baber/WOPTO huggingface dataset:
Patent KR-20150134140-A (KR)
Title: Method for avoiding interference in wireless local access networks and appratus using thereof
Inventor: KANG HYUN DUK
IPC: H04W28/16
Filed: 2014-05-21
Abstract: Provided is a method for avoiding interference in a wireless local area network (WLAN) system, and an apparatus for performing the same. The method for avoiding interference by an access point in a WLAN system comprises the following steps of: receiving a channel scan result from a station connected to the access point; setting a connection with a neighboring access point based on the channel scan result; determining an access point for the station to access through negotiation with the neighboring access point; and transmitting a re-access requesting message to request re-access to the neighboring access point to the station, when the negotiation with the neighboring access point is successful.
Patent KR-20150136856-A (KR)
Title: Method for processing contents and an electronic device thereof
Inventor: PARK YOUNG SEON
IPC: H04N21/236
Filed: 2014-05-28
Abstract: According to an embodiment of the present invention, an operation method of an electronic device comprises the following steps: receiving designated content including information related to at least one second server from a first server; receiving content identification information from the second server when the electronic device is positioned in a wireless communications area of the second server; and displaying, on a display, at least a part corresponding to the content identification information of the content received from the first server. The operation method of the electronic device is not limited to the aforementioned method, but other embodiments are possible in the same or similar range.
Patent KR-20150137481-A (KR)
Title: 자동차용 볼조인트 장치
Inventor: LIM IL GYU
IPC: B60G7/02
Filed: 2014-05-29
Abstract: 본 발명은, 볼조인트 장치를 테이퍼 와셔를 이용하여 너클에 체결시킴으로써 기존 대비 공정 단순화로 단가를 낮출 수 있으며, 테이퍼 와셔의 단면의 형상에 따라 축력을 설정할 수 있는 자동차용 볼조인트 장치에 관한 것으로서, 
상부에 볼이 형성되고, 하부에 볼트부가 형성되는 볼스터드와, 상기한 볼이 내부에 장착되며 외주면에 어퍼암과 일체형으로 형성되어 있는 더스트카바와, 상기한 볼스터드의 외주면에 압입으로 체결되면서, 내주면이 테이퍼진 테이퍼 와셔와, 상기한 와셔가 안착되는 안착홈부를 가지는 너클과, 상기한 볼스터드의 볼트부에 결합되며, 상기 너클에 체결시키기 위한 분할핀과 체결너트와, 상기한 더스트카바와 일체형으로 형성되어 있는 어퍼암을 포함하여 이루어진다.
Patent KR-20150137540-A (KR)
Title: Square LED Billboard to output circle logo image and analog clock image
Inventor: KIM JAE DU
IPC: G09F9/00
Filed: 2014-05-30
Abstract: According to the present invention, a square LED billboard outputs a circular logo image and an analog clock image. The square LED billboard includes: a light emitting unit made of LED pixel panels having multiple LEDs arranged and mounted in a matrix form; a driving unit driving the LED pixel panels; a control unit which provides output data to the driving unit; a power supply unit for supplying powder; and a housing which forms an outer case. The light emitting unit is formed by coupling the LED pixel panels to have a square light emitting surface. The control unit counts time and includes circular logo image data and analog clock image data according to the time in a memory. The circular logo image data and analog clock image data are output alternately. The output analog clock image data is the analog clock image data corresponding to the counted time. The analog clock image can be output with the circular logo image to provide the time information as well as the functions of an analog clock, a circular logo advertisement. The LED billboard outputting the circular logo advertisement also provides the time information or temperature information to attract the attention of people and enhance the advertising effects.
Patent KR-20140144652-A (KR)
Inventor: HIRANO KOICHIRO
IPC: H01H21/18
Filed: 2014-06-05
Abstract: An objective of the present invention is to provide a sliding type switch capable of maintaining excellent contact onto a terminal plate of a contactor and improving position detection precision of an operating unit by improving contact surface pressure. The sliding type switch includes: a plurality of terminal plates (2) extended to a terminal frame (1); a movable member (4) cooperating with an operating unit such as a shift lever to be rotated with respect to the terminal frame (1); a contactor (5) slidably moved on the terminal plate (2) according to movement of the movable member (4); and a contact part (5a) slid with respect to a pair of terminal plates (2) while making contact with the terminal plates (2). The contact part (5a) of the contactor (5) makes contact with the pair of terminal plates (2) to achieve electric conducting. The sliding type switch may detect a position of the operation unit by generating an electric signal according to a relative position of the terminal frame (1) of the movable member (4). At least one contact part (5a) of the contactor (5) makes point-contact with the terminal plate (2) to be slid.
