baber/WOPTO huggingface dataset:
Patent KR-102335671-B1 (KR)
Title: Cutting device for semiconductor piping
Inventor: KIM BYEONG CHAE
IPC: B23D33/02
Filed: 2021-06-08
Granted: 2021-12-07
Abstract: The present invention relates to a cutting device for semiconductor piping, which comprises: a base member including a first base on which a cutting member is placed and a second base on which a profile member is placed; the cutting member mounted on the first base and configured to cut a pipe to be cut; the profile member mounted on the second base; and a length adjusting member in which a length measuring sensor is installed to be movable along the profile member. Accordingly, the cutting device for semiconductor piping can obtain the effects of cutting the pipe installed in a semiconductor line to the correct length, cutting pipes of various diameters according to the diameter of a fixed chuck, setting a slider in the correct position by an LM block and an LM guide of the profile member, and continuously cutting pipes having the same length.
Patent KR-102495877-B1 (KR)
Title: 전사용기판에 엘이디 마이크로칩을 정렬하는 방법 및 이를 위한 정렬장치
IPC: H01L21/67
Filed: 2021-06-21
Granted: 2023-02-06
Abstract: 버티컬 타입의 다수의 LED마이크로칩을 동일한 전극 배치의 형태로 전사용기판에 정렬할 수 있는 LED마이크로칩을 정렬하는 방법 및 이를 위한 정렬장치가 제공된다. LED마이크로칩을 정렬하는 방법은 전사용기판과 이에 합착된 커버기판 사이의 공간에 전자기장을 형성하여 특정 LED마이크로칩을 회전시킴으로써, 전사용기판의 다수의 홀에 삽입되는 다수의 LED마이크로칩이 서로 동일한 배치형태로 정렬되도록 할 수 있다.
Patent KR-102302658-B1 (KR)
Title: Auger working device securely fastened to the excavator
Inventor: LEE HWAN DO
IPC: E02D5/56
Filed: 2021-07-03
Granted: 2021-09-14
Abstract: The present invention relates to an auger working device securely fastened to an excavator, which can be safely and conveniently operated. The auger working device comprises: a clamp fastening unit; a box-shaped box housing; a high-speed inlet motor; a hydraulic motor fastening unit; a motor housing; a cylindrical spline coupling; a pile fastening coupling; and an auger pile.
Patent KR-102466657-B1 (KR)
Inventor: KIM HO JUNG
IPC: B23B51/04
Filed: 2021-07-05
Granted: 2022-11-17
Abstract: The present invention relates to a gun drill adapter, and more specifically, to a gun drill assembly with minimized centrifugal force, which can minimize centrifugal force and improve compatibility in terms of replacement of gun drills, by enabling convenient replacement of various kinds of drill tools to significantly reduce replacement time, thereby reducing working hours. To this end, the present invention is characterized by comprising: a processing die (10) which has a rotating body (11) at one side portion to be rotated by a motor; a workpiece fixing die (20) which fixes a workpiece at the other side; a drill unit (100) which is fixed by the rotating body to precisely process the workpiece fixed by the rotation; and a gun drill guide bush housing (200) which is provided to be adjacent to the workpiece fixing die to support the drill unit in order to minimize centrifugal force.
Patent KR-102471427-B1 (KR)
Inventor: PARK JIN LYUL
IPC: G06N3/12
Filed: 2021-07-14
Granted: 2022-11-28
Abstract: The present invention relates to a system for predicting and diagnosing mechanical and electrical failures through motor noise and heat distribution analysis, which automatically searches filter coefficients from the noise characteristics of field motors using a genetic algorithm (GA), applies the noise data from removing noise around the motor to the machine learning engine to diagnose the mechanical failure using the same, converts low-resolution heat data collected from field motors into high-resolution heat data using a heat distribution image learning engine, and then applies the heat data to the machine learning engine to diagnose electrical failures.
