baber/WOPTO huggingface dataset:
Patent KR-102361934-B1 (KR)
IPC: H01L21/67
Filed: 2020-03-04
Granted: 2022-02-11
Abstract: 본 기술은, 복수의 기판을 연속해서 가열 처리하는 기판 처리 장치에 있어서, 원하는 품질의 막을 형성하는 것을 목적으로 한다.  m매째(m<n)의 기판을 처리실에 반입하고, 처리실에서 상기 m매째의 기판을 가열해서 막을 형성하고, m매째의 기판을 상기 처리실로부터 반출하고, 그 후, 처리실에 기판이 없는 상태에서, 처리실에서의 처리를 소정 시간 대기하고, 대기한 후, 처리실에 다음에 처리할 기판을 반입하여, 처리실에서 기판을 가열해서 막을 형성하는 기술을 제공한다.
Patent KR-102157639-B1 (KR)
Inventor: PARK KI JU
IPC: H02S50/00
Filed: 2020-03-12
Granted: 2020-09-18
Abstract: The present invention relates to a solar power generation system in which by detecting an electrical fault (e.g., a line-line fault or a line-ground fault) which occurs in a solar panel even while a MPPT algorithm continues, stability of the solar power generation system is improved. Moreover, MPPT characteristics which differently appear for each operating situation and condition of the solar power generation system are analyzed and, accordingly, an electrical error detection criterion is set based on a result, thereby detecting an electrical error of the solar panel based on the electrical error detection criterion. Accordingly, by detecting the electrical error of the solar panel, a fire in the solar power generation system can be prevented.
Patent KR-102408973-B1 (KR)
Title: 방파제 구조물 및 그 시공방법
IPC: E02B3/06
Filed: 2020-03-13
Granted: 2022-06-14
Abstract: 본 발명은 시공이 용이하고 내해와 외해의 바닷물 유출입이 원활한 방파제 구조물 및 그 시공방법에 관한 것으로, 본 발명의 일 실시예에 따른 방파제 구조물은, 해저에 설치되는 기초블록과, 기초블록 상에 수직하게 설치되는 복수 개의 기둥과, 기둥에 복수 개의 구형블록이 삽입, 적층되어 이루어지는 소파블록층을 포함한다.
Patent KR-102148669-B1 (KR)
Title: Drinking foundation for purified cool and warm water
Inventor: PARK MINSIK
IPC: E03B9/20
Filed: 2020-03-20
Granted: 2020-08-27
Abstract: Disclosed is an electric cold and hot water supply device which can be quickly and easily installed in response to installation places of various forms. According to the present invention, the electric cold and hot water supply device comprises: a case wherein the front, rear, left, and right surfaces and the upper surfaces thereof are assembled to be distinguished from the outside, a water supply unit with a plurality of faucets for drinking water installed thereon to supply cold water and hot water is arranged on the front surface thereof, and a lower frame with an opening part to be connected to external water supply is arranged on the lower surface thereof; a cold water unit installed in the case and connected to some of the plurality of faucets for drinking water to supply cold water after receiving drinking water from the external water supply to cool the drinking water; a hot water unit installed in the case and connected to some of the plurality of faucets for drinking water to supply hot water after receiving drinking water from the external water supply to cool the drinking water; and a holder which allows some components selected among components being installed in the case and including the cold water unit and the hot water unit to be fixed thereon, and is supported by the lower frame of the case.
Patent KR-102188159-B1 (KR)
Inventor: LEE NA MI
IPC: B23Q1/26
Filed: 2020-03-25
Granted: 2020-12-07
Abstract: The present invention relates to an APC-applied vertical machining center having a central rotating unit. According to the present invention, the APC-applied vertical machining center having a central rotating unit comprises: a column unit; a bed unit; a saddle unit connected to an upper side of the bed unit by a Y-axis transfer unit; a table unit connected to an upper side of the saddle unit by an X-axis transfer unit; a first head unit; a second head unit; a pallet unit; and a pallet exchange unit. According to the present invention, it is possible to increase pallet exchange efficiency.