Patent KR-20150141086-A (KR)
Title: Mootor driver and air conditioner including the same
Inventor: PARK GWI GEUN
IPC: F24F11/02
Filed: 2014-06-09
Abstract: The present invention relates to a motor driving unit and an air conditioner including the same. The motor driving unit according to an embodiment of the present invention may include: a rectification unit which rectifies input AC power; a boost converter which boosts and outputs the power rectified by the rectification unit between the rectification unit and a capacitor; the capacitor which stores a pulsating voltage from the rectification unit; an inverter which has multiple switching devices, and outputs converted AC power to a motor by using voltage from both terminals of the capacitor; a regenerative power consuming unit which is provided between the capacitor and the inverter, and consumes regenerative power from the motor; and a switching driving unit which outputs operation control signals to an inverter control unit, and outputs switching control signals to switching devices in the regenerative power consuming unit in the case that the voltage from the both terminals of the capacitor is equal to or higher than a predetermined voltage. Therefore, regenerative power consumption in the motor driving unit becomes possible.
Patent KR-20150146324-A (KR)
Inventor: TERAI MASAYUKI
IPC: H01L27/115
Filed: 2014-06-23
Abstract: Suggested is a resistive memory device which includes a switching device on a lower line, a resistance element on the switching device, and an upper line on the resistance element. The switching device includes a diode electrode, a lower high-concentration anode electrode on the diode electrode, a lower intermediate-concentration anode electrode on the lower high-concentration anode electrode, a common cathode electrode on the lower intermediate-concentration anode electrode, an upper low-concentration anode electrode on the common cathode electrode, and upper high-concentration anode electrode on the upper low concentration anode electrode. The peak doping concentration of the lower intermediate-concentration anode electrode is at least ten times higher than that of the upper low-concentration anode electrode.
Patent KR-20150006357-A (KR)
Inventor: PATTERSON STUART
IPC: G06F13/42
Filed: 2014-07-02
Abstract: In an embodiment, a two-wire communication (A2B) protocol engine manages control and data transmissions in a bi-directional, multi-node bus system where each node is connected over a twisted wire pair bus to another node. Some embodiments comprise: a state machine that allows for synchronized updates of configuration data across the system; a distributed interrupt system; a synchronization pattern based on data coding used in the system; and data scrambling applied to a portion of the data transmitted over the twisted wire pair bus. The multi-node bus system comprises a master node and a plurality of slave nodes. The slave nodes can be powered over the twisted wire pair bus.
Patent KR-20160004816-A (KR)
Title: Tape mounter
Inventor: SONG JAE WAN
IPC: H05K13/00
Filed: 2014-07-04
Abstract: According to one embodiment of the present invention, a tape mounting device includes: at least one pickup hole; and a light source disposed around the pickup hole and providing light toward the pickup hole. The tape mounting device includes: an optical filter converting the light provided from the light source into colored light and outputting the colored light to the pickup hole; a tape to be mounted which is supplied near the pickup hole; a nozzle including a nozzle tip entering the pickup hole, absorbing the tape to be mounted and directly illuminated by the colored light outputted to the pickup hole from the optical filter; and a camera photographing the nozzle tip and the tape to be mounted absorbed on the nozzle tip. Therefore, the tape mounting device can photograph the pickup state of the tape to be mounted in order to automatize the work of mounting the tape on a printed circuit board.
Patent KR-20160012648-A (KR)
Title: Dual-hub connectors for house construction and house construction methods using this
Inventor: YANG SU CHEOL
IPC: E04B1/32
Filed: 2014-07-25
Abstract: The present invention relates to a dual hub connector for house construction and a house construction method using the same and, more specifically, relates to a dual hub connector for house construction and a house construction method using the same. The dual hub connector for house construction is easily assembled to be simple and can be manufactured with an effective structure. The present invention provides the dual hub connector for house construction, which comprises: a hub bar having a rod shape; a support bar having a rod shape; and a coupling bracket provided in the center in a longitudinal direction of the support bar. Moreover, provided is the house construction method using the dual hub connector, wherein a hexagonal plate to seal an upper and a lower surface of a honeycomb and the support bar are coupled by using the coupling bracket.
