baber/WOPTO huggingface dataset:
Patent KR-102047889-B1 (KR)
Title: Manufacturing Method of Powder Coating Materials containing Aluminum Silicate and the Thermal Radiation Application of thereof
Inventor: WEONTAE OH
IPC: C08K3/34
Filed: 2019-03-26
Granted: 2019-11-22
Abstract: The present invention relates to a heat dissipating powder paint using a calcined aluminum silicate. The heat dissipating powder paint manufactured by using two kinds selected from the group consisting of the calcined aluminum silicate, titanium dioxide, alumina, silicon dioxide and calcium carbonate as a thermally conductive filler is manufactured without a carbon material. A heat conduction effect and a heat dissipation effect are excellent, thereby being used in the manufacture of lighting fixtures, electronics housings or parts for electronics, automotive electronics, transformer outer plates or parts, a heat sink, a heat exchanger, and the like, and heat dissipation characteristics of the existing powder paints are improved, thereby preventing the heat accumulation of a heating element.
Patent KR-102139686-B1 (KR)
Inventor: KIM YUNG DUK
IPC: B65D43/02
Filed: 2019-03-26
Granted: 2020-07-30
Abstract: The present invention aims to provide a square strawberry packaging container which is able to be piled up when stored, to be piled up in a stable manner in multiple layers, to remarkably reduce logistics cost, to have an excellent durability, to safely store and transport packaged strawberries, to reduce production cost by injection molding, to be easily reused after being recovered, to contribute to preventing environmental pollution, and to provide the functionality to fix the packaging containers being piled up in multiple layers even without taping them. That is, according to the present invention, the square strawberry packaging container comprises: a square-shaped flange; a square-shaped storage unit placed in the center inside the flange to have a certain height with a broad upper side and a narrow lower side for storing strawberries; a first support unit formed on the left of the storage unit and a first support leg formed on an external side of the first support unit; and a second support leg formed on the right of the storage unit and a second support unit formed on an external side of the second support leg.
Patent KR-102222897-B1 (KR)
IPC: C08L25/10
Filed: 2019-04-04
Granted: 2021-03-04
Abstract: 본 발명의 일 측면은 평균 입경이 1~15㎛인 공액 디엔계 고무에 방향족 비닐 단량체와 비닐 시안 단량체를 포함하는 단량체 혼합물이 공중합된 제1 중합체; 및 스티렌을 포함하는 제2 중합체;를 포함하는, 열가소성 수지 조성물을 제공한다.
Patent KR-102049450-B1 (KR)
Title: Silicon pad attached to bench in railway and bench in railway having the same
Inventor: JANG HONG LAE
IPC: B61D33/00
Filed: 2019-04-08
Granted: 2019-11-28
Abstract: The present invention provides a silicon pad coupled to a bench for a railway vehicle. According to one embodiment of the present invention, the silicon pad coupled to the bench for a railway vehicle includes: a silicon pad front surface on which a passenger seats; a silicon pad back surface coupled to the bench; a plurality of circular fastening part groups positioned on the silicon pad back surface, including a plurality of circular fastening parts spaced apart along a vertical direction of the silicon pad by a predetermined interval, and arranged while having a predetermined interval in a horizontal direction of the silicon pad; one or more rectangular fastening part groups positioned on the interval between the circular fastening part groups and having one or more rectangular fastening parts formed in a long oval shape along the vertical direction of the silicon pad; and a packing part formed along an edge of the silicon pad back surface.
Patent KR-102101295-B1 (KR)
Inventor: LEE JEONG CHEOL
IPC: A47J36/24
Filed: 2019-05-02
Granted: 2020-04-22
Abstract: A cooking apparatus according to technical concept of the present disclosure comprises: a first fuel intake operating based on a first switching signal; a second fuel intake operating based on a second switching signal; and a control part, based on a reference duty ratio, detecting a first reference frequency of the first switching signal to output a set fire power of the first fuel intake, and a second reference frequency of the second switching signal to output a set fire power of the second fuel intake, and when a reference frequency is detected and the first and second fire intakes operate simultaneously, setting an average frequency of the first reference frequency and the second reference frequency as a common frequency of the first switching signal and the second switching signal. The present invention can prevent audible noise from being generated and maintain the set fire power.
