baber/WOPTO huggingface dataset:
Patent KR-20220025574-A (KR)
Title: Poultry productivity improvement system through artificial intelligence optimal environment control
Inventor: KIM HO CHOL
IPC: G16Y20/10
Filed: 2020-08-24
Abstract: The present invention relates to a poultry productivity improvement system through artificial intelligence (AI) optimal environment control to maximize productivity. According to the present invention, the poultry productivity improvement system comprises: an Internet of things (IoT) scale measuring the weight of poultry and collecting internal air environmental data; an external air sensor unit measuring external environment data; a feed amount measurement unit measuring a feed amount; a water supply amount measurement unit measuring a water supply amount; an automatic control device controlling poultry farm equipment; and a control server receiving weight data, environmental data (internal air environmental data and external environment data), the feeding amount, the water supply amount, and control history data from the automatic control device, extracting the average weight and growth rate of poultry, and generating optimal environmental control information through an AI environmental control model learned from big data to transmit the generated information to the automatic control device.
Patent KR-20220026874-A (KR)
Title: Optical system and camera module for comprising the same
Inventor: SHIM HYUNG ROK
IPC: G02B15/14
Filed: 2020-08-26
Abstract: In accordance with an embodiment of the present invention, a zoom optical system includes a first lens group, a second lens group and a third lens group, sequentially arranged from an object toward an image. The second and third lens groups are movable, and an effective focal length (EFL) at a wide angle is defined by the following mathematical equation. Here, the EFL wide angle means an effective focal length of the zoom optical system at a wide angle, and HimageD means a value half a diagonal length of an image sensor pixel area. Therefore, the present invention is capable of maintaining high resolution even at high magnification.
Patent KR-20220027503-A (KR)
Title: Cold micro plasma ozone generator
Inventor: KIM MIN HWAN
IPC: H05H1/24
Filed: 2020-08-27
Abstract: The present invention relates to a low-temperature microplasma ozone generator, wherein external air is inhaled and reaction between the inhaled air and plasma is induced to generate ozone. The low-temperature microplasma ozone generator comprises: a main body having an accommodation space formed therein; an ozone generation module installed in the accommodation space inside the main body to generate ozone; an external air supply line installed to be connected from the outside of the main body to the ozone generation module and supplying air outside the main body into the ozone generation module; an ozone discharge line installed to extend from the inside of the ozone generation module to the outside of the main body and discharging ozone, which has been generated by the ozone generation module, out of the main body; and a cooling fan installed at one side of the main body to supply air outside the main body to the exterior surface of the ozone generation module.
Patent KR-20220028799-A (KR)
Inventor: PARK TAE MUN
IPC: B60J1/10
Filed: 2020-08-31
Abstract: The present invention relates to a vehicle air guard, wherein a body (100) is formed as a plate shape having a constant length, and an upper surface (120) is formed to be inclined upwards from a front side toward a rear side of a vehicle and is installed in a front side of a window. When the vehicle is driven, the vehicle air guard induces air to flow in a direction away from the vehicle to reduce wind noise.
Patent KR-20220029850-A (KR)
Inventor: LIM SE RA
IPC: A61B5/11
Filed: 2020-08-31
Abstract: The present invention relates to a method and apparatus for supporting the learning concentration of a user. Specifically, the present invention relates to a method and apparatus for obtaining and analyzing biometric information while a user is watching learning content, outputting a ventilation sequence when the concentration and immersion of the user are low, and adaptively adjusting the intensity of the ventilation sequence and an output element type according to a change in the concentration of the user.
Patent KR-20220029114-A (KR)
Title: Polyurethane composition
Inventor: LEE
IPC: C08G18/10
Filed: 2020-09-01
Abstract: The present invention relates to a polyurethane composition which is a composition comprising: a urethane-based prepolymer; a first adhesion promoter; and a second adhesion promoter, wherein the first adhesion promoter is a resin obtained by making a silane-based compound react with an isocyanate group-containing burette-based compound and the second adhesion promoter is a resin obtained by making the silane-based compound react with an isocyanate group-containing thiophosphate-based compound.