Patent KR-20140109349-A (KR)
Inventor: OHMARU TAKURO
IPC: H01L21/8244
Filed: 2014-07-30
Abstract: The present invention is to provide a signal processing circuit capable of suppressing power consumption. When power supply voltage is not supplied to a storage element, data stored in a first memory circuit corresponding to a volatile memory is held by a first capacitor element provided on a second memory circuit. A signal held in the first capacitor element is held for a long period of time by using a transistor in which a channel is formed on an oxide semiconductor layer. Thus, the storage element can hold memory contents (data) while the supply of the power supply voltage is stopped. Further, the signal held by the first capacitor element can be converted to the state of a second transistor (on-state or off-state). The original signal can be accurately read out in order to be read from the second memory circuit.
Patent KR-20150139398-A (KR)
Inventor: KO JOO YUL
IPC: H02N2/06
Filed: 2014-07-30
Abstract: The present invention relates to a waveform generating apparatus, a signal generating circuit, a piezoelectric actuator and a driving method for the piezoelectric actuator, and an electronic device using the same. According to one embodiment of the present invention, the piezoelectric actuator may include: a waveform composing unit which outputs a digital value; a digital to analogue converting unit which outputs an analogue value corresponding to the digital value; and an output unit which applies a DC voltage to the analogue value to generate an asymmetric driving signal.
Patent KR-20160015820-A (KR)
Title: Method for moving data between terminals and apparatus for the same
Inventor: SEONG BYUNG KYU
IPC: G06F9/44
Filed: 2014-07-31
Abstract: Disclosed are a system for transferring installation history of an application between terminals, a method for transferring installation history, and an apparatus therefor. The system performs installation history transfer of an application based on an application identifier of a read terminal and a media access control (MAC) of a write terminal when a data transfer service is provided, and selects applications capable of supporting in the write terminal among applications stored in the read terminal, thereby providing application data to the write terminal only targeting applications installed in the read terminal, and not reading application which are impossible to support in the write terminal, unnecessarily.
Patent KR-20160017762-A (KR)
Inventor: SHON YOUNG EE
IPC: B63H5/16
Filed: 2014-08-04
Abstract: 본 발명은 선박용 추진장치에 관한 것으로서, 선미에 구비되어 추진력을 발생시키는 프로펠러; 및 상기 선미에 부착되는 덕트를 포함하고, 상기 덕트는, 상기 덕트의 축 중심 기준 상측에 위치하는 상부; 및 상기 덕트의 축 중심 기준 하측에 위치하고, 단면이 반타원형 또는 상기 선미의 상기 프로펠러 축부 기준 하측의 단면 형태와 동일한 형태인 하부를 포함하는 것을 특징으로 한다. 
본 발명에 따른 선박용 추진장치는, 반원형 상부와 반타원형 하부로 구성된 덕트를 프로펠러 전방에 설치함으로써, 선체가 가벼워지고 슬래밍 하중이 줄어들어 선박의 추진력을 향상시키는 효과가 있다. 또한 덕트 하부가 선미 하부의 형상과 유사하므로 프로펠러로 유입되는 물의 속도를 증가시키고 유체의 흐름을 변화시켜 선박의 추진효율을 증가시키고, 운항 비용이 절약되는 효과가 있다.  
또한 본 발명에 따른 선박용 추진장치는, 반원형 상부와 반타원형 하부로 구성된 덕트에 프로펠러 축 기준 수직 상방에서 90도~300도 사이에 핀을 추가로 설치하여 프로펠러의 유입류를 변화시켜 프로펠러의 회전력을 추력으로 최대한 이용할 수 있도록 하는 효과가 있다. 이로 인해 선박의 추진 성능이 대폭 향상되고 에너지를 크게 절감할 수 있으며 프로펠러의 내구성을 향상시킬 수 있다.
Patent KR-20150017678-A (KR)
IPC: G02B5/28
Filed: 2014-08-06
Abstract: Provided is an optical filter which enables a wavelength of light penetrating the optical filter to be hardly changed. The optical filter comprises: a fixed substrate (15) and an operated substrate (16) which are arranged to face to each other; a first reflection film (18) which is installed on the operated substrate (16) of the fixed substrate (15); a second reflection film (19) which is installed on the fixed substrate (15) of the operated substrate (16) to face the first reflection film (18); a first protection film (26) which is installed to be overlapped with the first reflection film (18) and has light penetrability and conductivity; a second protection film (27) which is installed to be overlapped with the second reflection film (19) and has light penetrability and conductivity; a first terminal (29) which is connected to the first protection film (26); and a second terminal (32) which is connected to the second protection film (27), wherein the first terminal (29) and the second terminal (32) are electrically switched.
