압과의 전위차 또는 그에 대응하는 전위차에 응하여 제 2 전압선과 상기 출력단자와의 전기적인 접속을 계단한다. 상기 제 3 트랜지스터는, 상기 입력단자의 전압과 제 3 전압선의 전압과의 전위차 또는 그에 대응하는 전위차에 응하여 상기 제 2 트랜지스터의 게이트와 상기 제 3 전압선과의 전기적인 접속을 계단한다. 상기 제 1 용량소자 및 상기 제 2 용량소자는, 상기 입력단자와 상기 제 2 트랜지스터의 게이트 사이에 직렬로 삽입된다. 상기 제 1 용량소자와 상기 제 2 용량소자와의 전기적인 접속점이, 상기 출력단자에 전기적으로 접속된다.
Patent KR-20120108238-A (KR)
Title: Jig for measuring tilt of a taper rail
Inventor: PARK DONG EUN
IPC: F27B9/30
Filed: 2011-03-23
Abstract: PURPOSE: A jig for measuring a gradient of an inclined rail is provided to accurately measure a gradient of an inclined rail and to reduce constructing time. CONSTITUTION: A jig for measuring a gradient of an inclined rail comprises a precision T-bar(10), a lower gradient adjusting block(20), a worm gear(30), an upper gradient adjusting block(40), and a precision level(50). The precision T-bar is composed of a standard bar(11) and a vertical bar(12). The lower gradient adjusting block is installed to be rotated around a moving shaft(23a) while being supported by fixing frames(26,27) in both sides of an upper surface of the precision T-bar. A worm(22) is formed in the lower surface of the lower gradient adjusting block. The worm gear is fixed and installed on the top surface of the precision T-bar, thereby being gear-joined to the worm of the lower gradient adjusting block. A location of the upper gradient adjusting block is adjustable to a direction perpendicular to a moving direction of the lower gradient adjusting block in the upper part of the lower gradient adjusting block. The precision level is mounted on the top surface of the upper gradient adjusting block.
Patent KR-20120109035-A (KR)
Title: Sensorless bldc mortor system and driving method of sensorless bldc mortor
Inventor: CHO YOUNG KYUN
IPC: H02P27/04
Filed: 2011-03-24
Abstract: PURPOSE: A driving method of a sensorless BLDC(Brushless Direct Current) motor system and a sensorless BLDC motor is provided to vary the timing of floating a coil and supplying power to the coil according to a determined driving method. CONSTITUTION: A BLDC motor(110) includes first to third coils. A comparator(140) compares a voltage of a specific coil among the first to third coils and a neutral point voltage. A motor controller(150) generates first and second coil control signals based on the comparison result. A three-phase inverter(120) supplies a power voltage or a ground voltage to the specific coil by responding the first and second coil control signals. A mode selector(160) selects a driving method of the BLDC motor by controlling specific time. [Reference numerals] (140) Comparator; (150) Motor controller; (160) Mode selector
Patent KR-20120108671-A (KR)
Title: Train sub-cleaning device
Inventor: MOON YOUNG BEA
IPC: B60S3/04
Filed: 2011-03-25
Abstract: PURPOSE: A lower side washing device for a train is provided to clearly clean trains, to improve washing effect, and to reduce washing time regardless of the types of the trains and lower structures. CONSTITUTION: A lower side washing device for a train comprises a main washer(100) and an auxiliary washer(200). The main washer sprays dry ice pellet made in a pelletizer through a spraying port. The auxiliary washer sprays high pressure air through the spraying port. When the trains are passed through a washing chamber at a constant speed or are stopped at a washing position of the washing chamber, the pollutant substrate on the underside of the trains is primarily removed while being expanded by the sublimation of the dry ice pellet sprayed from the main washer and is secondarily washed by the high pressure air supplied from the auxiliary washer.
Patent KR-20110111246-A (KR)
Inventor: JONES BRENT RODNEY
IPC: B41J2/18
Filed: 2011-03-30
Abstract: 유체 전달 기구로서, 유체 공급부로부터 유체를 수용하는 입구 단부 및 용기로 유체를 운반하는 출구 단부를 갖는, 유체를 전달하기 위한 유체 전달 도관, 상기 유체 전달 도관에 가까이 위치되고 선택적으로 유체 전달 도관의 일부를 변형시키고 유체 전달 도관을 통하여 유체를 추진시키기 위해 구성되는 변형 부재 및 상기 유체 전달 도관에 가까이 위치되고 유체 전달 도관의 변형에 대항하는 유체 전달 도관에 대한 힘을 가하도록 구성되는 복원 부재를 포함한다.
