baber/WOPTO huggingface dataset:
Patent KR-20220154941-A (KR)
Title: A Integrated shopping mall management chatbot using artificial intelligence model
Inventor: CHOI SEON WON
IPC: G06Q30/06
Filed: 2021-05-14
Abstract: The present invention provides a shopping mall comprehensive management chatbot using an artificial intelligence model. The present invention includes: receiving a text including a query from at least one user; extracting intent and domain of an input text through an NLU model; and retrieving data corresponding to the intention and domain of the extracted text through a dialogue state tracking (DST) module and a dialogue policy optimization (DPO) module in a DM model and analyzing a query pattern of the at least one user through a dialog action pattern (DAP) module in the DM model. An object of the present invention is to provide a control method of an active data information extraction system for improving the performance of an artificial intelligence-based customer feedback system.
Patent KR-20220155004-A (KR)
Title: Main body injection mold of clamp for pipe connection
Inventor: JIN YONG CHUL
IPC: F16B2/02
Filed: 2021-05-14
Abstract: The present invention relates to a main body injection mold of a clamp for pipe connection. More specifically, the main body injection mold for a clamp for pipe connection is intended to divide a clamp into a main body and a sub-body so as to effectively fix a pipe connection state, and in particular, to improve productivity by providing ease of injection molding while simplifying the device for the main body. The main body injection mold of a clamp for pipe connection includes: an upper mold (120) and a lower mold (130), which are fixed to an upper base (100) and a lower base (110); a pair of rotary cores (200) which forms a molding space for manufacturing a main body (21) in a core pocket formed in the upper mold (120) and the lower mold (130) and in which, in a state of being pivotable around a pivot pin (210), an inclination unit (220) is formed inside a front end portion and a cam surface (230) is provided on the inner surface of a rear end; and a slide core (300) which is positioned between the rotary cores (200), slidably moves forward or rearward according to a retracting operation of a cylinder due to being caught on a cylinder rod (4) in a locking groove (310) provided on one side, and allows the pair of rotary cores (200) to each pivot according to positions of a cam protrusion (330) in contact with the cam surface (230) of the rotary cores (200) and an inclination surface (320) provided on opposite sides of a front end.
Patent KR-20220155718-A (KR)
Title: The support apparatus of blind for blocking sunlight
Inventor: CHA HYUN WOO
IPC: E04H15/64
Filed: 2021-05-17
Abstract: The present invention provides an apparatus for preventing sagging of a sunshade for blocking sunlight, in which a spring is installed in a sagging prevention device connecting a sunshade to a wire rope to elastically support the sunshade to prevent sagging of the sunshade. To achieve this, the apparatus for preventing sagging of a sunshade moves along a wire ripe according to unfolding and folding operations of a unit sunshade film while at least one unit sunshade film performing the folding and unfolding operations by operation of an operating means is connected to the wire rope such that sagging of the unit sunshade film is prevented. The apparatus for preventing sagging of a sunshade comprises: a sunshade connection fixture fixed to a unit sunshade; a wire rope connection ring connected to the wire rope; and a spring having one end connected to the wire rope connection ring and the other end connected to the sunshade connection fixture to elastically interconnect the wire rope connection ring and the sunshade connection fixture and elastically support sagging of the unit sunshade connected to the sunshade connection fixture.
Patent KR-20220160310-A (KR)
Inventor: KIM HO YEON
IPC: H01M50/249
Filed: 2021-05-27
Abstract: The present invention provides a high-voltage battery module temperature-increasing device for a vehicle, which is capable of raising the temperature of a battery module constituting a high-voltage battery pack to a certain temperature, including: a battery case having an accommodation groove formed therein; a heat plate seated on an inner wall of the battery case; a battery module accommodated in the battery case in a sliding manner; a plurality of elastic members disposed between the battery case and the heat plate to press the heat plate toward the battery module; and a heating member disposed between the heat plate and the battery module and increasing the temperature of the battery module, wherein the heat plate includes: a base part constituting a body; and a protruding part protruding from the circumferential surface of the base part. Damage to the exterior appearance of the battery module can be minimized.