Patent KR-102006143-B1 (KR)
Title: Protein shake for weight control manufacturing method
Inventor: LEE GWANG YEOL
IPC: A23L33/17
Filed: 2019-05-08
Granted: 2019-08-01
Abstract: The present invention relates to a method for manufacturing a protein shake for weight control. More specifically, the present invention relates to the method for manufacturing the protein shake in which a fermented brown seaweed powder is mixed with a protein raw material. The present invention is to provide a diet protein supplement food product for weight control which is fermented by using lactobacillus to allow a user to more easily ingest useful ingredients of brown seaweed having various functionalities. In addition, fermented extracts are mixed with protein supplement foods to supplement protein as well as have functionalities such constipation prevention, intestinal regulation, heavy metal discharge, prevention of blood vessel deposition of cholesterol, weight control (diet) and the like.
Patent KR-102048657-B1 (KR)
Title: Composition for surface modification of mulching materials, method for manufacturing mulching materials and mulching materials manufactured by the method
Inventor: YONG JOO SUNG
IPC: C09K17/52
Filed: 2019-05-08
Granted: 2019-11-25
Abstract: The present invention relates to a composition for modifying a surface of a mulching material, a method for manufacturing a mulching material, and a mulching material manufactured thereby, and more particularly, to a composition for modifying a surface of a mulching material which controls excessive salt inhibiting the growth of a plant by being introduced into soil through surface modification of a landscaping material for a park, a green belt, artificial soil, etc., and an organic mulching material such as tree bark, sawdust, chaff, rice straw, leaves, reeds, etc., used for mulching of various farm products, or an inorganic mulching material such as gravel, artificial aggregate, lightweight aggregate, yam yarn, perlite, etc., can control pH of soil, and also can control durability and specific gravity to have a loss prevention function so as to increase a usage period.
Patent KR-102170360-B1 (KR)
Title: Axial force prediction device and axial force prediction method using the same
Inventor: JE HOON OH
IPC: G01L5/24
Filed: 2019-05-17
Granted: 2020-10-27
Abstract: The present invention relates to an axial force prediction apparatus and a method for predicting an axial force using the same. In fastening between a bolt and a nut, provided is the axial force prediction apparatus, comprising: an angle-torque relationship obtaining unit which obtains an angle-torque relationship; a rigidity obtaining unit which obtains rigidity of a fixed object to which the bolt and the nut are fastened; a torque obtaining unit which acquires a fastening torque between the bolt and the nut; and an axial force predicting unit for predicting the axial force of the bolt in consideration of the angle-torque relationship, the rigidity, and the fastening torque. One technical problem to be solved by the present invention is to provide the axial force prediction apparatus for preventing excessive design due to axial force distribution, and the method for predicting the axial force using the same.
Patent KR-102259501-B1 (KR)
IPC: H01L51/56
Filed: 2019-05-28
Granted: 2021-06-02
Abstract: 유기 박막 증착 공정에 사용되는 챔버의 지지 구조로서, 복수의 층을 포함하여 진동이 발생하는 지반 위에 배치되고, 각 복수의 층은, 상기 복수의 층 각각의 응답 변위에 다구치 기법을 적용한 결과를 적용하여 설계되고, 상기 응답 변위는 상기 진동에 대응하여 상기 복수의 층마다 발생하는 변위이다.