Patent KR-20220032331-A (KR)
Title: Foam compositions and use thereof
Inventor: JEONG JEONG YON
IPC: C08L23/08
Filed: 2020-09-07
Abstract: The present invention relates to a composition for a foam and uses thereof, and more specifically, to a composition for a foam which comprises a low-density olefin-based polymer in which a high crystalline region is introduced so that high mechanical rigidity is exhibited and to a foam with increased crosslinking efficiency and excellent burst tear strength properties by application.
Patent KR-20220033844-A (KR)
Inventor: KANG HYUN GOO
IPC: C08K5/29
Filed: 2020-09-10
Abstract: The present invention provides an adhesive composition having reduced transfer of an antistatic agent to an adherent and a surface protective film. The adhesive composition includes an urethane resin, an isocyanate-based hardener, (meth)acrylate copolymer, and an antistatic agent.
Patent KR-20220036380-A (KR)
Title: Well-Gas Proceeding System and Eco-Offshore Vessel Having the Same
Inventor: SON SU JEONG
IPC: F02M21/02
Filed: 2020-09-14
Abstract: The present invention relates to a well gas treatment system for treating well gas discharged from a gas well without burning the same in a flare, and an eco-friendly offshore structure including the same. The well gas treatment system according to the present invention comprises: a fuel tank for storing liquefied gas fuel; an engine using regasification gas obtained by vaporizing the liquefied gas stored in the fuel tank as fuel; a compressor for compressing boil-off gas generated in the fuel tank and supplying the same as fuel for the engine; and a well gas supply line for joining well gas recovered from a subsea well with a flow of the boil-off gas that is supplied to the compressor, thereby supplying the well gas to the engine as fuel.
Patent KR-20210036271-A (KR)
Title: Substrate processing apparatus and method of manufacturing semiconductor device
Inventor: ISHIMARU NOBUO
IPC: H01J37/32
Filed: 2020-09-18
Abstract: Provided is a substrate processing apparatus capable of reducing damage to a reaction tube or a substrate and stably generating plasma when processing a substrate using plasma. The present invention comprises: a buffer chamber in which gas before being supplied to the substrate flows; a pair of discharge electrodes extending substantially in parallel within the buffer chamber; and a pair of cladding tubes of an insulating material respectively coated on at least one pair of discharge electrodes so that the pair of discharge electrodes are not exposed to gas, wherein at least one of a pair of discharge electrodes is provided with a metal cap having substantially the same outer diameter as the discharge electrode and having a rounded tip at an end different from that to which power is supplied.
Patent KR-20220043704-A (KR)
Inventor: YOON SUNGMIN
IPC: H01L29/786
Filed: 2020-09-29
Abstract: An object of the present invention is to provide a flexible oxide semiconductor thin film transistor device capable of realizing a thin film transistor device having excellent electrical and mechanical performance, and a method for manufacturing the same. One embodiment provides a thin film transistor comprising: a flexible substrate; an oxide semiconductor thin film formed on the flexible substrate and including a channel region and a conductive region; a gate insulating film formed on the channel region of the oxide semiconductor thin film; a gate electrode formed on a gate insulating layer; an organic interlayer insulating layer formed to cover the gate electrode and the oxide semiconductor thin film; and source/drain electrode formed on the organic interlayer insulating layer and electrically connected to the conductive region of the oxide semiconductor thin film.
Patent KR-20220049985-A (KR)
Inventor: LEE JE HYUNG
IPC: A47B46/00
Filed: 2020-10-15
Abstract: The present invention discloses a worktable assembly that can be installed in a processing apparatus to provide convenience in use. According to the present invention, the worktable assembly installed in a folded or unfolded state on an installation panel of a processing device may comprise: a mounting plate mounted to the mounting panel; a plurality of brackets disposed at a predetermined distance from the mounting plate and installed to be foldable at a predetermined angle; and a table member connected to the plurality of brackets to form a folded state or an unfolded state according to the folding of the brackets.