Patent KR-20220162338-A (KR)
Title: Low power qfsk demodulator based on injection-locking ring oscillator and operating method thereof
Inventor: LEE JUNG HYUP
IPC: H04L27/152
Filed: 2021-06-01
Abstract: The present invention relates to a technical idea of a QFSK demodulation device that operates with low power and can be applied to low-cost wireless communication, and to a technology for implementing a low-power QFSK demodulation device which uses an injection-locking ring oscillator (ILRO) to operate with a simple structure, low cost, and low power without configuration of a band pass filter (BPF) having four different frequency pass bands and an envelope detector detecting magnitude information. The low-power QFSK demodulation device according to one embodiment of the present invention comprises: an injection-locked ring oscillator which generates phase changes of an output signal relative to an input signal depending on whether an injection lock signal is input based on an intermediate frequency signal with a pulse width controlled, and outputs a plurality of signals in which the generated phase changes are reflected for each stage; and a phase data converter which determines a plurality of data states based on differences between a phase of the injection lock signal and, a phase of any one signal of the plurality of output signals and a phase of any one delay signal of a first delay signal obtained by delaying the any one signal by a predetermined time and a second delay signal obtained by further delaying the first delay signal by a predetermined time, and restores data based on combinations of the plurality of determined data states.
Patent KR-20220064882-A (KR)
Title: Apparatus and method for monitoring facility
Inventor: LEE BYOUNG YUN
IPC: H01L21/67
Filed: 2021-06-03
Abstract: The present invention relates to a facility monitoring device and a facility monitoring method using the same. Disclosed are a facility monitoring device that can synthesize a plurality of images taken with a thermal camera and other types of cameras for semiconductor manufacturing facilities, and determine whether each device or part has an abnormality based on the synthesized image, and a facility monitoring method using the same.
Patent KR-20220164242-A (KR)
Title: A pharmaceutical composition for preventing or treating gingivitis or periodontitis comprising Aucuba japonica extract
Inventor: PARK YUNGCHAN
IPC: A23L33/105
Filed: 2021-06-04
Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of gingivitis or periodontitis, comprising an Aucuba japonica extract as an active ingredient. The Aucuba japonica extract according to the present invention is a natural ingredient and exhibits an excellent effect of treating inflammatory diseases of soft tissues in the oral cavity, such as gingivitis or periodontitis, without side effects in humans or animals, and thus can be used as a pharmaceutical composition and food composition for the prevention or treatment of gingivitis, periodontitis, or the like and can be used in an animal feed composition or a method for treating inflammatory diseases of soft tissues in the oral cavity of animals.
Patent KR-20220166050-A (KR)
Title: Printed circuit board assembly and printed circuit board processing apparatus
Inventor: SONG EUN YEONG
IPC: H05K13/00
Filed: 2021-06-09
Abstract: According to the present invention, a printed circuit board assembly capable of preventing reverse insertion of a printed circuit board and a printed circuit board processing device including the same are presented. The printed circuit board assembly comprises: a plurality of guide bars spaced apart from each other in one direction and extending in the other direction; a plurality of printed circuit boards disposed between the plurality of guide bars, extending in one direction, arranged in the other direction, and connected to the plurality of guide bars; and a plurality of jig holes formed to penetrate a plurality of positions spaced apart in different directions along each of the plurality of guide bars. In addition, a penetration shape of a predetermined reference jig hole among the plurality of jig holes has a different shape from penetration shapes of the remaining jig holes. Accordingly, the printed circuit board assembly can be prevented from being seated on a jig portion in an inverted state.
Patent KR-20220051790-A (KR)
Inventor: JOO SUNG HOON
IPC: H01L27/32
Filed: 2021-06-11
Abstract: The present invention relates to a polycyclic compound capable of being adopted to various organic layers provided in an organic light emitting device, and a high efficient organic light emitting device with drastically improved light emitting efficiency by including the same. An organic light emitting compound of the present invention is represented by chemical formula A-1 or A-2.
Patent KR-20220167944-A (KR)
Title: Use of TRAP-1 inhibitor for treating eye diseases
Inventor: KANG BYOUNG HEON
IPC: A61K31/662
Filed: 2021-06-15
Abstract: The present specification provides a use of a compound that inhibits TRAP1 or a pharmaceutically acceptable salt thereof for the treatment of ophthalmic diseases. Specifically, the present specification provides a composition for treating ophthalmic diseases comprising a compound that inhibits TRAP1 or a pharmaceutically acceptable salt thereof, and uses thereof.