Patent KR-20120113347-A (KR)
Title: Vacuum cosmetic vessel with a flexible inner case
Inventor: JUNG SEO HUI
IPC: A45D34/00
Filed: 2011-04-05
Abstract: PURPOSE: A vacuum cosmetic container including an inner container produced with a soft material is provided to maintain the vacuum condition of the container without using a separate piston. CONSTITUTION: A vacuum cosmetic container including an inner container produced with a soft material comprises an outer container(100), the inner container(200), a supporter(300), a pumping member(400), a button unit(500), and an over-cap(600). The outer container has a semi-sphere shape for storing the inner container. The inner container is produced with the soft material being compressed by the usage of contents, and includes a combining unit on the upper side. The supporter surrounds the upper side of the outer container, and supports the pumping member. The pumping member is combined to the supporter, and discharges the contents by pumping. The button unit is combined to the pumping member for pressurizing the pumping member, and includes a content outlet. The over-cap surrounds the button unit.
Patent KR-20120113951-A (KR)
Title: Scissors with rotating blade
Inventor: OH SANG KEUN
IPC: B26B13/00
Filed: 2011-04-06
Abstract: PURPOSE: A scissors having a rotary cutter is provided to cut a cut object rapidly through disc shaped rotary cutters. CONSTITUTION: A scissors(100) comprises a main body(110), an upper disc shaped rotary cutter(120), and a lower disc shaped rotary cutter(130). The main body comprises an open slit(111) and a grip portion(113). The upper and the lower disc shaped rotary cutter are coupled with the main body to be rotated and formed on first and second cutting blades respectively and projected to the open slit. The second cutting blade is crossed with the first cutting blade. The lower disc shaped rotary cutter cuts an object to be rotated.
Patent KR-20110043578-A (KR)
Title: System and method for providing user feedback in association with content in a network
Inventor: LEE YOUNG HYUN
IPC: G06Q50/10
Filed: 2011-04-06
Abstract: PURPOSE: A system and method for providing a user feedback in association with content in a network are provided to enable a user to conveniently and characteristically express his/her own opinion for network contents. CONSTITUTION: A client terminal transfers a request for specific contents to a server system(510), and receives the contents from the server system as the response to the transferred request message(520). The client terminal displays the received contents to a user(530), and receives the input of a new seal for the displayed contents(540). The client terminal requests from the server system the registration of the new seal inputted for the contents(550).
Patent KR-20120047740-A (KR)
Title: Deck ascent and descent type worktable ship and construction method of shore wind power generation facility using the same
Inventor: MASAFUMI ISONO
IPC: F03D11/04
Filed: 2011-04-07
Abstract: PURPOSE: A deck-lifting type worktable ship and a method for constructing an offshore wind power system using the same are provided to reduce assembly period by increasing maximum working limitation according to wind speed. CONSTITUTION: A deck-lifting type worktable ship(1) comprises a worktable ship body(2) and multiple legs(3). The multiple legs moves the worktable ship body to be lifted by a hydraulic jack-up system. The hydraulic jack-up system is consecutively installed in a vertical direction to be fitted in the corner of the worktable ship body. An installation device(5) is installed a monopile and tower-integrated windmill on a deck of the worktable ship body in a state where the monopole and the tower-integrated windmill are laid or obliquely leaned.
Patent KR-20110047180-A (KR)
Title: 공기과포화수 생산장치
IPC: B01F3/04
Filed: 2011-04-18
Abstract: 본 발명은 공기과포화수 생산장치에 관한 것으로 보다 상세하게는, 물공급수단, 충전탑, 공기탱크로 구성되고, 상기 공기탱크의 상부는 상기 충전탑의 충전층 하부에 위치하고, 상기 공기탱크의 상부와 상기 충전탑의 상부가 연통 되는 공기유입밸브가 구비되고, 상기 공기탱크의 하부와 상기 충전탑의 충전층 하부가 연통 되는 배수밸브가 구비되고, 상기 충전탑의 충전층 하부에 공기과포화수 배출밸브가 구비되고, 상기 공기탱크의 부피는 상기 충전탑의 충전층 부피에 공기과포화수 생산압력의 대기압 환산 값을 곱한 값 이상의 값을 갖는 것을 특징으로 하며, 장치가 단순하고 제작비가 절감된다.