Patent KR-102242014-B1 (KR)
Title: 조명부가 구비된 안과수술장치
IPC: A61B17/00
Filed: 2019-06-10
Granted: 2021-04-19
Abstract: 본 발명은 조명부가 구비된 안과수술장치에 관한 것이다. 더욱 상세하게는 수술 부위에만 국소적으로 조명이 가능하며, 조명의 방향을 조절할 수 있는 조명부가 구비된 안과수술장치에 관한 것이다. 이를 위한 본 발명에 따른 조명부가 구비된 안과수술장치는 안구 내부의 수술 시 수술 시야 확보가 가능하도록 안구 내부에 조명이 가능한 안과수술장치에 있어서, 상기 안과수술장치는, 안구 내부에 빛을 방사하는 조명부, 및 상기 조명부의 선단을 감싸는 캡과, 상기 조명부의 후단을 감싸는 내측 몸체와, 상기 내측 몸체의 외주면을 감싸는 외측 몸체가 구비된 몸체부를 포함하며, 상기 캡을 상기 외측 몸체에 대하여 상대 이동시켜 상기 조명부를 외부로 노출시키면 상기 조명부의 빛이 외부로 방사될 수 있다.
Patent KR-102277297-B1 (KR)
IPC: B22F3/105
Filed: 2019-06-17
Granted: 2021-07-14
Abstract: 본 명세서에 개시된 내용은 더스트캡의 사출성형 과정에서 더스트캡의 내부 냉각효율을 개선하는 성형장치의 제공에 관한 것이다. 
본 명세서에 개시된 내용의 일 실시예에 따르면, 측벽 및 내벽사이에 공간이 형성된 더스트캡을 성형하는 성형장치에 있어서, 성형장치는 중공을 둘러싼 외벽 내부에 나선형의 통로가 형성되는 냉각부 및 내부공간이 형성된 원기둥 형태로 상기 중공에 삽입되는 냉각라인을 포함하는 하부금형, 상기 냉각부를 둘러싸는 슬라이딩코어를 포함하는 제1상부금형 및 상기 제1상부금형의 상부에서 상하부를 향해 승강이 가능하고, 저면에 원료를 주입하는 주입구가 형성된 제2상부금형을 포함하고, 상기 제2상부금형이 하강하여 상기 원료가 상기 냉각부의 상부를 향해 주입되면 상기 슬라이딩코어 및 냉각부 사이와 상기 냉각부 및 냉각라인 사이에 상기 원료가 주입되어 상기 더스트캡이 성형된다.
Patent KR-102016925-B1 (KR)
Title: Cable supporter of apartment building
Inventor: LEE KYUNG MI
IPC: H02G3/04
Filed: 2019-06-20
Granted: 2019-09-02
Abstract: The present invention relates to an electric cable distributer of apartment building, which can easily make the wiring of electric cables wired to the outside of a building and can easily arrange the electric cables wired to the outside of the building. The electric cable distributer comprises: a wall connecting plate having a plurality of fastening holes formed in portions thereof corresponding to a wall, and having a fixing bar protruding from an inner center thereof; a lower fixing body provided on the front of the wall connecting plate and having a fixing plate which has a disc shape connected to an end of the fixing bar and has a plurality of coupling grooves formed on the outer edge thereof to have electric cables seated, a fixing column which protrudes to an upper portion of the fixing plate, and has a plurality of fixing holes formed in the outer edge thereof and a fixing groove formed in the center of an upper surface thereof, and a plurality of seating members each of which has a seating groove formed by cutting one longitudinal side thereof to have the electric cable seated, and a coupling protrusion provided on a portion opposing the seating groove and inserted into the fixing hole so as to be detachably coupled to the outer edge of the fixing column; and an upper fixing body having a cylindrical box shape with an open lower end to cover an upper portion of the lower fixing body, having insertion grooves which are formed on the outer edge thereof and into which the electric cables are inserted, and having a coupling protrusion which is formed on the center of a lower surface of the inside thereof and inserted into the insertion groove.