Patent KR-20220168262-A (KR)
Title: Filter for cutting fluid
Inventor: CHA JIN WOO
IPC: B23Q11/00
Filed: 2021-06-16
Abstract: The present invention relates to a cutting oil filter which comprises: a housing which is a length member with a closed lower portion, an opened upper portion, and a space unit formed therein, and has an inlet formed at the outer circumference of the lower end to receive cutting oil introduced thereinto, and an outlet formed at the outer circumference at the upper end to discharge cutting oil therefrom; a shaft which is vertically inserted into the housing; a base member which is mounted on the lower end of the shaft; at least one magnetic which is fit-inserted into the outer circumference of the shaft; a nut member which is coupled to the upper end of the shaft and can adjust the height after being screw-coupled to the shaft; a spring which is mounted on the outer circumference of the shaft, and of which an upper end is supported with the nut member; a fixing member which is fastened to the lower end of the spring while fixedly pressurizing the magnetic by the elastic force of the spring; and a cap which is attached to and detached from the upper end of the housing. Therefore, cutting chip can be easily removed.
Patent KR-20220170474-A (KR)
Title: Manufacturing Method of organic-inorganic hybrid particles with High heat resistance
Inventor: KIM TAE KYOUNG
IPC: C08F8/42
Filed: 2021-06-23
Abstract: The present invention relates to a method for producing organic-inorganic hybrid cross-linked particles and organic-inorganic hybrid cross-linked particles. According to the present invention, the method for producing organic-inorganic hybrid cross-linked particles can have a simple process and make mass production efficiently possible since non-emulsification or multi-step non-emulsion polymerization is used, and can produce cross-linked particles with monodisperse and high degree of cross-linking since an acrylic monomer with a polar group and a metal cross-linking agent. In addition, the cross-linked particles have excellent solvent stability even when added to a solvent since the cross-linked particles have a small time-variant change in viscosity. It is possible to produce high heat-resistant organic-inorganic hybrid cross-linked particles of various average particle sizes through the production method of the present invention, and the high heat-resistant organic-inorganic hybrid cross-linked particles produced thereby can be applied to various industrial fields, including a filler for light diffusion films for LCDs, an irregularity forming agent for anti-fingerprint (AG) films, an anti-blocking agent, a conductive ball, paint, ink, and cosmetics.
Patent KR-20230001275-A (KR)
Inventor: DONG KEUN KIM
IPC: G11C13/00
Filed: 2021-06-28
Abstract: The present invention relates to a variable resistance memory device. In accordance with the present embodiment, the variable resistance memory device includes: a bank layer located in an upper part of a semiconductor substrate, and comprising a plurality of mats including a plurality of stacked memory cells; and a control circuit layer located between the semiconductor substrate and the bank layer, and including a plurality of control circuit areas partitioned in a shape corresponding to the plurality of mats. The plurality of stacked memory cells includes a plurality of stacked word lines, and a plurality of stacked bit lines cross-arranged between the plurality of stacked word lines. A word line selection unit formed to control the plurality of stacked word lines is placed in some of the plurality of control circuit areas, and a bit line selection part formed to control the plurality of bit lines can be placed in the rest thereof. A control circuit area in which the word line selection unit is placed and a control circuit area in which the bit line selection unit is placed can be repetitively arranged by turns with each other.
Patent KR-20230001780-A (KR)
Title: Cosmetic composition comprising nanking cherry extract and soluble collagen
Inventor: KYUNG SEO YEON
IPC: A61K8/65
Filed: 2021-06-29
Abstract: The present invention relates to a cosmetic composition. The composition comprises a Prunus tomentosa fruit extract and water-soluble collagen as active ingredients, and thus can be usefully used in the prevention, alleviation or treatment of skin-related conditions. The Prunus tomentosa fruit extract and the water-soluble collagen are mixed in a weight ratio of 1 : 0.1 to 10.
Patent KR-20230007750-A (KR)
Title: Electromagnetic field-based non-destructive tomography testing apparatus of permittivity and internal thermal change in electrolyte of the lithium ion battery of energy storage system and insulation fluid of power transformer
Inventor: KAHNG SUNG TEK
IPC: H01F27/12
Filed: 2021-07-06
Abstract: An objective of the present invention is to increase the accuracy of complex permittivity. According to one embodiment of the present invention, an RF-based nondestructive tomography inspection device for permittivity and internal temperature changes of a lithium-ion battery electrolyte for an energy storage system and transformer insulating oil comprises: a cylinder lowered through the upper surface of a case which is a nondestructive inspection target for the permittivity of internal fluid; a high frequency (HF), a very high frequency (VHF), and an ultra-high frequency (UHF) band meta material transmission antenna arranged in the cylinder, and receiving a reflection wave reflected by the fluid in the case; a plurality of HF, VHF, and UHF band meta material reception antennas receiving an electromagnetic transmission wave penetrating the case and the fluid in the case, and arranged on the outer surface of the case or separated from the outer surface to be arranged; a signal generator to provide a signal for the transmission antennas; and a permittivity estimator to estimate the permittivity of the fluid in the case based on the reflection wave and signals received from the plurality of reception antennas.
