baber/WOPTO huggingface dataset:
Patent KR-20200043917-A (KR)
Inventor: VAZQUEZ CORDOVA SERGIO ANDRES
IPC: H01L21/78
Filed: 2019-10-17
Abstract: A method for cutting a semiconductor material by making a semiconductor material irradiated with laser energy comprises: a step of providing a laser source configured to emit a continuous pulse of a laser beam; a step of providing the laser source where each of a laser beam pulse has a pulse width of 100 picoseconds or less; a step of emitting laser beam pulses from the laser source; a step of guiding the emitted laser beam pulses to make the semiconductor material to be cut irradiated therewith; and a step of moving, along a cut line, the semiconductor material with respect to the laser beam pulses which is irradiated to cut the semiconductor material. The semiconductor material is irradiated with a plurality of laser beam pulses having a pulse repetition frequency in the range of 0.1 to 5000 GHz. According to the present invention, improved wafer or die strength and increased productivity can be provided.
Patent KR-20210047756-A (KR)
Title: Device for absorbing urine for men
Inventor: KIM JUN YOUNG
IPC: A61F13/471
Filed: 2019-10-22
Abstract: The present invention relates to an improved device for absorbing urine for men to immediately absorb and process urine when a patient urinates. The present invention provides a device for absorbing urine for men, comprising: an entry/exit member coupled to a front side of the diaper and having an entry/exit opening for the male wearer's genitalia to enter and exit; a coupling member coupled to the entry/exit member, and having a coupling opening communicating with the entry/exit opening; and an absorption member coupled to the coupling member to absorb urine excreted by the male wearer.
Patent KR-20210048287-A (KR)
Inventor: KIM JU WAN
IPC: G06Q50/10
Filed: 2019-10-23
Abstract: According to an embodiment of the present invention, provided is a lighting production method of a lighting server which comprises the steps of: confirming properties of content in which a lighting is produced; receiving lighting data for the content from a first user; converting the lighting data into at least one lighting function, and learning a lighting pattern for the content; and producing the lighting for new content based on the learned lighting pattern. According to the present invention, one server device learns a lighting expression method (contrast, color, pattern change) corresponding to a visual element, and expresses a user emotion for visual elements such as music, video, image, surrounding environment, and the like with the lighting.
Patent KR-20210052009-A (KR)
Title: Diagnosis apparatus and diagnosis method for battery temperature sensor, and electric vehicle
Inventor: LEE HO JUN
IPC: G01R31/28
Filed: 2019-10-31
Abstract: Provided are a diagnosis device and a diagnosis method for a battery temperature sensor, and an electric vehicle. The diagnosis device, which can improve accuracy in diagnosis of a failure in each battery temperature sensor, comprises: first to n^th battery temperature sensors separately disposed in first to n^th zones in a battery pack; and a control unit. The control unit determines first to n^th initial temperatures indicating temperatures detected by the respective battery temperature sensors at a first time point when the battery pack is switched from a used state to an unused state. The control unit determines first to n^th end temperatures indicating temperatures detected by the respective battery temperature sensors at a second time point when the battery pack is switched to the used state. The control unit diagnoses, based on a resting time from the first time point to the second time point, the respective initial temperatures, the respective end temperatures, and a thermal time constant of each zone, a failure of each of the battery temperature sensors.
Patent KR-20210054091-A (KR)
Inventor: KIM CHANGBUM
IPC: G06F3/041
Filed: 2019-11-04
Abstract: According to an embodiment of the present invention, a display device includes: a display panel for displaying an image; an input sensing unit disposed on the display panel; a flexible circuit board attached to the input sensing unit; a compensation film disposed on the input sensing unit and spaced apart from the flexible circuit board; and an anti-reflection unit disposed on the flexible circuit board and the compensation film, wherein the compensation film has a thickness is greater than that of the flexible circuit board and less than or equal to a distance between the anti-reflection unit and the input sensing unit. According to the present invention, it is possible to reduce the width of the bezel area in the display device including the input sensing unit disposed on the display panel.