Patent KR-20220052742-A (KR)
Inventor: HAN YOO HAN
IPC: C07C57/04
Filed: 2020-10-21
Abstract: The present invention provides a method for preparing acrylic acid through lactic acid dehydration, and more specifically, to a method for preparing a catalyst with high activity and stability, and a reaction method for applying the same. Provided is a commercially effective technology capable of efficiently preparing acrylic acid by maintaining the lactic acid dehydration activity and stability for a long time by applying the catalyst and reaction method of the present application. Specifically, carbonic acid [CO_3^2] anions are further added during the preparation of Ca-PO_4-based catalysts as catalysts for lactic acid dehydration, so as to prepare a Ca-PO_4 catalyst and applying the same to lactic acid dehydration, thereby presenting an acrylic acid preparing technology which secures excellent acrylic acid yield and catalyst stability.
Patent KR-20220058209-A (KR)
Inventor: CHO HYUNG JU
IPC: G01C21/34
Filed: 2020-10-30
Abstract: Disclosed is a processing method of a k-farthest neighbor inquiries group to select k objects, which are positioned in the farthest point from the object included in a first data set Q on a road network, which is the first data set Q in a second data set P, in the object included in the second data set P. The processing method of the k-farthest neighbor inquiries group is to efficiently process a k-farthest neighbor inquiries group executed on the road network. The processing method of the k-farthest neighbor inquiries group includes: a step of defining second data objects included in the second data set P as a set of second data segments; a step of calculating a maximum distance and a minimum distance between the first data object included in the first data set Q and the second data segments; a step of aligning the second data segments in order of greatest distance between the first data object and the second segments; and a step of searching k objects which are farthest from the first data object by radiating a distance with the second data object included in the second data segments in the aligned order.
Patent KR-20220063030-A (KR)
Title: Composition for preventing or treating benign prostatic hyperplasia comprising extracts of Panax ginseng, Glycyrrhiza uralensis and Paeonia lactiflora
Inventor: UM JAE YOUNG
IPC: A61P13/08
Filed: 2020-11-09
Abstract: The present invention relates to a pharmaceutical composition and a food composition for preventing, alleviating, or treating benign prostatic hyperplasia, the composition comprising Panax ginseng, Glycyrrhiza uralensis, and Paeonia lactiflora extracts as active ingredients. The mixed extract, single extracts from Panax ginseng, Glycyrrhiza uralensis, and Paeonia lactiflora of the present invention, and mixed extracts therefrom, have an excellent effect of inhibiting the expression of 5 alpha-reductase and inhibiting benign prostatic hyperplasia, and alleviates the side effects of finasteride, which is a conventionally used agent for treating benign prostatic hyperplasia, so as not to affect sperm count, thereby exhibiting an effective therapeutic effect as an agent for treating benign prostatic hyperplasia, and thus can be useful in the relevant industry.
Patent KR-20220064011-A (KR)
Title: Composition for prevention and treatment of osteoporosis containing extracts of Jeoktanshim group of Hibiscus syriacus as an active ingredient
Inventor: SIK WON CHOI
IPC: A23L33/105
Filed: 2020-11-11
Abstract: The present invention relates to a composition for preventing and treating osteoporosis which contains an extract of a red single-core type of Hibiscus syriacus as an active ingredient, and more specifically, to a pharmaceutical composition for preventing and treating osteoporosis or a health food composition for preventing and ameliorating osteoporosis, which contains an extract of Nanpa dangnyeonji, which is a red single-core type of Hibiscus syriacus, as an active ingredient. According to the present invention, the extract of Nanpa dangnyeonji, which is the red single-core type of Hibiscus syriacus, strongly inhibits the differentiation of osteoclasts and inhibits the activity of TRAP, which is a molecular marker of the differentiation of osteoclasts, but does not show cytotoxicity in macrophages, which are progenitor cells involved in the differentiation of osteoclasts, and thus can be useful as an active ingredient having an excellent effect of preventing and treating osteoporosis.