Patent KR-102407729-B1 (KR)
IPC: G06Q50/10
Filed: 2020-04-10
Granted: 2022-06-13
Abstract: 부분적으로 높은 선명도를 갖는 3차원 입체 콘텐츠를 제공할 수 있는 3차원 입체 콘텐츠 서비스 제공 시스템 및 방법에 관한 것으로, 소정 객체를 촬영하여 콘텐츠 영상을 획득하는 영상 획득 장치와, 획득한 콘텐츠 영상을 3차원 입체 영상으로 가공하는 입체 영상 생성 장치를 포함하고, 입체 영상 생성 장치는, 콘텐츠 영상이 수신되면 콘텐츠 영상 중 특정 부분을 인식하고, 콘텐츠 영상 중 특정 부분에 상응하는 제1 영역과 특정부분 이외의 부분에 상응하는 제2 영역에 대한 포인트 클라우드를 각각 분리하여 추출하며, 포인트 클라우드를 토대로 제1 영역과 제2 영역에 대한 복셀 크기를 서로 다르게 결정하고, 결정된 복셀 크기에 상응하는 복셀 데이터를 생성하여 복셀 데이터를 토대로 콘텐츠 영상을 3차원 입체 영상으로 가공할 수 있다.
Patent KR-102204889-B1 (KR)
Inventor: KIM SUNG HOON
IPC: A61F13/513
Filed: 2020-04-13
Granted: 2021-01-19
Abstract: The present invention relates to a perforated sanitary pad, which comprises: a top sheet having a plurality of perforations to allow menstrual blood to pass through the same; an absorption layer disposed below the upper top sheet and absorbing menstrual blood transmitted from the upper top sheet; and a waterproof sheet disposed under the absorption layer and having breathability. With this configuration, by forming the plurality of perforations in the upper top sheet, the absorption of menstrual blood is fast, and it is possible to obtain an effect of maintaining a more comfortable and clean state.
Patent KR-102397751-B1 (KR)
Title: 열가소성 복합체 조성물
IPC: C08K5/57
Filed: 2020-04-21
Granted: 2022-05-13
Abstract: 본 발명은 열가소성 수지, 충진제, 금속 착화합물, 및 FT계 왁스를 포함하고, 상기 FT계 왁스는 PDI가 1.01 내지 2.5인, 열가소성 복합체 조성물에 관한 것이다.
Patent KR-102146985-B1 (KR)
Inventor: LIM TAE KWEON
IPC: H02G3/04
Filed: 2020-04-22
Granted: 2020-08-21
Abstract: Provided is a wire insulation cover slip prevention device. By the wire insulation cover slip prevention device which connects an insulator and a hole of a mating connector, a wire insulation cover is firmly bonded to prevent a slip due to reduction of a friction force, a slip phenomenon caused by sagging of a distribution line, or a slip phenomenon caused by external factors such as wind and the like. The wire insulation cover slip prevention device is not largely limited by obstacles and the like disposed in a field in which various devices such as a transformer independently installed around the distribution line, a lead-in connection sleeve connecting a cable head, a sleeve cover and the like, and is installed easily, freely and perfectly.
Patent KR-102174597-B1 (KR)
Title: Buffer system of modules for information and communication devices
Inventor: HYUN KYU SUB
IPC: F16F9/22
Filed: 2020-04-23
Granted: 2020-11-05
Abstract: The present invention relates to a shock-absorbing device of a module for an information communication device. According to the present invention, the shock-absorbing device of a module for an information communication device is coupled to a module (10) for an information communication device having a roller (20), wherein the roller (20) comprises rubber wheels (22, 22a). According to the present invention, shock transferred to components of the module for the information communication device can be minimized.
Patent KR-102330814-B1 (KR)
Title: Actuator for transfer of semiconductor substrates
IPC: H01L21/677
Filed: 2020-05-25
Granted: 2021-11-23
Abstract: An actuator for transfer of a semiconductor substrate of the present invention can accommodate substrates with different specifications as much as possible since a platform for placing the substrates is modularized and provided separately, and the actuator is economical, convenient, and easy to maintain. By lowering the center of gravity of the entire platform, the substrates can be moved at a stable speed while minimizing the effect of vibration applied to the substrates.