Patent KR-102599603-B1 (KR)
Title: 분체포대 자동 개포장치
IPC: B65B69/00
Filed: 2021-07-15
Granted: 2023-11-07
Abstract: 본 발명은 분체포대 자동 개포장치에 관한 것으로서, 분체포대의 절개 및 개포 동작이 로봇팔 그립퍼에 의해 자동으로 이루어질 수 있게 되어 생산성이 향상됨과 함께 개포 과정에서 발생되는 비산먼지가 외부로 유출되는 것을 차단하며, 기존 사용하고 있는 로봇 개포장치 및 자동 개포기에서 회전칼날 및 다수의 칼날로 인하여 발생하는 포대조각 및 이물질(종이가루, 미세 알루미늄 조각 등)의 발생을 억제하여 인력으로 개포하는 것과 동일한 양질의 제품을 안정적으로 공급할 수 있는 효과를 나타낸다. 
이를 실현하기 위한 본 발명은, 포대 적재대(10)에 적재된 분체포대(B)를 분체의 저장을 위한 호퍼(55) 상부로 이동시키기 위한 로봇팔(20)과, 상기 분체포대(B)의 절개를 위해 호퍼(30) 일측에 구비된 나이프(40)를 포함하는 분체포대 자동 개포장치에 있어서, 상기 로봇팔(20) 선단부에는 복수의 그립퍼 플레이트(21)가 상호 회동 가능하도록 힌지축(22)에 의해 연결 구성되고; 상기 각각의 그립퍼 플레이트(21)는 구동실린더(23)에 의해 회동이 이루어지며; 상기 각각의 그립퍼 플레이트(21)에는 분체포대(B)를 흡착하기 위한 다수의 흡착판(24)이 구성된 것을 특징으로 한다.
Patent KR-102609245-B1 (KR)
IPC: A61H1/02
Filed: 2021-07-15
Granted: 2023-12-01
Abstract: 본 발명은 지면에 안착되는 베이스판과; 상기 베이스판의 상부에 마련되는 이송판과; 상기 이송판의 상부에서 이송판과 연결되는 고정판 및 상기 고정판의 상면에 마련되며 사용자가 바른 자세로 누웠을 때 경추와 후두부를 받칠 수 있도록 상측으로 볼록하게 형성되는 두부 지지부로 이루어지는 베개부와; 상기 베이스판과 이송판 사이에 구비되며, 상기 베이스판 위에서 이송판을 X축 또는 Y축 방향을 따라 직선 이송시켜 상기 두부 안착부에 두부가 안착된 사용자의 경추와 후두부를 좌우방향 또는 전후방향으로 견인함으로써 사용자의 목 근육을 보다 용이하게 긴축 및 이완시킬 수 있도록 하는 견인부재;를 포함하는 것을 특징으로 하는 목 안마장치를 개시한다.
Patent KR-102331005-B1 (KR)
IPC: A61M16/10
Filed: 2021-07-23
Granted: 2021-11-24
Abstract: Disclosed is a small artificial respiration apparatus. According to an embodiment of the present invention, the small artificial respiration apparatus comprises: a blower; a supply flow path; an oxygen gas supplying unit; and a gas discharging unit. The blower suctions external air and discharges the external air to have a maximum flow rate of 200-250 lpm and a maximum discharge air pressure of 50-70 cmH_2O. The supply flow path is connected to a discharge end of the blower and supplies the external air to a user. The oxygen gas supplying unit includes: an oxygen gas suctioning unit which suctions oxygen gas and supplies the oxygen gas of less than 30 psi to the supply flow path; an oxygen gas concentration measuring sensor which measures a concentration of the oxygen gas suctioned from the oxygen gas suctioning unit; and an on/off valve which selectively blocks supply to the supply flow path of the oxygen gas. The gas discharging unit discharges gas discharged from the user to the outside. The gas discharging unit controls an opening/closing degree corresponding to the discharge air pressure of the blower. The present invention is used in an emergency rescue environment and a home environment by simplifying an inner structure and generally performing light, weight, short, and small effects in the inner structure.