Patent KR-20210054114-A (KR)
Title: Display device
Inventor: IN HAI JUNG
IPC: G09G3/3233
Filed: 2019-11-04
Abstract: Provided is a display device which can improve image quality. The display device comprises: pixels connected to first scanning lines, second scanning lines, third scanning lines, light emission control lines, and data lines; a first scanning driving unit supplying a first scanning signal to each of the first scanning lines in a first period; a second scanning driving unit supplying a second scanning signal to each of the second scanning lines in the first period; a third scanning driving unit supplying a third scanning signal to each of the third scanning lines in the first period and a second period; a light emission driving unit supplying a light emission control signal to the light emission control lines in the first period and the second period; and a data driving unit supplying a data signal to the data lines in the first period. The width of the second scanning signal is greater than the width of the first scanning signal.
Patent KR-20210054700-A (KR)
Title: Prefabricated block for railway vibration reduction and block structure using the same
Inventor: KY YOUNG EUM
IPC: E01B19/00
Filed: 2019-11-06
Abstract: The present invention relates to a prefabricated block for reducing a railway vibration and a block structure using the same. In accordance with an embodiment of the present invention, the prefabricated block for reducing the railway vibration is a sound-absorbing block installed by a prefabricated manner on a concrete road under a rail by being placed on both sides of the rail and wooden pieces supporting the rail and being placed on the road parallelly in a longitudinal direction of the rail, comprising: a block mainframe in a rectangular parallelepiped shape respectively having a preset length; bumps formed on one or more surfaces of the block mainframe to protrude in a widthwise direction of the block mainframe; grooves in a shape corresponding to the bumps, being near the bumps parallelly to the bumps; and a first road crack detection hole formed in the block mainframe to penetrate in a heightwise direction of the block mainframe, and allow the detection of cracks on the road without disassembling the sound-absorbing block with the sound-absorbing block constructed on the road.
Patent KR-20210055300-A (KR)
Title: On-line advertising system
Inventor: CHO JAE BUM
IPC: G06Q30/02
Filed: 2019-11-07
Abstract: The present invention relates to an online advertising system. The online advertising system comprises: an advertising agency server that provides an advertising agency web page online; an advertiser server that provides an advertiser web page online; a service server for exposing a first advertisement in the form of a banner or text linked to the advertiser web page on the advertising agency web page and exposing a second advertisement linked to the first advertisement on the advertiser web page, and a user terminal for accessing the advertising agency web page through a wired/wireless Internet and accessing the advertiser web page linked to the first advertisement by clicking the first advertisement provided by the advertising agency web page. Therefore, the online advertising system has the effect of maintaining the interest of Internet users by linking the advertisement on the advertising agency web page with the advertisement on the advertiser web page.
Patent KR-20210055356-A (KR)
Title: mist and smokescreen type disinfecting apparatus for drone
Inventor: KOO BONWON
IPC: H04Q9/00
Filed: 2019-11-07
Abstract: The present invention relates to a mist and smokescreen type pest control apparatus for a drone, which comprises: a main body frame detachably coupled to the lower part of the center of gravity of the drone; a main body casing detachably coupled to the central portion of the main body frame; a chemical tank provided inside the main body casing and having a mixture, in which water, a pest control agent, and biodiesel oil are mixed, accommodated therein; a vaporization unit provided inside of the main body casing to be exposed to the outside and connected to the chemical tank so that the mixture accommodated in the chemical tank is sprayed to the outside; and an injection pump provided between the chemical tank and the vaporization unit so that the mixture accommodated in the chemical tank is moved to the vaporization unit to be sprayed. According to the present invention, the mist and smokescreen type pest control apparatus can be easily attached to and detached from a drone, and the drone flying in the air through wireless control heats and sprays the pest control agent to crops or trees in forests, coastal areas, and the like in a mist and smokescreen state to perform pest control, thereby increasing penetration power of the pest control agent by wide diffusion power of smokescreen and mist and simply and easily perform pest control in a wide area.
Patent KR-20200059153-A (KR)
Title: Deep neural network accelerator including lookup table based bit-serial processing elements
Inventor: HOI JUN YOO
IPC: G06N3/063
Filed: 2019-11-15
Abstract: The present invention relates to a deep neural network accelerator including a lookup table based bit-serial processing element. According to an embodiment of the present invention, a deep neural network accelerator comprises: a feature loader storing input features; a weight memory storing weights; and a processing element. The processing element applies 1-bit weight values to the input features to generate results according to the 1-bit weight values. The processing element receives a target weight corresponding to the input features from the weight memory, and selects a target result corresponding to the received target weight among the results to generate output features.