Patent KR-102210526-B1 (KR)
Title: Canister for Spent Nuclear Fuel Having Improved Containment Concept
Inventor: KIM SEUNG HYUN
IPC: F16B5/02
Filed: 2020-05-27
Granted: 2021-02-01
Abstract: The present invention relates to a spent nuclear fuel canister having improved containment. According to the present invention, the spent nuclear fuel canister comprises: a main body having an open end and an internal space in which spent nuclear fuel is mounted; a cover mounted on the open end of the main body and fixed to the main body; a first spiral protrusion formed on one end inner surface of the main body; and a second spiral protrusion positioned on an outer surface of the cover and formed to be fastened with the first spiral protrusion by rotation of the cover.
Patent KR-102218483-B1 (KR)
Title: Invert structure for sewer pipe and construction method thereof
Inventor: LEE BONG JAE
IPC: E03F3/06
Filed: 2020-06-05
Granted: 2021-02-22
Abstract: The present invention provides an invert structure for a drain, which includes: an auxiliary pipe of which one side of an upper portion is opened; a plurality of support columns connected to the auxiliary pipe; a frame column arranged on an end portion of the support columns; and a cover arranged on an upper portion of the support columns and the frame column. Therefore, the invert structure for a drain can shorten construction time.
Patent KR-102176553-B1 (KR)
Inventor: JUNG YONG SUK
IPC: G02B7/185
Filed: 2020-06-19
Granted: 2020-11-09
Abstract: The present invention provides a deformable mirror device, which comprises: a deformable mirror; a driving unit having a plurality of drivers connected to a surface opposite to a reflective surface of the deformable mirror so as to deform the shape of the reflective surface of the deformable mirror; and a control unit capable of controlling the operation of the driving unit in accordance with wavefront distortion, which is a degree of distortion of a wavefront reflected from the deformable mirror. The driver includes a plurality of driving elements which are made of lead magnesium niobium (PMN) so as to be stretched and contracted by an electric signal, and are stacked and connected to each other so that the expansion and contraction force is strong. Therefore, the usability of the deformable mirror can be improved.
Patent KR-102512434-B1 (KR)
Title: 회전 방지 와셔, 및 회전 방지 볼트 어셈블리
IPC: F16B39/10
Filed: 2020-06-22
Granted: 2023-03-20
Abstract: 본 발명은 볼트의 풀림을 방지할 수 있는 와셔 및 볼트 어셈블리를 제공한다. 
본 발명의 일 실시예에 따른 회전 방지 와셔는, 볼트가 삽입되는 설치 홀이 형성된 메인 판, 상기 볼트가 설치되는 대상물에 결합되어 회전을 방지하는 고정부, 및 상기 메인 판에서 돌출되어 볼트의 외주면과 맞닿아 볼트를 지지하는 지지부를 포함할 수 있다.
Patent KR-102162097-B1 (KR)
Inventor: LEE KI HYUN
IPC: H01G4/30
Filed: 2020-06-25
Granted: 2020-10-06
Abstract: According to the present invention, a mesh net transfer device includes: a robot arm having a plurality of joints; a mesh net alignment device coupled to the end of the robot arm; and a controller which controls the operation of the robot arm and the mesh net alignment device. According to the present invention, the mesh net alignment device includes: a body; a front side portion installed on the front side of the body and consisting of a fork plate, a front plate, and a first sensor; a left side portion installed on the left side of the body and consisting of a reference plate and a second sensor; and a flow prevention portion installed on the upper front side of the body and consisting of a close contact portion and a close contact elevating portion, wherein the first sensor detects the front end of the mesh net, and the second sensor detects the left end of the mesh net. The present invention provides the mesh net alignment device capable of stably aligning the mesh net.