Patent KR-20120121088-A (KR)
Title: Photovoltaic module
IPC: H01L31/042
Filed: 2011-04-26
Abstract: PURPOSE: A photovoltaic module is provided to easily detach a junction box by combining a combining member with an opening part formed on the junction box and a coupling formed on a plate. CONSTITUTION: A junction box(200) includes a DC/DC converter part. The DC/DC converter part outputs a DC power supply which is supplied from a solar cell module. A plate(300) is arranged between the solar cell module and the junction box. Combining members(350a,350b) pass through opening part which is formed on the junction box. The combining members are combined with a coupling groove which is formed on the plate.
Patent KR-20120122741-A (KR)
Title: Receiving apparatus for single carrier frequency division multiple access and method for channel equaling thereof
IPC: H04L27/26
Filed: 2011-04-29
Abstract: PURPOSE: A receiving apparatus for single carrier frequency division multiple access and a channel equaling method thereof are provided to reduce the effects of timing errors using a fractionally spaced equalizer. CONSTITUTION: A FFT(fast Fourier transform) processor(15) outputs a SC-FDMA(single-carrier frequency division multiple access) symbol of a frequency domain by performing FFT of a signal without a guard interval among base band SC-FDMA sampled signals. A channel equalization part(19) equalizes each channel with respect to a user signal in consideration of channel characteristics by receiving the SC-FDMA symbol of the frequency domain. An IFFT(inverse fast Fourier transform) processor(21) outputs the SC-FDMA signal of a time domain by performing IFFT of a channel equalized SC-FDMA signal. A determination feedback equalizer(30) outputs a final demodulation signal of the SC-FDMA signal by linearly filtering an output SC-FDMA signal of the IFFT processor. [Reference numerals] (11) Guard interval remover; (13) S/P; (15) FFT processor; (17) User extraction unit; (19) Channel equalization unit; (21) IFFT processor; (23) P/S; (30) Determination feedback equalizer; (31) Linear filter; (33) Inheritance sampling; (37) Determiner; (39) Feedback filter; (AA) Sampling interval; (BB) Frequency domain channel equalization; (CC) Time domain channel equalization; (DD) Receiving signal; (EE) Modulation signal; (FF) Determination feedback equalizer
Patent KR-20120123924-A (KR)
Title: Apparatus for refrigerating and heating object
IPC: F25D11/00
Filed: 2011-05-02
Abstract: PURPOSE: A refrigerator is provided with a large size storage chamber as the space for a heating unit installed on the inner surface of a door is reduced. CONSTITUTION: A refrigerator comprises a body, a door(120), a cooling unit, a heating unit(140), and a control unit. An open storage chamber is formed on one side of the body. The cooling unit is installed in the body, and supplies cold air to the storage chamber. The heating unit is installed on the inner surface of the door, and heats the air in the storage chamber. The control unit drives the cooling unit or the heating unit.
Patent KR-20120127865-A (KR)
Title: Drum washing machine
IPC: D06F37/04
Filed: 2011-05-16
Abstract: PURPOSE: A drum washing machine is provided to increase the volume of laundry and to reduce manufacturing costs by increasing the volume of a drum with the same size of a tube. CONSTITUTION: A drum includes a seaming portion(33). A tub includes a groove portion(22). A groove portion is protruded in the direction of a rear plate(21). When the seaming portion moves to a rear wall side by corresponding to the depth of a groove portion, the rear plate moves to the rear wall side by corresponding to the depth of the groove portion. Therefore, the volume of the drum is increased proportionally to the depth of the groove portion.