Patent KR-20230013900-A (KR)
Inventor: KIM DONG HWAN
IPC: G06N20/00
Filed: 2021-07-20
Abstract: The present invention relates to a distributed product verification server. The server comprises a communication interface and a processor operably connected to the communication interface, wherein the processor is configured to obtain a first image of a genuine product for at least partial area, obtain a second image of a product for at least the same partial area that can be confirmed in the first image, and calculate whether a similarity value of two product images taken in the same area is greater than or equal to a reference value or input the first and second images into a product verification model trained to predict whether the two product images are the same product so as to output a prediction result whether the product is the same as the genuine product. Accordingly, the server can quickly and accurately verify whether a distributed product is a genuine product.
Patent KR-20230014183-A (KR)
Title: smart umbrella
Inventor: KIM DAN
IPC: A45B3/02
Filed: 2021-07-21
Abstract: In a smart umbrella according to an embodiment of the present invention, it is possible to know the outside weather conveniently and easily. Provided is a figure accompanying the abstract of the following smart umbrella. In the smart umbrella according to a practical example of the present invention, the smart umbrella includes a handle including an LED. The present invention is to provide the smart umbrella which interworks with a mobile terminal to check the weather forecast in real-time, and thus can function as a purification function and an auxiliary battery.
Patent KR-20230016070-A (KR)
Title: Method for analyzing image for sensing moving ball and sensing device using the same
Inventor: CHANG SOO HO
IPC: G06T7/70
Filed: 2021-07-22
Abstract: The present invention provides a method for analyzing an image for sensing a moving ball and a sensing device using the same. For analysis of images for sensing a moving ball in sports using a ball, the method does not analyze the entire image and sets an area to be analyzed, which is part of the entire image, and within the set area to be analyzed, detects a ball and calculates a physical amount of the movement of the ball. In a way of setting the area to be analyzed to include a location where the ball is about to appear on an image to be analyzed next based on a location of the ball detected on an image to be analyzed currently, the method conducts image analysis by applying the area to be analyzed, which is set shortly before, to a current image for each image obtained. Accordingly, the method greatly improves speeds of image processing.
Patent KR-20220021868-A (KR)
Inventor: LEE JAE SUK
IPC: B29L31/48
Filed: 2021-08-03
Abstract: Disclosed is a 3D printing-based facial shape mask. The facial shape mask according to the present invention comprises: a mask body which corresponds to the shape of the lower part of the face of a wearer, and is configured such that the shape of the lower part of the face of the wearer is displayed on the outer surface thereof; at least one filter portion mounted on at least one side of the mask body; and ear loops for fixing the mask body to ears of the wearer. The mask body is generated by 3D printing on the basis of a 3D mask model corresponding to the shape of the lower part of the face, which includes the lower part of the nose and the mouth of the wearer, and at least one filter portion is mounted at a position corresponding to at least one among the lower part of the nose and the mouth. Therefore, a wearer can wear the mask without a need to worry a sense of heterogeneity in appearance.
Patent KR-20220019628-A (KR)
Inventor: KWON MAN SOO
IPC: B01D50/00
Filed: 2021-08-04
Abstract: The present invention relates to a wet cleaning tower with a dewatering device for solid materials, which prevents clogging of a filter of the wet cleaning tower due to the accumulation of the solid materials generated in a neutralization treatment process for the disposal of waste acid used in a production process of semiconductor processing gas raw materials, can effectively dehydrate water contained in the solid materials, and can minimize water consumption by recirculating the water dehydrated from the solid materials inside the wet cleaning tower.
Patent KR-20230021511-A (KR)
Title: Synchronization device providing synchronization signal detection in QKD System
Inventor: JUNG HYUN DO
IPC: H04B10/70
Filed: 2021-08-05
Abstract: The present invention relates to a synchronization device which provides synchronization signal detection in a quantum cryptography key distribution system, more specifically, to a synchronization device which provides improved synchronization signal detection using an optical amplifier to extend the transmission distance. To this end, the synchronization device which provides synchronization signal detection in a quantum cryptography key distribution system comprises: an optical power distributor which distributes the optical signal transmitted from a transmission module into a first optical signal and a second optical signal at a distribution ratio; an optical signal monitor which calculates a gain of the second optical signal by monitoring the power value of the first optical signal distributed by the optical power distributor; an optical amplifier which amplifies the received second optical signal with an amplification ratio corresponding to the gain calculated by the optical signal monitor; an optical signal detector which converts an amplified optical signal amplified by the optical amplifier into an electrical signal; and a comparator which compares the electrical signal converted by the optical signal detector with a threshold voltage and outputs a synchronization signal excluding noise included in the electrical signal.
