baber/WOPTO huggingface dataset:
Patent KR-20200044274-A (KR)
Inventor: KIM YOUNG BU
IPC: B01D35/00
Filed: 2018-10-19
Abstract: According to the present invention, a method of filtering lubricating oil comprises: a filtering step in which lubricating oil entering through an inlet of a housing is filtered through a filter and is then discharged out of the housing through an outlet; an impurity accumulation step in which impurities are accumulated on the filter as the filtering step is repeated; a detection step in which a differential pressure between a contaminated portion and a clean portion of the filter is increased by impurities accumulated in the impurity accumulation step, and the pressure difference is detected by a differential pressure gauge; a reverse cleaning command step in which a pressure difference detected in the detection step is transmitted to a control unit, and a pressure difference and a setting value are compared by the control unit to instruct a command to reversely wash the filter with impurities accumulated thereon if the pressure difference exceeds the setting value; and a reverse cleaning step in which the filter with impurities accumulated thereon is reversely cleaned by the reverse cleaning command step. Therefore, the present invention can prevent a system from bursting by filtering lubricating oil to remove impure particles remaining in the lubricating oil. Also, work time can be saved to increase work efficiency since a differential pressure created by a contamination difference of lubricating oil is detected to reversely clean the filter automatically.
Patent KR-20190116039-A (KR)
Title: Localization method and system for augmented reality in mobile devices
Inventor: MYEONG HYEON
IPC: G06F3/0346
Filed: 2018-10-26
Abstract: The present invention relates to a method and system for recognizing a position to provide augmented reality in a mobile terminal. The method comprises the steps of: performing sub-sampling on image data acquired from a camera in a mobile terminal and extracting an image patch including a line and point from low quality image data; matching feature pairs of point feature elements between the image patch and a previous image patch as the camera moves and calculating a line of a subpixel for the image patch; and estimating a position of the camera in the mobile terminal based on the difference between the calculated line and a line estimated by the inertia.
Patent KR-20200050104-A (KR)
Inventor: CHA JAE UK
IPC: G10L13/027
Filed: 2018-11-01
Abstract: The present invention relates to a TTS service provision method and a relay server for the same. The TTS service provision method according to an embodiment of the present invention includes: a TTS request receiving step of receiving a TTS request message from a user terminal; a primary cache search step of searching a primary cache in the relay server for a request sentence included in the TTS request message; a secondary cache search step of requesting search with respect to the request sentence to a cache server provided with a secondary cache when no voice data corresponds to the request sentence in the primary cache; a voice synthesis requesting step of requesting synthesis of voice data corresponding to the request sentence to a synthetic engine server when no voice data corresponds to the request sentence in the secondary cache; and a TTS transmission step of generating TTS data corresponding to the voice data and transmitting the TTS data to the user terminal when the voice data is received from one of the primary cache, the secondary cache, and the synthetic engine server.
Patent KR-20200051179-A (KR)
Inventor: JANG SUK WON
IPC: G03F7/20
Filed: 2018-11-05
Abstract: The present invention relates to a printing method for manufacturing a display device, which inputs printing information in each of pixel areas of a substrate for being manufactured as a flat panel display device, integrates the printing information to generate a pattern image for all of the pixel areas of the substrate, and then performs a printing process according to the pattern image on the substrate.
Patent KR-20200055199-A (KR)
Inventor: SON DANIEL
IPC: G06F11/30
Filed: 2018-11-12
Abstract: The present invention relates to a resource analysis system of a render farm and a method thereof which comprises: a storage input/output server (20) for detecting storage usage; a plurality of render nodes (30) for instructing and displaying a rendering work; a plurality of render servers (40) performing rendering of the render node (30); a resource analysis server (10) which detects the frequency of use of the in-house tool of the render node (30), detects the usage and abnormality of the render server (40), and detects the usage and storage bandwidth of the storage input/output server (20); and a database (50) for storing detection data and chart templates of the resource analysis server (10).