Patent KR-20160019614-A (KR)
Inventor: LEE JAE YEOL
IPC: G06Q40/02
Filed: 2014-08-11
Abstract: The present invention relates to a marketing method using the network relationship of a financial client and a system thereof. The marketing method includes the steps of: enabling a marketing system to collect financial transaction information of financial clients; analyzing the network relationship of transaction parties from the financial transaction information; and generating the marketing information regarding the financial clients based on the network relationship.
Patent KR-20160019772-A (KR)
Inventor: GIL SO YEON
IPC: A61Q19/02
Filed: 2014-08-12
Abstract: Provided in the present invention are: a composition comprising a compound represented by chemical formula 1 as an active ingredient for skin whitening or anti-inflammation; particularly a cosmetic composition; a pharmaceutical composition; and a health food product. The cosmetic or pharmaceutical composition of the present invention is safe to the human body with reduced side effects, and has excellent skin whitening effects, anti-inflammatory effects, etc.
Patent KR-20150141111-A (KR)
Inventor: HWANG SOUNG MAN
IPC: B62J1/28
Filed: 2014-08-13
Abstract: The present invention relates to a bicycle accessory device. A bicycle backrest for reinforcing a pedal force according to the present invention comprises: a fixing support unit mounted on a saddle installation rod of a bicycle; and a backrest hinge-mounted on an end of one side of the fixing support unit to be rotated to a prescribed angle in a front/rear direction. The fixing support unit is installed on the saddle installation rod by a fixing support unit installation bracket. A rectangular pipe is connected to one side of the fixing support unit installation bracket. A spring is mounted between the backrest and the fixing support unit to adjust an inclination angle by an elastic force of the spring. Riding convenience is improved by increasing a pedal force. Also, the inclination angle of the backrest can be adjusted while riding to lean the back of a rider on the backrest to improve riding comfort and convenience. In addition, a rotational moment of the backrest is transferred to the rectangular pipe to prevent sagging of the rectangular pipe or a change of the inclination angle to allow the rider to stably lean the back on the backrest and extend a leg using the backrest as a support point to increase a pedal force.
Patent KR-20160034515-A (KR)
Title: Rotor of Induction Motor And Induction Motor including the same
Inventor: LEE JEONG JONG
IPC: H02K1/27
Filed: 2014-09-19
Abstract: The present invention is to disclose a rotor of a direct-driving induction motor and an induction motor. The rotor comprises: an upper rotor module in which first permanent magnets provided in an axial direction are disposed to be symmetric with respect to the center portion; and a lower rotor module which is placed under the upper rotor module and is disposed to be shifted at a predetermined rotation angle with respect to the upper rotor module and in which second permanent magnets provided in an axial direction are disposed to be symmetric with respect to the center portion.
Patent KR-20160039484-A (KR)
Title: Non-aqueous electrolyte solution and lithium secondary battery including the same
Inventor: LEE HYUN YEONG
IPC: H01M10/052
Filed: 2014-10-01
Abstract: According to an embodiment of the present invention, provided are a non-aqueous electrolyte which comprises: a lithium salt; a non-aqueous organic solvent; a cyclic sulfate of C2 to C10; and a trialkylsilyl cyanide composite, and a lithium secondary battery including the same. According to the non-aqueous electrolyte, a durability property at high temperature and initial capacity of the lithium secondary battery can be increased at the same time.
Patent KR-20160041417-A (KR)
Inventor: YUH HWAN KUK
IPC: H01L33/62
Filed: 2014-10-07
Abstract: Provided are a semiconductor device and a method of manufacturing the semiconductor device. The semiconductor device according to exemplary embodiments includes: a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer which are sequentially stacked; a first conductive upper electrode portion and a first conductive lower electrode portion disposed to correspond to each other with the first conductive semiconductor layer interposed therebetween; a second conductive upper electrode portion and a second conductive lower electrode portion disposed to correspond to each other with the first and second conductive semiconductor layers interposed therebetween; and a second conductive electrode connection portion electrically connecting the second conductive upper electrode portion and the second conductive lower electrode portion. Regarding the semiconductor device according to exemplary embodiments, the semiconductor device has a symmetrical shape, and a p-type electrode and an n-type electrode are provided in one portion of the semiconductor device. The p-type electrode and the n-type electrode are also provided in the other portion of the semiconductor device, thereby enhancing productivity and the assembling speed of a display device.