Patent KR-20220020180-A (KR)
Inventor: HONG BYUNG JOO
IPC: G06F3/041
Filed: 2020-11-11
Abstract: According to an embodiment of the present invention, a touch sensing device includes: a first signal conversion circuit configured to convert a first sensing signal from a first sensor unit into a first digital detection signal, the first detection signal being a digital signal; a signal operation circuit configured to operate the first detection signal and a high-frequency signal based on the first detection signal, to generate an operation output signal; and a touch detector configured to determine whether a touch manipulation has occurred, based on the operation output signal, to generate a touch detection signal having determination result information. Therefore, in the touch sensing device, a plurality of touch manipulations can be sensed regardless of speed.
Patent KR-20220067140-A (KR)
Title: Heating cushion and method for manufacture of Heating cushion
Inventor: HAN HYUNG SUB
IPC: A47C27/00
Filed: 2020-11-17
Abstract: The present invention relates to a thermal cushion, in which generated heat is quickly diffused throughout a cushion and the generated heat can be maintained for a long time, and a thermal cushion manufacturing method. The thermal cushion of the present invention comprises: a first cushion unit; a second cushion unit coupled to the upper surface of the first cushion unit; a heating unit formed between the first cushion unit and the second cushion unit and generating the heat, and configured to accumulate the generated heat; a plurality of junction units formed at predetermined intervals between the first cushion unit and the second cushion unit; and a power supplying unit for supplying a power to the heating unit and controlling a heating temperature of the heating unit.
Patent KR-20220067302-A (KR)
Title: Method of preparing coherent oxide dispersion strengthened high-entropy alloys and coherent oxide dispersion strengthened high-entropy alloys
Inventor: RYU HO JIN
IPC: C22C30/00
Filed: 2020-11-17
Abstract: The present invention relates to a method for preparing an oxide dispersion strengthened high-entropy alloy and an oxide dispersion strengthened high-entropy alloy and, more specifically, to a method for preparing a coherently interfaced oxide dispersion strengthened high-entropy alloy and a coherently interfaced oxide dispersion strengthened high-entropy alloy, wherein the method comprises the steps of: forming alloy powder by melting and mixing four or more kinds of base element powder and a raw material for oxide formation; mechanically alloying the alloy powder; and sintering the mechanically alloyed powder at high temperature, wherein the raw material for oxide formation is M-A alloy powder, M is at least one of the base elements, and A is an element for oxide formation. The present invention can improve mechanical properties.
Patent KR-20220069535-A (KR)
Title: Massage device and apparatus for controlling massage device
Inventor: YU CHANG WOO
IPC: A61H39/00
Filed: 2020-11-20
Abstract: Disclosed are a massage device and a device for controlling the massage device. As the massage device implemented to provide a pressure to a specific part of the body, the massage device according to one embodiment of the present disclosure may comprise: a main part formed in tongs-shape and operated so that a left frame and a right frame are tightened in an approaching direction and widened in a direction moving away based on a central shaft; a fixing part provided on the central shaft to fix the main part; a contact part provided at both ends of the left frame and the right frame to be in contact with the body; and a microcurrent part providing a microcurrent to flow to the contact part. Therefore, the present invention is capable of improving a satisfaction of a user.
Patent KR-20220070904-A (KR)
Inventor: YEOM YONG MI
IPC: G16H20/70
Filed: 2020-11-23
Abstract: A psychology consultation method according to the present is a psychology consultation method of a server which is connectable to a plurality of subscriber terminals by means of a network. The psychology consultation method comprises the steps of: receiving member information from a subscriber terminal; providing a plurality of exemplary tests for the subscriber terminal; receiving results of the exemplary tests from the subscriber terminal; analyzing types of examples on the basis of the received results; extracting a plurality of tendencies on the basis of the analyzed types of the examples; classifying a path reaching each of the extracted tendencies into a plurality of levels; generating a report by designing psychology with a behavior required for each of the plurality of levels; and transmitting the generated report to the subscriber terminal. Therefore, a realistic design for each level with respect to the selected psychology is provided, thereby providing a practical guide which can be realistically applied by a consultant.