Patent KR-20200056051-A (KR)
Title: Surgery supporting instrument using augmented reality
Inventor: IM SEUNG JOON
IPC: A61B34/00
Filed: 2018-11-14
Abstract: A surgery supporting device using augmented reality comprises: a camera which takes a video of an affected area or a surgical area of a patient; a wireless transmission device for receiving and transmitting the video taken by the camera in real time; smart glasses for displaying the video transmitted by the wireless transmission device to a wearer; and an AR server for applying augmented reality to the video and providing the augmented reality to the wearer. According to the present invention, information which is substantially helpful for surgery can be provided to the wearer.
Patent KR-20200056864-A (KR)
Title: Method for providing home care service for people with dementia using home care platform
Inventor: SEO DONG PHIL
IPC: G16H20/70
Filed: 2018-11-15
Abstract: Provided is a method for providing a home care service to a dementia patient using a home care platform. The method comprises: a step (S110) of providing, on a home care platform, a training program for overcoming and ameliorating dementia or stopping or delaying the progression of dementia of a dementia patient to a platform user; a step (S130) of collecting log data based on a lifelog of the dementia patient; and a training program progress step (S150) of proceeding, on a platform user, AI procedures for performance of a personalized training program of the dementia patient. The training program progress step (S150) includes a step (S170) of modifying the already provided training program into a training program obtained from an actual dementia expert system (160) in a relay step (S160) and providing the modified training program. The method for providing a home care service to a dementia patient using a home care platform is capable of improving the quality of life for the elderly.
Patent KR-20200056888-A (KR)
Inventor: LEE KWANG JIN
IPC: C08F279/02
Filed: 2018-11-15
Abstract: The present invention relates to a core-shell copolymer. More particularly, the present invention relates to a core-shell copolymer including a core and a shell surrounding the core, wherein the cores includes repeating units derived from a conjugated diene monomer and crosslinking units derived from a phosphate-based crosslinking agent represented by Chemical Formula 1, and the shell includes repeating units derived from a first alkyl (meth)acrylate monomer, repeating units derived from a second alkyl (meth)acrylate monomer, and repeating units derived from a sulfonate-based ionic monomer represented by Chemical Formula 2. In addition, based on 100 parts by weight of the total core-shell copolymer, the core is present in an amount of 68-92 parts by weight, and the shell is present in an amount of 8-32 parts by weight. The core has a swelling index of 2.7-10.9, the shell includes the repeating units derived from a sulfonate-based ionic monomer in an amount of 1-16 wt%, the shell has a weight average molecular weight of 105,000-645,000 g/mol. The present invention also provides a method for preparing the core-shell copolymer and a thermoplastic resin composition including the core-shell copolymer.
Patent KR-20200060986-A (KR)
Title: Device for measuring noninvasive biosignal and method using the same
Inventor: SEO MAN HYOUNG
IPC: A61B5/08
Filed: 2018-11-23
Abstract: Disclosed is a device for measuring a biological signal such as a heart rate, oxygen saturation, a breathing rate, and the like in a noninvasive manner and a method thereof. According to the present invention, a noninvasive biological signal measurement device comprises: a biological signal collection unit including a first light emitting element emitting red light to the wrist or finger of a patient, a second light emitting element emitting infrared light to the same, and a photodiode selectively receiving the red or infrared light and generating first and second output signals in accordance with the intensity of the red and infrared lights; a timing control unit controlling the first and second light emitting elements to be sequentially operated at a predetermined time difference; a signal processing unit extracting a signal of a required band from the first and second output signals; and a biological information measurement unit calculating the extracted signals to measure the oxygen saturation, the breathing rate, and the heart rate. Accordingly, a configuration of the measurement means for photoplethysmography is simplified, thereby reducing costs required for making the measurement means and the size of the apparatus for measuring the biological signal.