Patent KR-20160042573-A (KR)
Title: Air suction device coupled with the compressor
Inventor: LEE YOUNG GEUN
IPC: F04B9/127
Filed: 2014-10-10
Abstract: Disclosed is an air suction device coupled with a compressor, which, in a device for sucking internal air of a subject for air suction (A) by being coupled with a discharge hole (210) of a compressor for compressing and discharging air, comprises: a connecting unit (110) coupled with the discharge hole (210), into which the compressed air is injected; an air suction unit (120) to be connected to the internal air of the subject for air suction (A), into which the internal air of the subject for air suction (A) is sucked by the high-speed flow of the compressed air injected into the connecting unit (110); and a discharge unit (130) from which a mixture of the compressed air injected from the compressor (200) and the internal air sucked from the subject for air suction (A) is discharged. According to the present invention, the air suction device (100) is coupled with the compressor to make it possible to conveniently inject and discharge air using a single device, and more specifically, the injection of air is conducted by injecting the compressed air through the compressor (200). The discharge of air is conducted since the compressed air in the compressor (200) is injected at high speed at the connecting unit (110) of the air suction device and the air in the subject for air suction is drawn into the air suction device through the air suction unit (120) to be discharged to the outside. Therefore, it is possible to inject and discharge air with a single device, and it is easy to carry. Cost can be reduced, and it is economical. In addition, since the method uses a compressor, instead of a manual pump, a lot of work can be done. A small quantity of air remaining in the subject for air suction can be completely discharged.
Patent KR-20160044099-A (KR)
Inventor: LIM WON SUB
IPC: F17C7/02
Filed: 2014-10-14
Abstract: The present invention relates to a treatment system for liquefied gas. The treatment system for liquefied gas comprises: a low-speed, two-stroke, low-pressure gas injection engine which supplies thrust to a floating offshore structure; an evaporation gas supply line which connects a liquefied gas storage tank to the low-speed, two-stroke, low-pressure gas injection engine; an evaporation gas compressor which is formed in the evaporation gas supply line in five to seven stages; a pump which presses the liquefied gas in the liquefied gas storage tank; a forceful vaporizer which receives the pressed liquefied gas from the pump and forcefully vaporizes the liquefied gas; and a liquefied gas supply line which is branched from the evaporation gas supply line and is connected to the liquefied gas storage tank. Therefore, the treatment system for liquefied gas has the low-speed, two-stroke, low-pressure gas injection engine in a ship, thereby minimizing power consumption and maximizing the duty cycle of energy by efficiently compressing the liquefied gas.
Patent KR-20160044267-A (KR)
Inventor: YOON YOUNG ZOON
IPC: A61B5/021
Filed: 2014-10-15
Abstract: According to an embodiment of the present invention, a biometric information obtaining device comprises: a laser irradiating unit configured to irradiate a laser beam to a region of interest including a blood vessel; a sensor unit configured to detect a change of a laser speckle generated by the irradiated laser beam from the region of interest; and a control unit configured to obtain a biometric signal indicating a change in a blood flow in the blood vessel by using the detected change of the laser speckle.
Patent KR-20160047150-A (KR)
Title: 스프레이 바탕조정제
Inventor: KANG SEUNG GOO
IPC: C04B41/48
Filed: 2014-10-22
Abstract: 본 제품은 규산질을 포함한 무기질 분말과 합성고분자 분말 에폭시수지를 배합하여 나온 제품으로서 현장에서 물과 혼합하여 바탕면에 바로 시공할 수 있도록 되어 있기 때문에 배합에 의한 오류가 발생할 확률을 없앴으며, 장비를 이용한 스프레이 작업이 가능하기 때문에 시공능률 향상은 물론 균일한 품질 및 두께를 유지하는 것이 가능하다.
Patent KR-20160049083-A (KR)
Inventor: SHIN SEON HO
IPC: C07D409/14
Filed: 2014-10-24
Abstract: The present invention relates to a quinoxaline derivative compound and an organic electroluminescent device using the same. More particularly, the present invention relates to a quinoxaline derivative compound which has a particular structure comprising quinoxaline as an electron acceptor molecule and can exhibit excellent luminescence characteristics, luminescence efficiency, lifespan characteristics, thermal and electrical stability, and low operating voltage when used as a host material for a luminous layer of an organic electroluminescent device (for example, red host); and to an organic electroluminescent device using the same.