Patent KR-102041437-B1 (KR)
Title: Arboretum Protective Growth Induction Device for Pedestrian Safety and Protection of Underground Facilities
Inventor: KO IN SUK
IPC: A01G7/00
Filed: 2019-06-24
Granted: 2019-11-06
Abstract: The present invention relates to an apparatus for inducing a tree root growth direction, and more particularly, to an apparatus for inducing the tree root protective growth for pedestrian safety and underground facility protection, which has the diameter of a lower inner peripheral surface formed to be slightly greater than that of an upper inner peripheral surface, performs artificial creation with a ground sidewall body formed to the outside of a planting sidewall body to form the planting sidewall body formed with vertical and horizontal holes and a gravel filling layer, physically forms a tree root growth direction to optimize a growth environment, such as moisture and oxygen supply, such that the growth of trees is assisted, and tree roots are prevented from being grown to an upper portion of the ground or a lower portion of a road or facility to suppress withering of the trees after trees are planted. According to the present invention, a tree root growth direction planted to a complex, a road, a park, etc. is toward a lower side to prevent roots from being exposed to an upper portion of the ground or grown to underground facilities so as to prevent traffic obstruction of a vehicle and a pedestrian, and to prevent facilities from being damaged by the roots. Also, a gravel filling layer is formed, and a plurality of horizontal and vertical holes are formed to smoothly supply moisture and oxygen to the roots and to smoothly discharge carbon dioxide generated from the roots so as to allow the smooth growth of the tree. In addition, a gravel filling layer is formed, basalt-based fine gravels having pores are filled, and useful microorganisms are injected into the pores to help the growth of the tree.
Patent KR-102066812-B1 (KR)
Title: Nuclear power plant having improved capacity of mitigation for steam explosion
Inventor: BAE BYOUNG HWAN
IPC: E04B1/92
Filed: 2019-07-03
Granted: 2020-01-15
Abstract: The present invention relates to a nuclear power plant having improved performance for steam explosion response and concrete erosion defense. The nuclear power plant comprises: a nuclear reactor; and a lower structure located in a lower part of the nuclear reactor. The lower structure includes: a concrete layer; a steel liner layer located in a lower part of the concrete layer; and a joint mat layer located in a lower part of the steel liner layer and formed of ferroconcrete.
Patent KR-102054386-B1 (KR)
Title: A massage massager, which is operated to be gathered together as the massage tip is rotated by the pressure
Inventor: HWANG MI SEO
IPC: A61H7/00
Filed: 2019-07-05
Granted: 2019-12-10
Abstract: The present invention relates to a massage device capable of massaging a body part or a face to obtain beauty care effects and, more specifically, to a beauty care massage device having massage tips operated to be gathered while being rotated by pressure, in which a massage portion that performs massage while being in contact with a body part to be massaged is operated such that massage tips are gathered, and thus performs massage with an effect similar to a case where the body part to be massaged is rubbed down by hands, and performs massage while adjusting elasticity to a proper level and maintaining the adjusted elasticity, thereby further increasing a massage effect. To this end, according to an embodiment of the present invention, the beauty care massage device having massage tips operated to be gathered while being rotated by pressure comprises: a massage portion for massaging by pressing a body part to be massaged; a rotation support portion provided in an upper part of the massage portion to support the massage portion to be rotated so as to be gathered or separated from each other; and a pressing portion provided to surround the rotation support portion to rotate and press the massage portion to be gathered or separated from each other by being lifted up and down.