Patent KR-102356354-B1 (KR)
Inventor: LEE GYU YOUN
IPC: A47C7/54
Filed: 2021-07-28
Granted: 2022-02-08
Abstract: The present invention relates to an armrest for a chair, more specifically, wherein height control of the armrest is available by simple manipulation according to a need of a user, and the armrest is stably coupled with a support member for supporting the same to prevent moving of the armrest when the height is fixed. An armrest member provided on an upper part of the support member of the armrest is movable forward and backward and is rotatable in the left and right with respect to the front and the back of the armrest member with respect to both sides of a seating plate, respectively, according to angle of both arms of the user so that both arms of the user can be comfortably put on the armrest for the user having a different forearm position according to various body types. The armrest comprises: a support member; a vertical transfer member; a guide member; a rotation member; and an armrest member.
Patent KR-102426968-B1 (KR)
Title: 현장 중심형 핵산 검출 장치
IPC: C12Q1/6806
Filed: 2021-07-30
Granted: 2022-07-29
Abstract: 현장 중심형 핵산 검출 장치가 개시된다. 본 발명의 일 실시예에 따른 현장 중심형 핵산 검출 장치는, 광 조사 시 열을 발생시키는 발열 입자가 혼합된 샘플이 수용되는 시험관이 회전축을 중심으로 방사상으로 복수개 결합되는 회전체; 상기 시험관이 상기 회전축을 중심으로 회전하도록 상기 회전체를 회전시키는 제 1 액추에이터; 및 상기 시험관의 회전 경로 상에 설정된 조사 영역에 상기 광을 조사하는 조사 모듈; 을 포함하고, 상기 회전 경로는 상기 광이 조사되지 않는 비조사 영역을 포함하며, 상기 회전체의 회전에 따라 상기 시험관은 상기 회전 경로 상에서 상기 조사 영역과 상기 비조사 영역을 거치며 진행한다.
Patent KR-102432346-B1 (KR)
Inventor: KANG SEUK OUN
IPC: B05B3/04
Filed: 2021-08-03
Granted: 2022-08-17
Abstract: The present invention relates to a firefighting sprinkler control system in an apartment building using an artificial intelligence equipped automatic electric device. More specifically, the firefighting sprinkler control system in an apartment building using an artificial intelligence equipped automatic electric device is improved to increase the accuracy of monitoring and management of household fires in an apartment building, in particular, to minimize fire damage by having an automatic watering function for a stair landing to ensure safe and easy evacuation through the stair landing as well as to enhance safety by installing a portable automatic sprinkler in a place where initial fire suppression is required among places where sprinklers are not installed in each household, and to prevent the occurrence of fire by simultaneously checking the load increase of an integrated power meter in each household and transmitting the check to a user terminal. The present invention comprises a plurality of fire detectors, a fire alarm, a management server, and a stair landing detector.
Patent KR-102468704-B1 (KR)
Inventor: OH SANG YEON
IPC: B23Q17/20
Filed: 2021-08-09
Granted: 2022-11-18
Abstract: In accordance with the present invention, an apparatus for manufacturing a mold used for molding an automobile part includes: a mold processing unit including a cabinet for providing a cutting space, a support table for holding and supporting an object to be processed while kept located in the cutting space, and a cutting device for manufacturing a forging mold by cutting the object to be processed; a transfer unit extended horizontally from the cutting space of the cabinet to the outside of the cutting space, and guiding the forging mold supported by the support table to the outside of the cabinet; a measurement unit including a frame installed in an upper part of the transfer unit, a gauging block supported by the frame to be liftable and descending from a vertical upper part of the forging mold drawn to the outside of the cabinet to be coupled to the forging mold, and having a reference surface to which the shape of an automobile part to be forged is reflected, and a sensing means mounted on the gauging block and sensing the uniformity of intervals between the reference surface and a cutting surface of the forging mold; and a control unit connected to the measurement unit and determining the processing precision of the forging mold based on the information delivered from the measurement unit. Therefore, the present invention is capable of eliminating the need for a worker to manually measure sizes.