Patent KR-20210060188-A (KR)
Inventor: CHOI YOUN SOCK
IPC: C25F1/00
Filed: 2019-11-18
Abstract: The present invention relates to an electrolysis cleaner. More specifically, the electrolysis cleaner can efficiently clean laundry to be cleaned regardless of various shapes and sizes of the laundry to be cleaned.
Patent KR-20210061180-A (KR)
Inventor: KIM SOOJI
IPC: A63F13/44
Filed: 2019-11-19
Abstract: According to one embodiment of the present disclosure, disclosed is a computer program including instructions stored in a computer-readable storage medium to cause a computer to perform the following operations. The operations may comprise: an operation of determining a two-dimensional array of one or more blocks including at least one or more multi-blocks; an operation of determining a state of the multi-block based on a block removal effect on the multi-block; and an operation of determining an occurrence of a predetermined multi-block effect based on the state of the multi-block. Therefore, the present invention is capable of inducing user interest.
Patent KR-20210062125-A (KR)
Inventor: JANG SEONG JIN
IPC: H01L33/36
Filed: 2019-11-20
Abstract: The present invention provides a wiring method of an LED mesh structure. The wiring method comprises the steps of: arranging at least one LED module in a matrix; connecting at least one LED module by a signal line; electrically connecting at least one LED module by a positive voltage line and a negative voltage line in a first direction; electrically connecting at least one LED module by the positive voltage line and the negative voltage line in a second direction; and electrically connecting an unconnected portion of the at least one LED module by the positive voltage line and the negative voltage line. The signal line connects at least one LED module in series by connecting neighboring LED modules of the at least one LED module only once. Accordingly, a wide field of view can be secured.
Patent KR-20210062298-A (KR)
Inventor: KIM DONG EON
IPC: G08B3/10
Filed: 2019-11-21
Abstract: The present invention is made to make it possible to quickly and easily find belongings and small objects, and to reduce the trouble of finding items which are easily lost. Considering that, the present invention attaches a sound sensor to an object which is easy to lose, such as a remote control, and makes a button on the object which is its parent. When the button is pressed, a sound is produced from the remote control, etc.
Patent KR-20210064832-A (KR)
Title: Recycled type of an underwater breathing device using water with small sized bubbles mixed by continuous rotation
Inventor: HEO PIL WOO
IPC: B01F7/00
Filed: 2019-11-26
Abstract: The present invention relates to a recirculation-type underwater breathing apparatus using inflow water with small bubbles made by continuous rotation. In accordance with the present invention, the recirculation-type underwater breathing apparatus using inflow water with small bubbles made by continuous rotation comprises: a supply line which provides a user with supply gas; a recollection line which recollects discharge gas discharged from the user; a first filter unit which filters dissolved gas in the water and provides the filtered gas to the supply line; a mixing unit which mixes the discharge gas supplied through the recollection line with the water; and a second filter unit which filters the air included in the gas-liquid mixture mixed by the mixing unit by using hollow fiber, and provides the filtered air to the supply line. The mixing unit includes an impeller which mixes the discharge gas with the water. The present invention aims to provide a recirculation-type underwater breathing apparatus using inflow water with small bubbles made by continuous rotation, which is able to effectively lower the concentration of carbon dioxide in the discharge gas.
Patent KR-20210067523-A (KR)
Title: Method of adjusting misalignment steering wheel of vehicle
Inventor: LEE SUNG CHANG
IPC: B62D15/02
Filed: 2019-11-29
Abstract: The present invention accurately identifies a measured toe angle of each of wheels through a vehicle alignment measurement result and calculates the corrected toe angle of each wheel by using the measured toe angle and a vehicle feature value to correct the toe angle of each of the wheels. Therefore, the present invention can rapidly and accurately correct distortion of a steering wheel during driving on a straight line.