Patent KR-20120131850-A (KR)
Title: Jerusalem artichoke tea and production method
IPC: A23L19/12
Filed: 2011-05-26
Abstract: PURPOSE: Helianthus tuberosus tea having excellent palatability, and a producing method thereof are provided to neutralize the unique bad smell of Helianthus tuberosus. CONSTITUTION: A producing method of Helianthus tuberosus tea having excellent palatability comprises the following steps: washing Helianthus tuberosus before cutting into 2-3mm, and firstly drying the cut Helianthus tuberosus; mixing 100g of dried Helianthus tuberosus slices with 1-2g of green tea powder; steaming the Helianthus tuberosus mixture for 10-20 seconds; and drying the steamed Helianthus tuberosus mixture into the water content of 3-8%.
Patent KR-20120134487-A (KR)
Title: A flexible dssc(dye-sensitized solar cell) using transparent polymer film and the manufacturing method thereof
Inventor: HAN HYUN SOO
IPC: H01L31/04
Filed: 2011-06-02
Abstract: PURPOSE: A flexible dye-sensitized solar cell using a transparent polymer film, and a manufacturing method thereof are provided to facilitate carrying and installation by forming the solar cell without a glass substrate. CONSTITUTION: A photoelectrode(100) is formed into a mesh structure. A counter electrode(200) is separated from the photoelectrode. A semiconductor oxide(300) forms a porous particle layer by being deposited on the photoelectrode. A dye is absorbed on the particle surface of the semiconductor oxide. A catalyst medium is coated on the counter electrode.
Patent KR-20110074730-A (KR)
Title: An antenna feed probe
Inventor: BISIULES PETER JOHN
IPC: H01Q21/28
Filed: 2011-06-09
Abstract: PURPOSE: An antenna feed probe is provided to implement a compact type antenna of a single structure providing a service in all frequency band in comparison with a conventional antenna by comprising a frequency ring and a high frequency dipole element which is overlapped with a low frequency ring element. CONSTITUTION: In a antenna feed probe, an MAR(Microstrip Annular Ring) is comprised of an upper ring, a lower ring, and four T-probes. The T-probe and an arm(63) are connected to each other to form electric capacity with the lower ring. The upper ring has a larger outer diameter than the lower ring. A notch provides enough margin for CDE(Crossed Dipole Element) arm to make the inner diameter of the ring minimum. A probe(60) includes a feed area having a leg(61) and the arm.
Patent KR-20120140342-A (KR)
Inventor: LEE KUM KYUNG
IPC: G11B19/20
Filed: 2011-06-21
Abstract: 본 발명의 스핀들모터는 회전축 및 마그네트를 포함하는 회전부와, 상기 회전축을 지지하는 베어링 및 상기 마그네트와 대응되는 전기자를 포함하는 고정부로 이루어지고, 상기 마그네트와 상기 전기자의 전자기력에 의해 상기 회전부가 회전하는 스핀들모터로서, 상기 회전축을 수평방향으로 관통하며 오일이 순환되는 순환홀이 형성된다.
Patent KR-20130005656-A (KR)
Title: Method and apparatus for displaying of view mode using face recognition
Inventor: WOO SANG WOOK
IPC: G06F3/14
Filed: 2011-07-07
Abstract: PURPOSE: View mode display method and device using face recognition is provided to turn on camera module when detecting pose change of the mobile terminal, and turn of the camera module when deciding view mode, thereby minimize current consumption in operating automatic view mode switch function. CONSTITUTION: Posture detection unit(100) detects pose change of mobile terminal, and provides corresponding pose change event. Camera module(200) is turned-on when the pose change event generates, and provides the user image, Display unit(300) indicates screen data of the mobile terminal by landscape or portrait view mode. Storage unit(400) temporarily stores present view mode and detection information generated while operating the view mode. Control unit(500) extracts user face from image inputted through the camera module, and determines view mode corresponding to eye gaze of user. [Reference numerals] (100) Posture detection unit; (200) Camera module; (300) Display unit; (400) Storage unit; (500) Control unit
Patent KR-20130005714-A (KR)
Title: Heat insulated structure of wooden house and forming method thereof
Inventor: KANG JAE SIK
IPC: E04B1/61
Filed: 2011-07-07
Abstract: PURPOSE: A heat insulated structure of a wooden house and a method for forming the same are provided to increase insulation property by reinforcing a joint part between a wall and a floor. CONSTITUTION: A heat insulated structure of a wooden house comprises a floor insulating material(5) and a wall insulating material(100). The floor insulating material is installed on a floor(1). The wall insulating material is installed between columns(20), and protrudes from the inside of the column. The lower part of the wall insulating material is in contact with the floor insulating material.