Patent KR-102436314-B1 (KR)
Title: 안면 인식 최적화를 위한 클라우드 시스템
IPC: G07C9/37
Filed: 2020-06-25
Granted: 2022-08-24
Abstract: 안면 인식 최적화를 위한 클라우드 시스템가 개시된다.  사용자의 안면을 촬영하여 안면 이미지를 생성하고, 생성된 안면 이미지에 따라 로그인을 수행하는 로그인 장치; 상기 로그인 장치의 안면 이미지를 이용하여 사용자를 확인하고 로그인을 허용하는 로그인 실행 클라우드 서버를 구성한다.  상술한 안면 인식 최적화를 위한 클라우드 시스템에 의하면, 사용자가 모자나 안경을 착용하거나 턱수염을 기르는 등 등록 안면 이미지와 차이가 발생하더라도 부분별 대비를 통해 사용자를 인식하도록 구성됨으로써, 사용자의 다양한 액세서리 착용이나 안면의 변화에 대해서도 정확하게 인식할 수 있는 효과가 있으며, 다양한 안면 이미지를 모두 등록할 필요가 없다.  한편, 위와 같은 액세서리 착용 등과 함께 사용자의 노화에 대해서도 노화에 따른 안면 이미지의 변화를 학습하여 사용자의 안면 이미지를 인식하도록 구성됨으로써, 장기간의 경과 후에도 정확하게 사용자를 인식할 수 있는 효과가 있다.
Patent KR-102198894-B1 (KR)
Inventor: SEONG JU WON
IPC: H02G1/12
Filed: 2020-06-26
Granted: 2021-01-05
Abstract: The present invention relates to a cable connection box for telecommunication lines for easy wiring in buildings to easily connect and install telecommunication cables installed in the buildings. The connection box includes: an empty box-shaped enclosure; and a terminal block installed inside the enclosure to electrically connect a first cable and a second cable, wherein the terminal block includes a plurality of terminal coupling units connecting the first cable and the second cable, and a terminal housing for accommodating the terminal coupling units together.
Patent KR-102458176-B1 (KR)
Title: 미소동물 수집장치
IPC: A01M1/10
Filed: 2020-06-30
Granted: 2022-10-24
Abstract: 미소동물 수집장치가 개시된다. 본 발명의 미소동물 수집장치는, 제1 개구부와 제2 개구부 사이에 저장공간을 형성하는 저장부; 제2 개구부와 연결되고, 저장공간의 공기를 흡입하는 송풍부; 및 제1 개구부에 구비되고, 공기의 압력에 의해 변형하는 도어부재를 포함하고, 송풍부가 저장공간의 공기를 흡입할 때, 도어부재는 미소동물이 통과하는 틈을 형성하는 것을 특징으로 한다. 본 발명에 의하면, 포집된 해충의 이탈 위험성이 없고, 흡입력을 조절할 수 있으며, 해충이 포집된 부분을 안전하고 신속하게 결합 및 분리하도록 이루어지는 미소동물 수집장치를 제공할 수 있게 된다.
Patent KR-102338686-B1 (KR)
Title: Lunch-basket container
Inventor: KIM KYUNG SUN
IPC: B65D43/16
Filed: 2020-07-07
Granted: 2021-12-13
Abstract: The present invention proposes a lunch box container. The lunch box container according to one embodiment of the present invention comprises: a lower part housing formed to have an internal accommodating space; a rotatable upper part housing hinge-coupled to one side edge of the lower part housing; a perforated panel located on one surface of the upper part housing, and formed with a plurality of perforated holes; an insertion structure detachable/attachable to the perforated hole; and a locking wing formed on the other side edge of the lower part housing or the upper part housing. Therefore, the present invention is capable of having an effect of decorating the lunch box container that gives an aesthetic feeling.