Patent KR-102430286-B1 (KR)
Inventor: SIM SUCK RAE
IPC: E02D5/80
Filed: 2021-08-26
Granted: 2022-08-09
Abstract: The present invention relates to a small soil nailing device. The soil nailing device comprises: a strand (111) that is assembled and installed together with multiple milk attachments (115) in a borehole (110); a slope correction pressure plate (120) assembled on one side of the strand (111), and increasing a surface pressure in a uniform distribution while freely adjusting an installation angle of an angle adjustment fixing member (130); an angle adjustment fixing member (130) assembled on the slope correction pressure plate (120), enabled to be re-tensioned in case of tension loss, and freely adjusting the installation angle; and a tension maintenance member (140) assembled inside the angle adjustment fixing member (130) to prevent springs from being separated and maintain tension while holding the strand (111).The present invention, configured as described above, allows for both re-tensioning and free adjustment of the installation angle, thereby significantly improving the quality and reliability of the soil nailing device. Therefore, it is possible to satisfy the diverse needs of users, including workers, and help create a positive image.
Patent KR-102614800-B1 (KR)
IPC: H01M8/1009
Filed: 2021-08-27
Granted: 2023-12-15
Abstract: 본 발명은 마이크로 유체 연료전지 및 이의 성능 향상방법에 관한 것으로, 구체적으로는 연료와 산화제가 층류를 이루며 흐르는 마이크로 채널을 포함하는 마이크로 유체 연료전지에 있어서, 연료전지의 길이방향으로 일측에는 연료와 산화제가 각각 도입되는 연료 도입부 및 산화제 도입부를 포함하고, 타측에는 연료와 산화제가 각각 배출되는 연료 배출부 및 산화제 배출부를 포함하고, 상기 도입부와 배출부 사이에 배치되며, 각 도입부 및 배출부와 연결되고, 연료와 산화제가 층류를 이루며 흐르는 마이크로 채널;을 포함하고, 상기 마이크로 채널은 연료가 흐르는 연료 유동 채널 및 산화제가 흐르는 산화제 유동 채널을 포함하고, 상기 연료 유동 채널 및 산화제 유동 채널 각각은 연료와 산화제가 접하는 계면과 이격된 위치에 상대적으로 작은 채널 높이를 갖는 영역인 브리지를 적어도 한개 포함하는, 마이크로 유체 연료전지 및 이의 성능 향상방법에 관한 것이다.
Patent KR-102406184-B1 (KR)
Title: 초발수성 특성을 가진 플라스틱 표면 제조방법
IPC: C23C18/12
Filed: 2021-09-02
Granted: 2022-06-07
Abstract: 본 발명은 초발수성 특성을 가진 플라스틱 표면을 제조하는 제조방법에 관한 것으로써, 플라스틱을 포함하는 표면처리대상물 표면에 마이크로구조, 나노구조 및 마이크로-나노구조 등을 포함하는 요철을 제조하고, 상기 제조된 요철에 초발수 특성을 가진 물질로 코팅하는 단계를 포함한다. 따라서, 상기 제조방법에 의해 제조된 플라스틱 부품은 초발수성 특성을 가지므로 물 맺힘 없이 배수가 가능한 바, 이를 차량용 에어컨 덕트부에 사용되는 부품에 적용하면, 폼 패드 등의 적용을 줄여 재료비를 절감하고 친환경적 이미지를 재고하면서도, 결로 발생을 보다 완벽하게 억제하여 물 때 감소 및 곰팜이 발생 감소로 인한 악취 저감할 수 있다.