Patent KR-20200062420-A (KR)
Title: Method of preparing 5-vinyl-2-norbornene through alkoxylation
Inventor: SEO MYUNG GI
IPC: B01J27/125
Filed: 2018-11-26
Abstract: The present invention provides a method for producing 5-vinyl-2-norbornene with excellent selectivity and in high yield from cyclopentadiene and 1,3-butadiene using an alkoxylation reaction.
Patent KR-20200062841-A (KR)
Inventor: HWANG JAE HUN
IPC: C09J7/20
Filed: 2018-11-27
Abstract: The present invention relates to a tape having no separation of the tape and to a tape production method. The tape of the present invention has a groove for neatly wrapping an attachment surface repeatedly formed at an edge at regular intervals.
Patent KR-20200063886-A (KR)
Inventor: LEE JUNG HA
IPC: G06Q30/02
Filed: 2018-11-28
Abstract: According to one embodiment of the present invention, a system for supporting a call center based on natural language processing comprises: a database storing content of past query correspondence by type; a natural language processing class unit processing a natural language using a natural language processing engine on a customer registration text corresponding to a question of a customer, analyzing meaning for the customer registration text based on the natural language processing, and extracting content of past query correspondence for the same type as the question of the customer from the database based on the analysis result; and a service class unit registering the extracted content of the query correspondence as an answer for the question of the customer.
Patent KR-20200064433-A (KR)
Title: Variable gain amplifier having low phase deviation
Inventor: KIM JEONG GEUN
IPC: H03G1/00
Filed: 2018-11-29
Abstract: The present invention provides a variable gain amplifier having low phase deviation, including: an eleventh inductor connected to a power supply voltage; a cascode amplification unit comprising an eleventh MOS transistor for amplifying an RF signal input to an input terminal, and a twelfth MOS disposed between the eleventh inductor and the eleventh MOS transistor to adjust an amplification gain; and a source resistance adjustment unit disposed between a source and ground of the eleventh MOS transistor and attenuating the amplification gain of the cascode amplification unit to 0 dB or attenuating the amplification gain to 1 dB.
Patent KR-20200064510-A (KR)
Title: The steel plate having excellent heat affected zone toughness and method for manufacturing thereof
Inventor: SO TAE IL
IPC: C22C38/06
Filed: 2018-11-29
Abstract: One aspect of the present invention relates to steel which can be suitably used as a material for structural use. The present invention is intended to provide the steel having excellent strength and toughness of a welding heat-affected unit even if subjected to high heat input welding and a manufacturing method of the same. The steel of the present invention comprises: 0.02 to 0.08 wt% of carbon (C); 0.15 to 0.5 wt% of silicon (Si); 1.2 to 1.8 wt% of manganese (Mn); equal to or less than 0.008 wt% (excluding 0 wt%) of phosphorus (P); 0.005 to 0.1 wt% of aluminum (Al); 0.01 to 0.5 wt% of nickel (Ni); 0.01 to 0.1 wt% of molybdenum (Mo); 0.005 to 0.05 wt% of niobium (Nb); 0.005 to 0.02 wt% of titanium (Ti); 20 to 100 ppm of nitrogen (N); and the balance Fe and other unavoidable impurities.
Patent KR-20200065251-A (KR)
Title: Refrigerator and controlling method thereof
Inventor: ROHHEEYUEL
IPC: F25D21/00
Filed: 2018-11-30
Abstract: Disclosed is a refrigerator including a defroster, capable of improving defrosting efficiency. The refrigerator includes: a first flow path separated from a storage chamber; an evaporator prepared on the first flow path to cool air; a compressor discharging a refrigerant to the evaporator; an air blowing fan discharging the air of the first flow path to the storage chamber; a defrosting heater prepared on the first flow path to heat the evaporator; a second flow path separated from the first flow path; a defrosting fan suctioning the air of the first flow path to the second flow path; and a control part performing cooling and defrosting operations alternately, operating the compressor and the air blowing fan during the cooling operation, operating the defrosting heater and the defrosting fan during the defrosting operation, and changing the rotation speed of the defrosting fan.