Patent KR-20220073080-A (KR)
Inventor: PARK CHANG HYUN
IPC: H02K1/28
Filed: 2020-11-26
Abstract: 본 발명은 샤프트; 상기 샤프트에 결합된 로터; 상기 로터와 대응되게 배치되는 스테이터; 상기 샤프트의 일측에 배치되는 홀더; 및 상기 홀더에 배치되는 마그넷을 포함하고, 상기 마그넷은 상기 샤프트를 향하여 배치되는 제1 면 및 상기 제1 면에 반대면인 제2 면을 포함하고, 상기 홀더는 상기 제2 면의 가장자리의 적어도 일부와 접촉되는 모터를 제공한다.
Patent KR-20220073134-A (KR)
Inventor: PARK SANG HUN
IPC: H01F7/17
Filed: 2020-11-26
Abstract: 본 발명은 마그네틱 리프트 장치에 관한 것으로서, 대상물에 자기력을 제공하는 하나 이상의 영구자석; 둘 이상의 작용면을 구비하며, 상기 영구자석의 일 극과 접촉되는 제1 폴피스; 둘 이상의 작용면을 구비하며, 상기 영구자석의 타 극과 접촉되는 제2 폴피스; 상기 제1 폴피스의 일 작용면과 상기 제2 폴피스의 일 작용면 사이에 배치되어 제1 배치 상태와 제2 배치 상태 사이를 회전하며, 상기 회전을 통해 자기 흐름을 변경하는 전동 회전자를 포함한다.
Patent KR-20220076048-A (KR)
Title: 전자 장치 및 전자 장치의 제어 방법
Inventor: JU JAE YONG
IPC: G06T7/70
Filed: 2020-11-30
Abstract: 전자 장치 및 전자 장치의 제어 방법이 개시된다. 본 개시에 따른 전자 장치는 제1 카메라 및 제2 카메라를 포함하며, 전자 장치의 제어 방법은 제1 구간에 제1 카메라 및 제2 카메라 각각을 통해 한 쌍의 제1 이미지 프레임이 획득되면, 한 쌍의 제1 이미지 프레임 각각에 포함된 제1 타겟 오브젝트에 대한 한 쌍의 제1 이미지 데이터를 포즈 측정 모듈에 입력하여, 제1 구간의 제1 타겟 오브젝트에 대한 제1 포즈 정보를 획득하는 단계, 제1 구간 이후의 제2 구간에 제1 카메라 및 제2 카메라 각각을 통해 한 쌍의 제2 이미지 프레임이 획득되면, 제1 포즈 정보를 포즈 트래킹 모듈에 입력하여, 제2 구간의 제1 타겟 오브젝트에 대한 제2 포즈 정보를 획득하는 단계 및 제2 포즈 정보가 획득되는 동안, 한 쌍의 제2 이미지 프레임 각각에 포함된 제2 타겟 오브젝트에 대한 한 쌍의 제2 이미지 데이터를 포즈 측정 모듈에 입력하여, 제2 구간의 제2 타겟 오브젝트에 대한 제3 포즈 정보를 획득하는 단계를 포함한다.