Patent KR-102417705-B1 (KR)
Title: Method and apparatus for managing split ownership for pictures
Inventor: BAE SEO HYUN
IPC: G06Q30/00
Filed: 2021-09-08
Granted: 2022-07-07
Abstract: An embodiment of the present invention relates to a divided ownership managing method for a picture which comprises the following steps of: providing information about a picture including information on a current owner of the picture, information on the number of pieces for the picture, and price information for each piece of the picture to a plurality of first user terminals; obtaining purchase request information for at least some pieces of the plurality of pieces from a second user terminal among the plurality of first user terminals; and updating the information on the current owner of the picture based on information on the second user terminal when the at least some pieces are purchased by the second user terminal.
Patent KR-102454902-B1 (KR)
Inventor: LIM SOO JEONG
IPC: A61M35/00
Filed: 2021-09-09
Granted: 2022-10-21
Abstract: The present invention relates to a light irradiation low frequency generator including an ointment application function. More specifically, the present invention relates to a light irradiation low frequency generator including an ointment application function, which comprises: a light irradiation low-frequency generating part; and a light irradiation low frequency generator body. According to the present invention, an ointment or a cleanser can easily applied when applying the same before using the light irradiation low frequency generator, and at the same time, the light irradiation low frequency generator has a structure that prevents an agent from being pushed out when inserted and can simultaneously perform LED irradiation and low frequency generation.
Patent KR-102366072-B1 (KR)
Title: A method of manufacturing ssamjang containing Viviparidae and seafood with high storage stability
Inventor: KANG GYU WON
IPC: A23L11/70
Filed: 2021-09-29
Granted: 2022-02-25
Abstract: The present invention relates to Ssamjang containing Cipangopaludina chinensis and seafood and specifically relates to a method for preparing Ssamjang having high storage stability and excellent savory flavor and taste while containing Cipangopaludina chinensis and seafood which are easily perishable.
Patent KR-102328115-B1 (KR)
Title: Integrated protective apparatus for power pole
IPC: E04H12/24
Filed: 2021-10-21
Granted: 2021-11-18
Abstract: The present invention relates to an integrated protective apparatus for an electric pole, comprising: an insulated cross arm mounted on the electric pole; and a protective plate mounted on the insulated cross arm. A plurality of protective plates are connected vertically and horizontally to increase a protection area. According to the present invention, a number of charge units present in the electric pole can be covered at once, reducing a risk of an electric shock.
Patent KR-102618567-B1 (KR)
IPC: F24F12/00
Filed: 2021-10-22
Granted: 2023-12-27
Abstract: 본 발명은 소정의 원통 팬을 통해 실내 공기를 흡입하여, 실내 공기를 토출구로 토출하는 에어 컨디셔닝 유닛과, 소정의 원통 팬을 통해 실외 공기를 인입하여 실내로 실외 공기를 토출구를 통해 유입시키는 인헤일링 유닛과, 실내 공기를 흡입하여 실외로 실내 공기를 배출시키는 엑스헤일링 유닛과 인헤일링 유닛의 경로와 에어 컨디셔닝 유닛의 교차 관로를 선택적으로 개폐하여 실내 공기와 실외 공기를 선택적으로 교차 혼합시키는 익스체인징 유닛을 제공한다.
Patent KR-102348454-B1 (KR)
IPC: H02G1/02
Filed: 2021-11-03
Granted: 2022-01-10
Abstract: 본 발명의 철탑용 중장비 접근 방지 장치는: 복수의 서포트 모듈이 길이방향을 따라 조립되는 서포트 트러스트; 철탑에 결합되는 행거 클램프; 서포트 트러스트에 결합되고, 행거 클램프와 행거 로프에 의해 연결되는 고정 클램프; 철탑에 결합되고, 행거 클램프와 고정 클램프에 연결되는 행거 로프를 잡아당겨 서포트 트러스트를 상승시키는 윈치 클램프; 서포트 트러스트와 철탑에 결합되어 서포트 트러스트를 철탑에 고정시키는 앵글 클램프; 및 이웃한 철탑의 서포트 트러스트에 연결되는 보호 로프를 포함하는 것을 특징으로 한다.