Patent KR-20210070491-A (KR)
Title: Multifunction chair
Inventor: SONG SI HYEON
IPC: A47C7/72
Filed: 2019-12-05
Abstract: The present invention relates to a chair having various functions. A conventional chair had only a sitting function. However, the present invention relates to a chair having functions of outputting a sound source, supporting a book, and storing a cup. An ordinary chair focuses only on the sitting function to force a user to stand up again and bring an article or go to other places to perform tasks when performing other tasks. In addition, when the user sits on the chair for a long period of time, the back may hurt. To resolve the problem, the present invention provides a multifunctional chair having various functions to be used when sitting on the chair. A sound source output unit is provided underneath a seat unit of the chair. A book support unit and a cup holder for placing a book and a cup are provided on a side of the chair. The present invention has a conventional chair shape and has a body made of wood. The multifunctional chair comprises: a book support unit coupled to a side of the body and made of wood; a cup holder formed through the upper end of the book support unit in a circular shape; and a sound source output unit coupled to the lower end of a chair seat unit, and outputting a sound source. The multifunctional chair increases user convenience through the functions.
Patent KR-20210077511-A (KR)
Title: Fordable display device
Inventor: CHOI DAI KYU
IPC: G09F9/30
Filed: 2019-12-17
Abstract: The present invention provides a foldable display device capable of minimizing image distortion while having excellent flexibility without reducing strength. According to the present invention, the foldable display device comprises: a display panel which displays an image and is foldable; and a cover window disposed on the display panel to cover the display panel and formed of a glass material. The cover window is defined as an unfolded portion and a folded portion thinner than the thickness of the unfolded portion. The folded portion may include a distortion correction member for correcting image distortion generated while an image passes through the folded portion.
Patent KR-20210078348-A (KR)
Title: Cartridge and aerosol generating device
Inventor: SUNWOO PAUL JOON
IPC: A24F40/10
Filed: 2019-12-18
Abstract: An aerosol generating device is provided. The device includes a cartridge having a liquid reservoir for storing an aerosol generating material and a device body. At least a part of the cartridge has a light transmitting unit. The device body is provided with an accommodating space for accommodating the cartridge and a light source disposed on the bottom of the accommodating space to irradiate light toward the cartridge. The light heats the aerosol generating material based on surface plasmon resonance by reaching the cartridge via the light transmitting unit.
Patent KR-20210080753-A (KR)
Title: TRANSMITTING SYSTEM AND METHOD FOR Multi Channel Image
Inventor: YOO JAE HYUNG
IPC: H04N21/274
Filed: 2019-12-23
Abstract: The present invention relates to a multi-channel image transmission system which can easily transmit a large amount of images by receiving a plurality of camera inputs, synchronizing the same, integrating the same in real time, and transmitting the same as a single image, and to a method thereof. When the plurality of cameras are synchronized and integrated in real time and transmitted to USB 3.0 USB video class (UVC), a multi-channel camera can be easily applied to a PC or various embedded systems without a separate SDK or driver.
Patent KR-20210084735-A (KR)
Title: Manufacturing method of semiconductor package
Inventor: JEON EUN BEOM
IPC: H01L23/31
Filed: 2019-12-27
Abstract: One embodiment of the present invention provides a semiconductor package manufacturing method which comprises the following steps of: allowing a first mold to adsorb a substrate, on which a plurality of semiconductor chips are mounted in a matrix with a separation space therebetween; attaching a second mold having a cavity to a lower portion of the first mold to cover the substrate and heating a molding resin filled in the cavity to form a liquid type molding part covering the plurality of semiconductor chips; and pressurizing the liquid type molding part to cure the liquid type molding part. The step of curing the liquid type molding part oscillates ultrasonic waves in a plurality of ultrasonic oscillation units disposed in the cavity to be in contact with the separation space. Therefore, the semiconductor package manufacturing method can increase adhesion between the molding resin and the substrate.