Patent KR-20220076058-A (KR)
Title: 배터리 팩 전극리드 용접 패턴
Inventor: OH MI REU
IPC: B23K11/11
Filed: 2020-11-30
Abstract: 본 발명은 배터리 팩 전극리드 용접 패턴에 관한 것으로서 보다 상세하게는, 전극리드 매수가 증가하더라도 모재간 접합력 향상 및 각 전극리드의 균일한 용접품질이 보장되는 배터리 팩 전극리드 용접 패턴에 관한 것으로서, 배터리 팩 전극리드 용접 강도 향상을 위한 배터리 팩 전극리드 용접 패턴에 있어서, 버스바(100); 상기 버스바(100)에 연결되는 전극리드부(200); 상기 버스바(100) 및 상기 전극리드부(200)를 서로 용접하는 복수의 타원형 용접부(300); 를 포함하되, 상기 타원형 용접부(300)는 횡방향으로 길고 종방향으로는 짧게 형성된 타원형으로 형성되는 것을 특징으로 하는 배터리 팩 전극리드 용접 패턴을 제공하여, 전극리드가 2매 이상 겹쳐지는 다매 용접 구조가 적용되어 전극리드 매수가 증가하더라도 모재간 접합력 향상 및 각 전극리드의 균일한 용접품질이 향상되는 강점이 발휘된다.
Patent KR-20220080323-A (KR)
Title: 전선이음 커넥터용 터미널 제조방법
Inventor: LEE YOUNG HWAN
IPC: H01R43/04
Filed: 2020-12-07
Abstract: 본 발명은 전선이음 커넥터용 터미널 제조방법에 관한 것으로서, 편평한 원판(5)을 커팅하여 동일 두께를 갖는 단자연결부초판(7)과 브리지초판(8) 및 블레이드형성부(9a)를 갖는 커터초판(9)의 외형을 형성하는 제1단계; 상기 블레이드형성부를 사면 절삭하여 일단부로 갈수록 두께가 얇아지면서 최단부에 칼날 구조를 갖는 커팅블레이드(13a1,13b1)를 형성하는 제2단계; 상기 단자연결부초판을 하향 압착하여 상기 브리지초판과 단자연결부초판 사이에 제1경계부(14)가 형성되도록 하면서 상기 브리지초판과 커터초판보다 두께가 얇게 된 단자연결부(11)를 완성시키는 제3단계; 및 상기 브리지초판에 대해 상기 커터초판을 상향 직립시켜 사이에 제2경계부(15)를 두고 브리지(12) 및 커터(13)를 완성시키는 제4단계;를 포함한다. 따라서, 원판에서 단자연결부와 브리지 및 커터 일체형 구조를 갖는 터미널을 절단한 후 단자연결부만 압착하여 원래 규격대로 얇게 형성하고 커터 부분은 전선과의 접속 면적이 커질 수 있도록 두꺼운 상태를 유지할 수 있게 함으로써, 기존에 커터부재를 따로 제작하여 접착시키는 추가 작업이 필요없게 됨은 물론 간단한 공정 절차를 통해 그 제작도 간편하고 신속하게 되면서 이에 따른 비용절감은 물론 작업성 개선 및 제작능률 향상 등을 도모할 수 있게 되는 등의 효과를 얻을 수 있다.
Patent KR-20220081392-A (KR)
Inventor: JEONG KEUN HUI
IPC: B60W40/02
Filed: 2020-12-07
Abstract: 자율주행차량의 주행 경고 장치 및 방법이 개시된다. 본 발명의 자율주행차량의 주행 경고 장치는 주행환경을 감지하는 감지부; 감지부의 감지 정보를 분석하여 차량이 현재 자율주행차량이 주행 중인 차로로 차로 변경을 시도하는지를 판단하는 분석부; 및 분석부의 판단 결과에 따라 차량에게 자율주행차량이 차로에서 주행 중임을 경고하는 경고부를 포함하는 것을 특징으로 한다.