Patent KR-102471831-B1 (KR)
Title: 대기전력 저감 및 리얼 복원 스마트 콘센트 장치
IPC: H01R13/70
Filed: 2020-07-07
Granted: 2022-11-30
Abstract: 본 발명은 대기전력 저감 및 리얼 복원 스마트 콘센트 장치에 관한 것으로, 콘센트부, 상기 콘센트부에 연결되는 부하기기의 대기전력 상태를 감지하고 대기전력 차단을 제어하는 대기전력 차단부, 상기 콘센트부가 대기전력 차단 상태인 경우 주기적으로 상기 콘센트부에 전원을 공급하여 상기 부하기기의 동작 상태를 감지하고 상시전원 복귀를 제어하여 대기전력 차단을 자동 해제시키는 상시전원 복귀부, 및 상기 대기전력 차단부의 제어에 따라 상기 콘센트부에 전원 공급을 차단하고 상기 상시전원 복귀부의 제어에 따라 상기 콘센트부에 전원을 공급하는 전원 공급부를 포함한다.
Patent KR-102274286-B1 (KR)
IPC: G01M3/18
Filed: 2020-07-15
Granted: 2021-07-06
Abstract: [과제] 전원 유닛의 상태를 정밀하게 진단할 수 있는 에어로졸 생성 장치의 전원 유닛을 제공한다. 
[해결수단] 에어로졸 흡인기(1)의 전원 유닛(10)은, 에어로졸원으로부터 에어로졸을 발생시키기 위한 부하(21)로 방전 가능한 전원(12)과, 전원(12)을 제어하는 제어부(50)와, 전원(12) 및 제어부(50)를 수용하는 전원 유닛 케이스(11)와, 전원 유닛 케이스(11) 내에서의 동일한 물리량을 출력 가능한 복수의 정전 용량 센서(80)를 구비한다. 제어부(50)는, 복수의 정전 용량 센서(80)의 출력에 근거하여, 전원 유닛(10)의 상태를 진단하도록 구성된다.
Patent KR-102460337-B1 (KR)
Title: 초음파 자극 제어 장치 및 방법
IPC: A61B5/374
Filed: 2020-08-03
Granted: 2022-10-31
Abstract: 본 발명의 일 실시시예에 따른 초음파 자극 제어 장치는, 자극할 뇌의 타겟 위치를 결정하고, 상기 타겟 위치에 따라 초음파 초점 위치를 제어하는 초음파 제어부; 상기 초음파 초점 위치에 따라 초음파로 뇌를 자극하는 초음파 발생부; 상기 초음파로 상기 뇌를 자극하는 동안 상기 뇌의 생체 신호를 측정하는 뇌 생체 신호 측정부; 측정된 상기 생체 신호에 기초하여 상기 초음파로 자극된 뇌의 자극 위치를 결정하는 신경 활성도 결정부; 및 상기 타겟 위치와 상기 자극 위치의 오차를 계산하여 초음파 초점 위치의 보상값을 결정하는 보상부를 포함하고, 상기 초음파 제어부는, 상기 초음파 초점 위치의 보상값에 따라 상기 초음파 초점 위치를 조정 한다.
Patent KR-102195113-B1 (KR)
Inventor: YUN YEA MOON
IPC: F16M13/02
Filed: 2020-08-12
Granted: 2020-12-24
Abstract: The present invention relates to a bracket for structure installation, capable of fixing a predetermined structure including an outdoor unit for an air conditioner by supporting or suspending the same. The bracket for structure installation forms a curved protruding part (100) including a bolt head storage space of a hanger bolt (101) made by curving a steel sheet into a predetermined cross section, and forms a hanger bolt coupling part (102) on a predetermined position between both ends of the upper surface of the curved protruding part. The hanger bolt coupling part includes: a bolt head insertion hole inserting a bolt head of a hanger bolt into the upper surface of a curved protruding part or separating the same therefrom; a bolt body through hole connected to the bolt head insertion hole and installed by being penetrated by a bolt body including a screw part; and a bolt head support plate supporting or fixing the bolt head of the hanger bolt inserted into a lower part of the bolt body through hole.
Patent KR-102390943-B1 (KR)
Title: 교량 작업차
IPC: E01D19/10
Filed: 2020-08-14
Granted: 2022-04-26
Abstract: 본 발명은 교량 작업차에 관한 것으로, 더욱 구체적으로는 조작이 편리하고, 메인케이블 및 보조케이블에 존재하는 장애물 통과 시 차체의 진동을 최소화할 수 있음은 물론 보조바퀴의 작용이 확고히 유지되는 교량 작업차를 얻을 수 있도록 한 것이다. 