Patent KR-20210085197-A (KR)
Title: Measurement Method to assume survival rate of harmful algae
Inventor: HYEONG GI WOO
IPC: G01N33/18
Filed: 2019-12-30
Abstract: The present invention relates to a ship-mounted measurement system capable of estimating the survival rate of harmful algae. According to the present invention, the ship-mounted measurement system capable of estimating the survival rate of harmful algae comprises: an observation unit having a light source, a light collecting part, a spectrometer, and a data analysis device; a pest control unit having a chemical tank, a chemical pump, a chemical concentration control part, an injection pump, and a nozzle part; a calculation unit which determines the amount of chemical to be sprayed according to the measurement environment such as the concentration measured by the observation unit, water depth, and location, and calculates the concentration of the chemical to be sprayed while moving and the amount of spray per hour; and a ship driving unit having a hull, a propeller, a driving motor and a control part. Accordingly, by measuring the 650 nm fluorescence signal, it is possible to measure the relative amount of dead green algae.
Patent KR-20190019154-A (KR)
Title: 피처리체를 처리하는 방법
Inventor: OUCHI KENJI
IPC: H05H1/46
Filed: 2017-06-15
Abstract: 프로세스의 복잡화를 억제하면서 트렌치에 대하여 절연막을 메울 때에 발생할 수 있는 보이드를 저감할 수 있는 기술을 제공하는 일 실시형태에 있어서, 웨이퍼(W)를 처리하는 방법(MT)가 제공된다. 웨이퍼(W)는 웨이퍼(W)의 주면(61)에 홈(62)가 형성된다. 방법(MT)는, 플라즈마 처리 장치(10)의 처리실(4) 내에 웨이퍼(W)를 수용하는 공정 S1과, 처리실(4) 내로의 제1 가스의 공급을 개시하는 공정 S2와, 처리실(4) 내로의 플라즈마 생성용 고주파 전력의 공급을 개시하는 공정 S3과, 처리실(4) 내로의 제2 가스의 단속적인 공급을 개시함과 함께 처리실(4) 내로의 제3 가스의 공급을 개시하는 공정 S4를 포함하고, 제1 가스는 질소 함유 가스이며, 제2 가스는 할로젠을 포함하지 않는 가스이고, 제3 가스는 할로젠을 포함하는 가스이다.
Patent KR-20190032441-A (KR)
Title: 성형가능한 팁 및 바이패스 절개를 갖는 가이드와이어 장치
Inventor: LIPPERT JOHN A
IPC: A61L31/18
Filed: 2017-07-10
Abstract: 본 발명은 성형가능한 팁들 및 효과적인 토크특성을 갖는 가이드와이어 장치에 관한 것이다. 가이드와이어 장치는 근위 구역 및 테이퍼진 원위 구역을 갖는 코어를 포함한다. 튜브 구조는 상기 테이퍼진 원위 구역이 상기 튜브 구조 내로 연장되도록 상기 코어에 결합된다. 튜브 구조는 튜브 구조의 유연성을 증가시키고 가이드와이어 장치의 성형된 원위 팁을 방해하는 튜브 구조로부터의 탄성력 성향을 감소시키도록 상기 튜브 구조 내에 접선방향으로 형성된 복수의 바이패스 절개들을 포함한다.
Patent KR-20190051978-A (KR)
Title: 웨어러블 디바이스의 위치를 결정하기 위한 방법 및 장치
Inventor: JAIN AMIT
IPC: H04W64/00
Filed: 2017-08-14
Abstract: 웨어러블 디바이스에 무선으로 링크된 모바일 스테이션은 웨어러블 디바이스로부터 위치 세션을 개시하라는 요청을 수신하고, 예컨대, 요청은 긴급 호 형태일 수 있다.  모바일 스테이션은, 예컨대, 웨어러블 디바이스가 모바일 스테이션에 근접한지를 결정함으로써, 모바일 스테이션의 위치가 웨어러블 디바이스의 위치로서 사용될 수 있는지 여부를 결정한다.  예컨대, 모바일 스테이션은, 모바일 스테이션이 WPAN(wireless personal area network)을 통해 웨어러블 디바이스에 무선으로 링크되는지를 알기 위해 점검할 수 있다.  모바일 스테이션은 위치 서버와 웨어러블 디바이스에 대한 위치 세션을 개시한다.  모바일 스테이션의 위치가 웨어러블 디바이스의 위치로서 사용될 수 없다면, 웨어러블 디바이스에 대한 위치 세션은 모바일 스테이션으로부터 획득된 포지션 정보를 사용하지 않는다.