Patent KR-20200068921-A (KR)
Title: Virtual reality gallery system and virtual reality gallery management method
Inventor: SHIN HYO MI
IPC: G06F3/0488
Filed: 2018-12-06
Abstract: Disclosed are a galley system enabling a user to view an artwork on a virtual reality (VR), and a gallery management method using the same. The galley system of the present invention comprises a VR gallery generating module and a VR gallery executing module. The VR gallery generating module receives artwork upload data including at least one original image and gallery setting information for setting a VR gallery from a gallery generating terminal, and uses the artwork upload data and gallery setting information to generate a VR gallery A for online viewing of the original image and store the same as a registered gallery. The VR gallery executing module transmits and displays the selected gallery among the registered galleries to the gallery executing terminal. The gallery setting information includes: template selection information; artwork selection information for determining at least one artwork to be arranged in a gallery template selected by the template selection information; and artwork position selecting information for determining an arrangement position of the artwork selected by the artwork selection information. Therefore, a user can change an arrangement position of the selected artwork to a desired position.
Patent KR-20200070487-A (KR)
Title: Method for preparing a boron selective adsorption resin for use in the production of ultra pure water
Inventor: KIM MIN JUNE
IPC: C02F1/28
Filed: 2018-12-07
Abstract: The present invention relates to a method for producing a boron selective adsorption resin used in the production of ultrapure water. More particularly, the present invention relates to a method for producing a boron selective adsorption resin, wherein the boron selective adsorption resin is washed with alcohol and treated with alkali metal hydroxide, so that total organic carbon (TOC) elution is low, and a resistivity value of ultrapure water and boron removal efficiency can be improved.
Patent KR-20200072999-A (KR)
Title: Apparatus and method for outputting driver warning
Inventor: LEE SANG MIN
IPC: B60W40/08
Filed: 2018-12-13
Abstract: The present invention relates to a warning system for variably setting a warning output reference based on a route when a driver alert is output, and a method for controlling the same. The method for outputting a warning of a vehicle, according to an embodiment of the present invention, comprises the steps of: making a request for a route to a telematics center; receiving route information, a reference point, and point-deduction standard information from the telematics center in response to the request; setting the received reference point and deducting a point corresponding to the point-deduction standard information from the reference point whenever a point-deduction behavior is detected; and issuing a warning when the current point level is equal to or less than a preset reference point level. The reference point and the point-deduction standard information are determined in consideration of each of a time period of the request and at least one road included in the route information.
Patent KR-20200076486-A (KR)
Inventor: LIM JUN HAN
IPC: H03H9/54
Filed: 2018-12-19
Abstract: Disclosed are a device for generating a dual-band I/Q signal and a polyphaser shifting device using the same. According to one embodiment of the present invention, a signal for generating an I/Q signal comprises: a first resonant circuit including a first capacitor and a first inductor, wherein one end thereof is connected to an input; and a second resonant circuit including a second capacitor and a second inductor, wherein one end thereof is connected to the other end of the first resonant circuit. The other end of the first resonant circuit and the one end of the second resonant circuit are connected to a first output.
Patent KR-20200081087-A (KR)
Inventor: KIM SOO WON
IPC: C23C2/02
Filed: 2018-12-27
Abstract: The present invention relates to a pickling solution for hot-dip galvanizing, which can suppress the generation of gas during pickling and minimize corrosion of a metal material even when the pickling solution is deposited for a long time, and a method for producing the same. The pickling solution for hot-dip galvanizing according to an embodiment of the present invention is used for a pickling treatment performed before a hot-dip galvanizing process and consists of: 0.5 to 5 wt% of a composite additive synthesized with a corrosion inhibitor, a metal substituent and a reaction accelerator; 1 to 2 wt% of a surfactant; and the balance aqueous acid solution of inorganic or organic acids.