Patent KR-20230030674-A (KR)
Title: 통기성 방수 비닐 위생장갑
Inventor: CHOI SEUNG WON
IPC: A41D31/12
Filed: 2021-08-10
Abstract: 본 발명은 투습방수성 필름용 조성물 및 이를 이용하여 제조된 투습방수성 비닐장갑에 관한 것이다. 
본 발명의 투습방수성 비닐장갑은 투습방수 기능을 가진 단일체 고분자 필름 원료를 이용하여 착용감이 우수하고, 세균 및 박테리아를 차단할 수 있다. 또한, 본 발명의 투습방수성 비닐장갑은 내열성 및 내구성이 뛰어나 제품의 사용 수명을 향상시킬 수 있다.
Patent KR-20230029082-A (KR)
Inventor: KANG BO KYOUNG
IPC: A61K8/25
Filed: 2021-08-23
Abstract: 본 발명은 고함량의 펄을 포함하고 점도가 5,000 cps 이하인 저점도 가용화 화장료 조성물에 관한 것으로서, 펄은 화장료 조성물 총 중량 대비 1 내지 10 중량%로 포함된다. 본 발명에 따른 화장료 조성물은 제형의 투명성 및 경시 안정성이 우수하며, 고함량의 펄 성분을 함유하여 펄감 및 광택성이 우수하면서도 저점도 가용화 제형에 따른 산뜻한 사용감을 구현할 수 있다.
Patent KR-20230032194-A (KR)
Inventor: KIM GI OK
IPC: A61P29/00
Filed: 2021-08-30
Abstract: 본 발명은 멜로시라( melosila nummuloides ) 추출물을 유효성분으로 함유하는 항염증 조성물에 관한 발명으로, 더욱 상세하게는 제주 용암 해수와 함께 취수되는 부착성 규조류로부터 추출되어 항염증 효과를 가지는 멜로시라 추출물에 관한 발명으로, 멜로시라 추출물을 유효성분으로 함유하는 본 발명에 의한 조성물은 의료분야, 미용분야 등 다양한 산업분야에서 활용이 가능하다.
Patent KR-20230032630-A (KR)
Title: 폐타이어용 피할 장치
Inventor: YOO JUNSUNG
IPC: B26D3/28
Filed: 2021-08-31
Abstract: 본 발명은, 폐타이어용 피할 장치는, 폐타이어를 회전 구동하는 회전 유닛; 리 정해진 제1 기준점에 도달된 폐타이어의 외측 둘레면을 상기 폐타이어의 원주 방향을 따라 절단하여, 제1 커팅 라인을 상기 폐타이어의 외측 둘레면에 상기 원주 방향을 따라 형성하는 제1 커팅 유닛; 미리 정해진 제2 기준점에 도달된 폐타이어의 외측 둘레면을 상기 폐타이어의 폭 방향을 따라 절단하여, 제2 커팅 라인을 상기 폐타이어의 외측 둘레면에 상기 폭 방향을 따라 형성하는 제2 커팅 유닛; 및 기 제2 커팅 라인을 기점으로, 상기 폐타이어를 상기 제1 커팅 라인을 따라 미리 정해진 기준 두께만큼 피할하는 피할 유닛을 포함한다.
Patent KR-20230039123-A (KR)
Title: 열폭주 전이 방지 성능이 향상된 배터리 모듈
Inventor: OK SEUNG MIN
IPC: H01M50/211
Filed: 2021-09-13
Abstract: 본 발명에 따른 배터리 모듈은 복수의 배터리 셀들을 구비하는 셀 어셈블리; 상기 셀 어셈블리를 수용하되, 상기 셀 어셈블리의 측면부와 이격된 사이드 플레이트를 구비한 모듈 케이스; 및 상기 셀 어셈블리의 측면부와 상기 사이드 플레이트 사이에 배치되고 내화성 재질로 마련된 방화벽 부재;를 포함하며, 상기 방화벽 부재는, 상기 배터리 셀에 발생한 벤팅 가스가 이동할 수 있는 공간이 구비되도록 상기 셀 어셈블리의 측면부에서 상기 사이드 플레이트 방향으로 소정 거리 이격되고, 상기 셀 어셈블리의 측면부에 대향하는 일면에 돌출된 돌기부를 구비할 수 있다.