Patent KR-20190039265-A (KR)
Title: 장면 변화 프레임을 검출하기 위한 방법, 디바이스, 및 시스템
Inventor: XIONG JIE
IPC: G06T7/20
Filed: 2017-08-22
Abstract: 본 발명은 비디오 및 시스템에서 장면 변화 프레임을 검출하기 위한 방법 및 장치를 개시한다.  비디오 내의 장면 변화 프레임이 검출될 때, 비디오의 GOP 내의 모든 P 프레임에서의 최대 P 프레임 P max 가 장면 변화 프레임인지가, P max 의 크기  와, P max 와 P max  전의, P max 에 가장 가까운 장면 변화 프레임 사이의 복수의 I 프레임의 크기들의 중앙값 또는 평균 사이의 상대적 관계, 또는  와, GOP 내의 복수의 P 프레임의 크기들의 중앙값 또는 평균 사이의 상대적 관계에 기초하여 결정되어 P 프레임들 내의 장면 변화 프레임을 검출해서, 장면 변화 프레임의 누락된 검출이 효과적으로 감소된다.
Patent KR-20190067185-A (KR)
Title: 스텐트 및 스텐팅 방법
Inventor: AVIOR GALIT
IPC: A61F2/915
Filed: 2017-09-26
Abstract: 유스타키오관 및 다른 몸 속 통로 내 배치되는 스텐트로서, 자연적 폐쇄 동작을 방해하지 않으면서 통로의 자연적 개방을 보조하고 벽들을 지지하는 스텐트를 개시한다.
Patent KR-20190067190-A (KR)
Title: 접이식 프로펠러
Inventor: KLEIN STEFAN
IPC: B64C11/28
Filed: 2017-10-23
Abstract: 플라잉 카와 같은 항공기는 차체 구조물, 양력 구조물(예를 들어, 날개), 제어 구조물(예를 들어, 핀, 엘리베이터 및 보조익), 및 모터; 상기 모터에 연결되고 추력을 제공하기 위해 구동 축을 중심으로 회전하도록 장착된 프로펠러로서, 상기 프로펠러는 복수의 블레이드가 연결된 허브를 포함하는, 상기 프로펠러; 및 상기 프로펠러에 인접하고 상기 구동 축에 실질적으로 평행하게 연장되는 복수의 블레이드 하우징을 포함하고, 상기 블레이드는, 상기 블레이드가 상기 허브로부터 반경 방향으로 돌출하는 연장된 위치와, 각각의 블레이드가 상기 허브로부터 축 방향으로 연장되어 각각의 블레이드 하우징에 놓이는 접힌 위치 사이에서 이동 가능하도록 상기 허브에 장착된다.
Patent KR-20190052714-A (KR)
Title: 화장 시트 및 화장판
Inventor: HORIO YOSHIAKI
IPC: B32B27/32
Filed: 2017-09-28
Abstract: 본 발명은, 화장판의 의장성이나 감촉을 향상시키기 위해서 깊은 엠보스 형상을 부형한 경우라도, 피착재에 접합시켰을 때의 엠보스 형상의 찌부러짐이 억제된 화장 시트 및 그것을 이용한 화장판을 제공한다. 본 발명은, 구체적으로는, 두께 방향에 있어서 순차로, 기재 시트와 투명성 수지층과 표면 보호층을 구비하는 적층체로 구성되는 화장 시트로서, (1) 상기 화장 시트는 상기 표면 보호층의 측에서 엠보스 요철 모양을 가지고, (2) 상기 엠보스 요철 모양의 볼록부는 오목부와 연속적으로 이어지는 융기 부분이며, 상기 볼록부는 상기 엠보스 요철 모양을 갖고 있지 않은 부분의 상기 표면 보호층의 표면을 기준면으로 하여 상기 기준면으로부터 돌출되어 있고, (3) 상기 표면 보호층의 표면에 있어서의 JIS B0601(2001)에 규정되어 있는 거칠기 곡선의 최대 산 높이(Rp)가 30 ㎛ 이상인 것을 특징으로 하는 화장 시트를 제공한다.