본 발명은 작업자가 탑승하는 차체와; 상기 차체의 상부에 배치되어 차체와 일체로 되고, 전, 후방에 교량의 메인케이블에 접속되는 주행바퀴가 장착되며, 상기 주행바퀴 직 상부 양측에 교량의 보조케이블에 접속되는 보조바퀴가 각 장착되는 주행구동모듈과; 상기 주행구동모듈 전방 상면에 설치되는 전동 윈치를 포함하는 것을 특징으로 하는 교량 작업차를 제공할 수 있도록 한 것이다.
Patent KR-102292926-B1 (KR)
Title: Variable eartip for earphone
Inventor: KO JU HEON
IPC: H04R1/10
Filed: 2020-08-27
Granted: 2021-08-25
Abstract: An ear tip for an earphone according to the present invention comprises: a fixing part formed in a cylindrical shape and having a lower part couple-fixed to a nozzle of the earphone; a variable part, as the variable part formed in a cylindrical shape for which the lower part is coupled to an upper part of the fixed part, having a variable length and bending; and a contact part comprising an inner section, as the contact part formed of a flexible material, formed in a cylindrical shape for which the lower part is coupled to the upper part of the variable part, and an outer section formed to roundly-extend downward from the upper end of the inner section to surround at least one part of the inner section, the variable part, and the fixing part and that contacts the ear canal of a user. Therefore, the present invention is capable of providing a customized fit and comfort.
Patent KR-102284913-B1 (KR)
Title: Users Field of View selection method and apparatus in 360 degree videos
Inventor: LEE JONG WEON
IPC: H04N21/81
Filed: 2020-08-27
Granted: 2021-08-02
Abstract: Disclosed are a method for selecting a user's viewing angle in a 360-degree image and a device thereof. A method of selecting the user's viewing angle in a 360-degree image includes the steps of: (a) preprocessing the 360-degree image and dividing each into three FoV (Field of View) images having a 120-degree horizontal view; (b) calculating a salience score for each of the FoV images; and (c) selecting and transmitting any one of the three FoV images using the salience score for each FoV image. Therefore, bandwidth waste can be reduced by allowing only interesting FoVs to be transmitted in the 360-degree image.
Patent KR-102413951-B1 (KR)
IPC: H01L25/075
Filed: 2020-08-28
Granted: 2022-06-27
Abstract: 본 발명은 파동 에너지를 이용하여 마이크로 칩의 배열하고, 배열된 마이크로 칩을 이용해 디스플레이용 모듈을 제작하는 내용에 관한 것이다.  
본 발명에서는 마이크로 칩의 크기나 형상에 따라 칩들을 원하는 방향에 위치시키기 위해 적합한 주파수(frequency)를 찾아 적절한 파형의 결합을 통해 칩을 제어할 수 있는 방법을 제공하고 궁극적으로 디스플레이 모듈의 효율적인 제작에 활용할 수 있는 방식을 제공한다.
Patent KR-102277320-B1 (KR)
Title: Logistics managing method and electronic device performing the same
Inventor: YIM SANG HO
IPC: G06Q10/08
Filed: 2020-09-01
Granted: 2021-07-15
Abstract: According to various embodiments, a logistics management method comprises the following steps of: identifying at least one tote included in a tote set; identifying a station set corresponding to the at least one tote in at least one station set based on a property of an article included in the at least one tote; and determining any one of one or more stations included in the identified station set as a destination corresponding to the at least one tote. Other embodiments are possible.