Patent KR-20220080811-A (KR)
Inventor: JOHN SOON PARK
IPC: G01N15/14
Filed: 2020-12-07
Abstract: 본 발명은 열안정성 평가 장치용 카메라 셔터 유닛을 제공한다. 상기 열안정성 평가 장치용 카메라 셔터 유닛은 본체부의 내부 공간에 배치되며, 증착 재료가 수용되는 공간이 형성된 재료 저장부; 상기 본체부에 설치되며, 상기 재료 저장부를 일정의 가열 온도로 가열시키는 가열부; 상기 재료 저장부의 상부에서 수직한 방향을 따라 승강되되, 상기 재료 저장부의 상단부에 형성된 모니터링 홀을 통해 상기 재료 저장부의 공간으로 진입 가능한 모니터링 부; 및, 상기 모니터링 부의 진입 동작에 따라 상기 모니터링 홀을 개폐하는 셔터부를 포함한다. 또한 본 발명은 상기 열안정성 평가 장치용 카메라 셔터 유닛을 갖는 열안정성 평가 장치도 제공한다.
Patent KR-20220081394-A (KR)
Title: 내부식 코팅용 Ni계 비정질 합금 및 이의 제조방법
Inventor: LIM HYUN KYU
IPC: C22C45/00
Filed: 2020-12-08
Abstract: 본 발명은 Ta 7 내지 11 원자%, Nb 6 내지 23 원자%, Zr 6 내지 23 원자%, Mo 1 내지 5 원자% 및 나머지 Ni과 불가피한 불순물로 이루어진 것을 특징으로 하는 내부식 코팅용 Ni계 비정질 합금 및 제조방법에 관한 것이다.
Patent KR-20220082184-A (KR)
Inventor: HONG SUN WOO
IPC: G01K1/02
Filed: 2020-12-10
Abstract: 본 발명은 스마트 온도제어 다용도 장판에 관한 것으로, 보다 상세하게는 전기에 의해 발열되는 발열수단 및 냉각수단, 상부에 적층되며 인체와 접하게 되는 상부외장재를 포함하여 이루어지는 장판수단과, 사용자의 신체에 직접 접촉하여 신체의 온도를 측정하며, 온도측정센서를 이용하여 실내의 온도를 측정하고, 측정결과를 표시하는 온도감지수단과, 상기 온도감지수단과 연결되고 상기 발열부에 온도센서를 부착시켜 가열 및 냉각되는 온도제어수단을 포함하여 이루어지고, 상기 체온감지수단으로 체온을 측정하고, 이에 따른 체온 및 실내온도를 고려하여 온도제어수단의 온도센서를 통해 발열 및 냉각 온도를 자동으로 제어되는 것을 특징으로 한다. 이에 의하면 다용도장판이 사용자의 체온 및 실내온도에 가장 적합한 온도로 조정하여 사용자의 삶의 질을 향상 시킬 수 있는 효과가 있다.
Patent KR-20210089074-A (KR)
Title: Track toy
Inventor: MURAKAMI SEIJI
IPC: A63H18/02
Filed: 2020-12-14
Abstract: To provide a track toy which varies widely, the track toy (3) comprises: a base member (31); a track member (33) having a road surface part (331) on which a vehicle toy (2) passes, and to be pressed to be a development state in which the road surface part (331) is inclined forward with respect to the base member (31); a lid member (32) to be openably connected to the base member (31) and having locked parts (322); and a lock member including a release projection (342) arranged on the road surface part (331) of the track member (33) in a stored state and lock parts (343) to be locked with the locked parts (322) so as to support the lid member (32) in a closed state. The lid member (32) presses the track member (33) to be a stored state in a closed state. The lock member releases locking between the lock parts (343) and the locked parts (322) when the vehicle toy (2) which has entered the road surface part (331) pushes the release projection (342).
Patent KR-20220085147-A (KR)
Inventor: LEE DONG UK
IPC: G02B1/04
Filed: 2020-12-15
Abstract: 본 출원은 상변이 물질을 전면 도포하여 형성하지 않고 패턴 형태를 가지고 있으므로 색이 탁하지 않고 밝아 심미적으로 우수하며, 우수한 가시광선 투과율을 가지면서 동시에 우수한 열변색 특성을 가지는 필름과 상기 필름을 포함하는 스마트 윈도우를 제공할 수 있다.