Patent KR-20200082039-A (KR)
Title: Apparatus for wireless charging using multi-coil and wireless charging system comprising the same
Inventor: EUNSOO LEE
IPC: H02J7/02
Filed: 2018-12-28
Abstract: The present invention relates to a wireless charging device in which multiple coils are overlapped in a separate core and the wireless charging device including the same. The wireless charging device according to one embodiment of the present invention includes: a plurality of flat cores spaced apart from each other; a first coil disposed on the plurality of flat cores; and a second coil disposed on the first coil to partially overlap the first coil.
Patent KR-20200082595-A (KR)
Title: Position information identification method using point pattern
Inventor: KIM TAE YOUNG
IPC: G05D1/02
Filed: 2018-12-31
Abstract: The present invention relates to a method for checking positional information using a dot pattern of the ground and, more specifically, to a method for checking positional information using a dot pattern mainly used for mapping specific data by utilizing a dot pattern in a digital paper (interactive paper). The method has the effect of outputting a dot pattern on the ground so that an object scanning the ground may check location information on a predefined pattern and accurate information may be used in a place where positional information is difficult to be used due to spatial constraints.
Patent KR-20190003449-A (KR)
Inventor: HONG YONG NAM
IPC: G06Q50/10
Filed: 2018-12-31
Abstract: The present invention relates to a folder type real-time canvas providing apparatus for enabling easy collaboration between multiple clients by executing sharing and updating operations on the web connected to the internet on a real-time basis, a method for the same, and a program thereof. The folder type real-time canvas providing apparatus includes: a transceiver unit which receives object generation requests related to a specific real-time canvas displayed on a first client from the first client having modification authority and transmits modification information in accordance with the generation of the objects for the specific canvas; a canvas module which loads canvas information related to the specific canvas on the database and transmits the canvas information to the transceiver unit to be output to the first and second clients; and an object module which receives the object generation requests from the transceiver unit, stores the object information related to the objects output to the specific canvas in accordance with the object generation requests, loads the object information to the database, and transmits the object information to the transceiver unit to be output to the first and second clients. Accordingly, when a user wants to create a canvas related to one content, related canvases can be inserted into the corresponding canvas as canvas objects used as a sub-concept and follow the write-it-first principles for enhancing the originality of works.
Patent KR-20180015253-A (KR)
Title: 안전 하니스 커넥터 버클 시스템
Inventor: CASEBOLT SCOTT C
IPC: A44B11/06
Filed: 2016-06-07
Abstract: 안전 하니스 커넥터는 수형 버클 시스템 및 암형 버클 시스템을 포함한다.  수형 버클 시스템은 적어도 하나의 제1 웨빙에 결합되도록 구성 및 배열되고, 수형 연결 부분을 포함한다.  암형 버클 시스템은 적어도 하나의 제2 웨빙에 결합되도록 구성 및 배열되며, 수형 버클 시스템의 수형 연결 부분을 선택적으로 수용하기 위한 수용 챔버를 갖는 암형 하우징 부재를 포함하고, 선택 수용 챔버 깊이를 갖는다.  암형 하우징 부재는, 수용 채널에 연결되고 수용 채널 깊이보다 큰 이동 채널 깊이를 갖는 이동 채널 부분을 추가로 구비한다.  수형 버클 시스템이 암형 버클 시스템에 결합될 때 수형 버클 시스템의 수형 연결 부분의 적어도 일부분이 암형 하우징 부재의 이동 채널 부분 내에 위치된다.