Patent KR-102206253-B1 (KR)
Title: 밀폐 기능의 접이식 뚜껑을 갖는 식품 보관 용기
IPC: B65D43/08
Filed: 2019-07-09
Granted: 2021-01-22
Abstract: 본 발명은 밀폐 기능의 접이식 뚜껑을 갖는 식품 보관 용기에 관한 것으로서, 본 발명의 실시예에 따른 밀폐 기능의 접이식 뚜껑을 갖는 식품 보관 용기는, 바닥면에 접촉하는 프레임과 프레임에 연장되어 형성되는 측벽에 의해 식품의 수납 공간을 형성하는 본체부, 측벽의 상부면과 접촉하는 수평 프레임 및 수평 프레임의 일측에 한하여 수직 연장되는 수직 프레임을 포함하며, 수직 프레임의 둘레 길이가 수납 공간의 둘레 길이보다 작게 형성되어 사용자가 상측에서 하측으로 가압해 측벽의 상부에 체결하여 수직 프레임이 측벽의 외부면에 대면하는 테두리부, 수평 프레임의 상부에 체결되어 수납 공간을 밀폐 상태로 형성하며, 서로 다른 방향의 제1 접이와 제2 접이를 발생시키는 뚜껑, 및 뚜껑과 테두리부의 일측을 연결하며, 수납 공간의 완전 개방 상태에서 뚜껑의 움직임을 구속하는 고정부를 포함하는 연결부를 포함할 수 있다.
Patent KR-102296954-B1 (KR)
IPC: G01R31/28
Filed: 2019-07-09
Granted: 2021-09-02
Abstract: 본 발명은 반도체 디바이스를 테스트 하기 위한 테스트 장치 및 테스트 방법에 관한 것으로, 테스트 보드 상에 복수의 디바이스를 로딩하는 로딩부, 상기 테스트 보드와 상기 복수의 디바이스가 전기적으로 연결되도록 상기 테스트 보드 상에 리드부를 결합하는 리드 결합부, 상기 테스트 보드에 로딩된 복수의 디바이스에 대한 테스트를 수행하는 적어도 하나의 테스트부 및, 상기 리드 결합부에서 상기 리드부가 결합된 테스트 보드를 상기 적어도 하나의 테스트부로 이송하는 이송부를 포함하는 반도체 디바이스 테스트 장치 및 이를 이용한 테스트 방법을 제공한다.
Patent KR-102120448-B1 (KR)
Inventor: CHANG HEE JEE
IPC: A61C8/02
Filed: 2019-07-12
Granted: 2020-06-08
Abstract: The present invention relates to a dental implant inserted into alveolar bone and, more specifically, to a dental implant with a biodegradable metal which can remove the risk of side effects by placing a separate biodegradable material with the implant to improve a bone fusion rate between the implant and the alveolar bone during implant placement.
Patent KR-102086957-B1 (KR)
Inventor: SEO YU JUNG
IPC: G06Q30/02
Filed: 2019-07-15
Granted: 2020-05-29
Abstract: The present invention relates to a furniture distribution operation system capable of securing the quality of furniture by providing a high quality after-sales service to a customer, and a method thereof. According to the present invention, the furniture distribution operation system comprises: an ODM company server; an OEM company server; an import company server; a shopping mall-located company server; an expert terminal; a customer terminal; a main server; a shopping mall server; and a free gift mall server, wherein the main server includes a product planning unit, a distribution management unit, a purchase processing unit, an expert service server, a database, and a payment processing unit.
Patent KR-102227431-B1 (KR)
IPC: G06F15/80
Filed: 2019-07-18
Granted: 2021-03-15
Abstract: 일 실시예에 따른 시스톨릭 어레이는 M by N (단, M과 N은 자연수)의 행렬 형태로 배치된 복수의 연산 단위체를 포함하고, 상기 연산 단위체는 자신의 일방에 인접 배치된 연산 단위체로부터 수신받은 데이터를 기초로 소정의 연산을 수행하여서 결과를 출력하는 연산 소자부와, 상기 자신의 타방에 인접 배치된 연산 단위체에게, 상기 수신받은 데이터를 전달하는 동작과 상기 결과를 전달하는 동작 중 어느 하나를 수행하도록 구성된 전달부를 포함한다.