Patent KR-102349324-B1 (KR)
Title: Average Current Sensing Circuit And Control Method Thereof
Inventor: PARK JINWOO
IPC: G01R19/00
Filed: 2020-09-03
Granted: 2022-01-07
Abstract: The present invention relates to an average current sensing circuit to reduce the area and consumption current of a circuit and a control method thereof. According to the present invention, the average current sensing circuit comprises: a power supply unit generating an inductor current on the basis of an input gate voltage to supply the inductor current to a sensing unit; the sensing unit applying a first voltage generated by mirroring the inductor current to an integrator circuit unit; the integrator circuit unit including a first capacitor provided at an output terminal of the sensing unit and receiving the first voltage to store a second voltage, an integrator provided at the output terminal of the first capacitor, receiving the second voltage to generate a third voltage, and storing the third voltage in an integrator capacitor, a second capacitor provided at the output terminal of the integrator and receiving the third voltage to store a fourth voltage, and a pair of first switch units including a first switch connected in series between the output terminal of the sensing unit and the input terminal of the first capacitor, and a third switch connected in series between the output terminal of the first capacitor and both input terminals of an amplifier of the integrator; and a control unit receiving a first bottom gate signal and a second bottom gate signal and performing a first control mode to perform control to turn on the first switch unit when the bottom gate delay signal is not input.
Patent KR-102477223-B1 (KR)
IPC: G01R1/04
Filed: 2020-09-08
Granted: 2022-12-14
Abstract: 본 발명의 전기적 검사장치는, 피검사 디바이스에 전기적 신호를 인가하기 위한 테스트 장치; 상기 테스트 장치의 상측에 안착되고 내부에 검사용 소켓이 설치될 수 있는 수용공간이 형성되는 DUT 프레임; 및 상기 DUT 프레임을 상기 테스트 장치에 분리가능하게 결합하기 위한 결합수단을 포함하되, 
상기 결합수단은, 테스트 장치에 설치되는 걸림수단; 및 상기 DUT 프레임에 설치되며 상기 걸림수단에 걸려서 DUT 프레임을 테스트 장치에 고정시키는 고정위치와, 걸림수단으로부터 걸림이 해제되어 DUT 프레임을 테스트 장치에서 분리가능하게 하는 해제위치사이에서 이동하는 락킹수단을 포함하는 것을 특징으로 하는 전기적 검사장치에 대한 것이다.
Patent KR-102195587-B1 (KR)
Inventor: KIM WON TAE
IPC: D04B15/99
Filed: 2020-09-18
Granted: 2020-12-28
Abstract: The present invention relates to a circular knitting device capable of manufacturing a circular knitted fabric in a knitting unit in which a plurality of needles are arranged in a cylindrical shape and an operation of a yarn supplying guide is controlled by a yarn converting unit. The yarn converting unit comprises: a converting drum (100) in which a plurality of strip-shaped protruding pieces (110) having a predetermined length for yarn conversion are vertically arranged on an outer surface; a plurality of converting rods (200) which include a conversion protrusion (210) engaged with a protruding piece (110) of the conversion drum (100), allow one side to be rotatably combined with a base frame, and allow the other side to be connected to the yarn supplying guide through a wire (W); a sensor unit (300) which counts a rotation number of the knitting unit; and a controlling unit (400) which rotates the converting drum (100) at a predetermined angle when the number of rotation is present depending on an output signal of the sensor unit (300). The circular knitting device having a yarn converting function controls yarn conversion by engaging the protruding piece (110) and the converting protrusion (210) from the number of rotation of the knitting unit for allowing rotation of the converting drum (100) and the number of rotation of the knitting unit which is predetermined by calculating the number of rotation of the converting drum (100) and a length of the protruding piece (110). The present invention is provided to automatically convert yarn at a desired timing with a simple structure and a simple operation, thereby applying a color with a desired width without forming a separate bonding unit.
Patent KR-102283475-B1 (KR)
Title: Mask storage case
Inventor: YOON JUNG SUN
IPC: A45C11/00
Filed: 2020-09-18
Granted: 2021-07-29
Abstract: The present invention discloses a mask storage case. The mask storage case consists of a plastic material containing a substance having antibacterial and deodorizing functions, and when a mask is stored therein, the mask can be stably fixed without movement for storage. Accordingly, the mask stored in the mask storage case is treated with antibacterial treatment, and the mask can be reused safely while effectively removing bad odor, and economic burden of purchasing the mask can be reduced.