Patent KR-20180030874-A (KR)
Title: 경보 창유리 장치
Inventor: DROSTE STEFAN
IPC: G08B13/04
Filed: 2016-11-19
Abstract: 본 발명은 - 강화 유리로 제조되고, 외부면(I) 및 내부면(II)을 갖는 적어도 하나의 제1 창유리(1), - 제1 창유리(1)의 내부면(II) 상에 배열된 적어도 하나의 투명한 전기 도전성 코팅(3), - 투명한 전기 도전성 코팅(3)에 용량 결합된 용량성 센서(21)를 갖는 센서 유닛(20)으로서, 센서 유닛(20)은 비교값으로부터 용량성 센서(21)의 측정 신호의 편차의 경우에 경보 신호를 출력하는, 센서 유닛(20)을 포함하고, 용량성 센서(21)는 i) 정확하게 하나의 측정 전극(21.1) 또는 ii) 측정 전극(21.1) 및 기준 접지 전극(21.2) 또는 iii) 측정 전극(21.1), 기준 접지 전극(21.2), 및 적어도 하나의 보상 전극(21.3)을 포함하고, 측정 전극(21.1)은 투명한 전기 도전성 코팅(3)으로부터 DC-격리되는, 경보 창유리 장치(10, 10')에 관한 것이다.
Patent KR-20180043318-A (KR)
Title: 정보 디스플레이 항목을 디스플레이하기 위한 방법, 디바이스 및 멀티미디어 플레이어
Inventor: XU GANG
IPC: H04N21/858
Filed: 2016-08-01
Abstract: 본 발명은 멀티미디어 재생 분야에 관한, 정보 디스플레이 항목을 디스플레이하기 위한 방법, 디바이스, 멀티미디어 플레이어를 개시한다.  방법은: 정보 디스플레이 항목을 재생할 때, 멀티미디어 플레이어에 결합된 원격 제어 장치에 의해 송신되는 결정 명령을 수신하는 단계; 결정 명령에 따라, 정보 디스플레이 항목에 관련된 설명 정보를 디스플레이하는 단계 ― 설명 정보는 디스플레이된 그래픽 코드를 가짐 ― ; 및 그래픽 코드가 스캐닝되었다고 확인한 이후, 설명 정보를, 정보 디스플레이 항목에 관련된 제1 확장 정보로 대체하고 디스플레이를 수행하는 단계를 포함한다.  본 발명은, 정보 디스플레이 항목을 재생하는 프로세스에서 사용자가 수동적으로 재생하는 것으로 제한되며, 따라서 정보 디스플레이 항목에 기초하여 사용자에 의해 취득되는 정보가 상대적으로 제한되고, 정보 디스플레이 항목의 푸시 효과가 상대적으로 열악하다는, 관련 기술분야에서의 문제점을 해결한다.  본 발명은 정보 디스플레이 항목을 재생할 때 멀티미디어 플레이어와 사용자 사이의 상호작용성을 증가시키고, 정보 디스플레이 항목의 푸시 효과를 추가로 개선한다.
Patent KR-20180063080-A (KR)
Title: 방사선 요법을 위한 방법, 장치, 및 시스템
Inventor: SRINIVAS SHYAM
IPC: A61K51/12
Filed: 2016-07-01
Abstract: 신체의 암세포의 치료에서 방사선 색전술을 위한 장치 및 방법. 바람직한 실시양태에서, 방사성 마이크로스피어는 수지로부터 형성되고 여기에서 알파 방출 동위원소는 종양치사 목적을 위해 사용된다. 알파 방출체가 붕괴됨에 따라 알파 붕괴의 딸은 수지에 의해 포획된다. 바람직한 실시양태에 따르면, 수지는 다관능성이며, 수지는 양이온 결합을 위한 적어도 세가지의 상이한 유형의 관능기를 갖는다. 바람직한 실시양태에서, 수지에 결합된 세개의 관능기는 카르복실산기, 디포스폰산기 및 술폰산기를 포함한다. 추가의 실시양태에서, 상기 장치는 적어도 두개의 동위원소를 포함한다; 여기에서 제 1 동위원소는 치료 목적을 위한 것이며 제 2 동위원소는 선량 측정 목적을 위한 것이다. 제 2 동위원소는 PET계 선량 측정을 위한 양전자 방출체이다. 바람직한 실시양태에서, 치료 후 방사선 흡수 선량이 본 발명을 이용해 결정되어, 암 환자에게 치료 및 치료 효능 모두를 제공할 수 있게 된다.