Patent KR-102160234-B1 (KR)
Title: Non gap self-locking type multistage latch of vehicle seat
Inventor: CHO DONG WOO
IPC: B60N2/20
Filed: 2019-07-22
Granted: 2020-09-25
Abstract: The present invention relates to a gapless self-locking multi-stage latch for a vehicle seat. According to the present invention, the gapless self-locking multi-stage latch for a vehicle seat comprises: a base plate; a main locker rotatably installed on the base plate; a sub-locker; a lever rotatably installed on the base plate; and a cable holder installed on the sub-locker. According to the present invention, the locking stability can be improved.
Patent KR-102063417-B1 (KR)
Title: Device for connecting the ground wire of the electric pole
Inventor: JUNG JOON MO
IPC: H02G13/00
Filed: 2019-07-26
Granted: 2020-01-07
Abstract: The present invention relates to a generation device which manufactures thermal energy from wind power and solar heat by using generated hot water for power generation so as to reduce energy costs, thereby driving an organic Rankine cycle (ORC) turbine generator from the hot water using the wind power and the solar heat capable of replacing fossil fuel.
Patent KR-102430978-B1 (KR)
Title: 도어의 신체 끼임 방지구
IPC: E06B7/36
Filed: 2019-07-26
Granted: 2022-08-11
Abstract: 본 발명은 도어의 신체 끼임 방지구에 관한 것으로서, 보다 상세하게는 도어 중 도어틀과 마주하는 면에 고정되며 판형태인 고정부; 및 상기 고정부에 연결되며, 신체의 끼임을 방지하는 차폐부;를 포함하여 형성되되, 상기 차폐부의 일단부와 반대단부는 고정부의 삽입단부로부터의 측정되는 길이가 서로 상이하되, 도어틀과 간섭을 방지하기 위하여 상기 삽입단부와 일단부의 길이가 삽입단부와 반대단부의 길이보다 더 긴 것을 특징으로 하는 도어의 신체 끼임 방지구를 제공한다. 
이상과 같은 본 발명에 따르면, 방지구의 제1부분이 제4부분에 비하여 도어의 면으로부터 후퇴되도록 설계함으로써, 제1부분은 도어의 면에 면접하도록 하여 설치를 간편하게 하는 한편, 도어틀과 방지구 사이의 이격공간이 확보되도록 하여 도어의 개폐시 방지구와 도어틀간의 간섭이 예방되도록 하는 효과가 기대된다.
Patent KR-102312548-B1 (KR)
IPC: A61B5/00
Filed: 2019-08-07
Granted: 2021-10-18
Abstract: 본 발명은 생체 정보 측정 데이터의 노이즈 처리 방법에 관한 것으로, 본 발명의 일 실시예에 따른 생체 정보 측정 데이터의 노이즈 처리 방법은, 사용자의 신체 일부에 배치되고, 사용자의 생체 정보를 측정하는 센서트랜스미터에서 생체 정보를 측정하는 단계; 상기 측정된 생체 정보에 대한 데이터를 상기 센서트랜스미터에서 통신 단말기로 전송하는 단계; 상기 통신 단말기로 전송된 생체 정보 데이터에서 노이즈를 처리하는 단계; 및 상기 노이즈 처리된 생체 정보 데이터를 상기 통신 단말기에 표시하는 단계를 포함할 수 있다. 본 발명에 의하면, 다양한 알고리즘을 이용하여 노이즈 제거를 위한 단계를 단계적으로 처리하여 생체 정보 데이터에 포함된 다양한 종류의 노이즈를 처리하여 정확한 생체 정보 데이터를 획득할 수 있는 효과가 있다.