Patent KR-20130010275-A (KR)
Title: Remote controller and image display device controllable by remote controller
Inventor: PARK SUNG JONG
IPC: H04Q9/00
Filed: 2011-07-18
Abstract: PURPOSE: A remote control device and an image display device controlled by the remote control device are provided to supply a plurality of control modes, thereby conveniently using the image display device. CONSTITUTION: An interface unit(150) receives motion of a remote control device(200) or a signal based on touch input from the remote control device. When a motion degree is more than a reference value, a control unit(170) is operated in a motion mode controlling an image display device(100) based on the motion of the remote control device. When the motion degree is less than the reference value, the control unit is operated in a touch mode controlling the image display device based on the touch input of the remote control device. [Reference numerals] (110) Tuner; (120) Demodulation unit; (130) Network interface unit; (135) External device interface unit; (140) Storage unit; (150) User input interface unit; (170) Control unit; (180) Display unit; (185) Sound output unit; (190) Power supplying unit; (200) Remote control device
Patent KR-20130015881-A (KR)
Title: Method and system for call authentication and providing reliability
Inventor: JANG HWA CHEOL
IPC: H04L9/32
Filed: 2011-08-05
Abstract: PURPOSE: A user authentication and credibility providing method and system using telephone approval are provided to implement authentication through a separate terminal by using communications between a service providing server and a telephone authentication implementing server. CONSTITUTION: A first terminal(110) is connected to a service providing server(130) through wired and wireless communications networks, and provided with various services from the service providing server. A second terminal(120) transmits authentication information according to the authentication request of a telephone authentication server(140). The service providing server provides various services through communications networks. The service providing server requests user authentication for the first terminal from the telephone authentication server according to a service request of the first terminal, and acquires an authentication result. The telephone authentication server is coupled with the service providing server. The telephone authentication server acquires authentication information from the second terminal and implements user authentication for the first terminal. [Reference numerals] (110) First terminal; (120) Second terminal; (130) Service providing server; (140) Telephone authentication server
Patent KR-20130019285-A (KR)
Title: Touch screen with transparent electrode
Inventor: SEO DONG JIN
IPC: G06F3/044
Filed: 2011-08-16
Abstract: PURPOSE: A touch screen including a transparent electrode is provided to regularly maintain the whole sensitivity by increasing the thickness of a pattern far from a position sensing unit. CONSTITUTION: A position sensing unit(300) for sensing a touch position is connected with a transparent electrode(220). The transparent electrode is formed with different thicknesses according to a distance to the position sensing unit. The thickness of the transparent electrode is increased as the distance to the position sensing unit becomes longer. The transparent electrode is printed by using an inkjet spray method and the thickness of the transparent electrode is adjusted according to the number of times being printed. [Reference numerals] (300) Position sensing unit
Patent KR-20130020381-A (KR)
Inventor: SIM YOUNG AE
IPC: A23L33/00
Filed: 2011-08-19
Abstract: 본 발명은 연잎을 깨끗이 씻어낸 후 일정크기로 절단한 다음 이를 일정량의 물과 함께 100℃의 온도에서 3~4시간 동안 농축하여 연잎 추출물을 얻는 단계; 상기 연잎 추출물을 소금물과 1:10의 중량비로 혼합하여 연잎염수를 제조하는 단계; 상기 연잎염수에 배추를 24시간 침지하여 절이는 단계; 상기 절인 배추를 식용수로 수회 헹군 후 그 물기를 제거하는 단계;를 포함하도록 구성되는 연잎을 이용한 절임배추의 제조방법를 제공하기 위한 것으로, 본 발명은 연잎 추출물에 의해 배추의 조직이 단단해져 상기 배추의 조직감과 김치의 저장성이 향상될 뿐더러 풀냄새 및 젓갈에 의한 이미취가 없어지고, 이와 더불어 연잎의 풍부한 영양소와 우수한 약리성분에 의해 김치의 맛과 영양이 더욱 향상되도록 하는 매우 유용한 발명인 것이다.