Patent KR-102175219-B1 (KR)
Title: A Hose for a shower hiving tangle preventing funtion
Inventor: SEO CHEON SEOK
IPC: F16L33/18
Filed: 2019-08-07
Granted: 2020-11-05
Abstract: The present invention relates to a tangle prevention connector for a shower head with improved watertightness. According to a purpose of the technological embodiment, a water channel insertion pipe is formed in a tangle prevention unit connecting a shower head with a shower hose in a rotary structure, and the water channel insertion pipe is connected with a supply water channel of the shower head in an insertion fastening structure to remove an avoidance opening formed in a combination part of the tangle prevention unit and the shower head. In particular, in spite of the removal of the avoidance opening, the free rotation of the shower hose can be smoothly and easily performed without being affected by frictional interference or coupling pressure with an external component (shower head), thereby increasing use efficiency, including the fundamental prevention of an unnecessary water leak. Therefore, to achieve the purpose, in regard to a tangle prevention unit comprising a hose connection member, a rotation inducing member and a rotation inducing packing, the hose connection member is integrated with a packing fixing piece, a rotation packing fastening groove and a water channel insertion pipe, the packing fixing piece is formed with a sliding fastening inducer, a first variable watertight groove and a first variable watertight rod. The rotation inducing member includes a combined fixing sealing ring and a formed rotary coupling hole, and a watertight engaged protrusion integrated with a second variable watertight groove and a second variable watertight rod is formed on the inner circumference surface of a lower part of the rotary coupling hole.
Patent KR-102089392-B1 (KR)
IPC: G06T19/00
Filed: 2019-08-12
Granted: 2020-03-16
Abstract: 본 발명은 교재, 휴대용 단말기, 서버시스템 및 마스킹 카드로 구성된다. 상기 교재는 이미지를 포함하고 있으며, 상기 서버시스템에는 상기 교재의 이미지에 해당하는 동영상, 음성, 텍스트문서, 사진자료 등과 같이 여러 형태의 자료들이 이미지를 인덱스로 하여 데이터베이스화하여 저정되어 있다. 아울러 상기 자료들은 초급, 중급, 고급과 같이 난이도별로 하나의 이미지 인덱스에 여러 자료자 포함될 수 있으며, 사용자의 개인 능력에 따라 다양한 콘텐츠를 불러 사용할 수 있다. 
  이를 위하여 사용하는 것이 마스킹 카드이다. 마스킹 카드를 이용함으로써, 육안으로 또는 VR(Virtual Reality, Attribute, Mixed Reality 포함) 장비를 통하여 상기 교재를 이용하는 경우 별도의 휴대용 단말기 또는 상기 VR 장비의 조작 없이 서버로부터 원하는 정보를 얻을 수 있다. 
  특히 코딩 교육과 같이 하나의 명령어로 많은 일을 다양하게 처리하는 경우 여러 가지 예제를 포함한 콘텐츠를 제공할 수 있어 학습효과가 높다 하겠다. 기존의 코드방식은 이러한 문제를 해결할 수 없었으나, 본 발명은 휴대용 단말기의 앱 기능과 마스킹 카드를 이용하여 이러한 문제점을 해결하였다.
Patent KR-102250085-B1 (KR)
Title: 광학 검사 장치
IPC: G06T7/00
Filed: 2019-08-13
Granted: 2021-05-10
Abstract: 광학 검사 장치가 개시된다. 
본 발명의 일 실시예에 따르면, 검사 대상물에 광을 조사하는 광원부; 상기 광을 반사시키기 위해 상기 검사 대상물의 일측에 제공되는 반사체; 상기 반사체에 의해 반사된 광을 입사받아 이미지 촬영을 통해 상기 검사 대상물의 결함을 취득하는 촬영부; 상기 촬영부로 입사되는 상기 광의 광량을 조절하기 위해 상기 촬영부의 전방에 이동 가능하게 제공되는 차광부재; 상기 차광부재를 이동시켜 상기 차광부재의 위치를 조절하는 차광 구동부; 상기 차광 구동부를 동작시키는 제어부; 및 상기 검사 대상물의 자체 물리적 특성을 검출하기 위해 상기 검사 대상물의 일측에 제공되며, 검출 정보를 상기 제어부에 송출하는 특성 검출부;를 포함하는 광학 검사 장치가 제공될 수 있다.