Patent KR-102522981-B1 (KR)
IPC: H04L51/00
Filed: 2021-11-08
Granted: 2023-04-18
Abstract: 본 발명의 블록체인 기반 스미싱 방지 시스템은, 메시지 관련 정보를 트랜잭션으로 생성하는 메시지 송신자 단말기, 송신 메시지 및 수신 메시지를 중계하는 메시지 서버, 메시지 송신자가 송신한 메시지를 최종 수신하는 메시지 수신자 단말기 및 허가형 블록체인으로 구성되는 스미싱 방지 블록체인과, 메시지 송·수신자의 트랜잭션 전송을 중계하는 적어도 하나의 스미싱 방지 소프트웨어 개발 키트(Software Development Kit, SDK)를 포함하는 블록체인 기반 스미싱 방지 장치를 포함한다.
Patent KR-102385469-B1 (KR)
Title: Method & system apparatus for removing dirt on solar cell panel.
Inventor: KIM JONG HAE
IPC: B08B3/02
Filed: 2021-11-09
Granted: 2022-04-15
Abstract: The present invention provides a method for allowing a multi-joint AI robot, not a human being to autonomously recognize the approach of a flock of birds to photovoltaic panels of a power generation facility and autonomously remove secretions from birds in an automated way while traveling autonomously because the secretions are attached to the panels and are not easily removed to interfere with the efficiency of power generation by the panels and hinder construction of a large-scale solar power station when a flock of birds fly and spray feces or secretions on photovoltaic panels installed on a mudflat coastal area, the surface of the sea or lake, a wasteland, or a farmland. More specifically, in order to solve a problem that dirt such as secretions of birds, fallen leaves, snow and the like placed on the panels for photovoltaic generation installed on the surface of the sea or lake, a mudflat coastal area, a wasteland, or a farmland reduces efficiency of power generation of the panel, provided are a method and a system for effectively removing dirt, wherein a rail for operating an autonomous traveling locomotive is built on a passage between photovoltaic panel assemblies formed by connecting a plurality of photovoltaic panels to each other and a compressor, a pump, a detergent tank, a water tank, and an intelligent multi-joint AI robot are mounted on the autonomous traveling locomotive. The locomotive autonomously travels on each particular section for 24 hours every day to enable a nozzle arranged on the multi-joint AI robotic arm to use water or a detergent to soften the contaminants from a flock of birds or dirt are recognized, thereby allowing an air nozzle and a motor-powered brush to autonomously remove feces and dirt. In addition, the present invention provides an autonomous system building technology which can dramatically save costs for removing feces of birds and dirt in a manned method from panels in a large-scale photovoltaic generation complex.
Patent KR-102614609-B1 (KR)
IPC: B60L58/10
Filed: 2021-11-19
Granted: 2023-12-15
Abstract: 본 발명의 실시예에 따른 배터리 장치는 고전압 배터리의 배터리 상태를 모니터링하고, 배터리 상태를 제어 및 관리하는 BMS(Battery Management System), 상기 고전압 배터리로부터의 전류를 센싱하여 전류 센싱 전압을 출력하는 전류 센싱부, 상기 BMS로부터의 전압과 상기 전류 센싱 전압을 비교하고 비교 결과에 대응한 전압을 출력하는 비교부, 상기 비교부의 전압을 수신하고 상기 비교부의 전압에 대응하는 PWM(Pulse-width modulation) 신호를 생성하여 출력하는 PWM부, 상기 PWM부로부터 상기 PWM 신호를 수신하고 상기 PWM 신호에 따른 턴온 신호를 출력하는 입력 신호부, 및 상기 턴온 신호를 수신하고 상기 턴온 신호에 따라 상기 고전압 배터리와 인버터 사이에서 스위칭하는 스위칭부를 포함할 수 있다.
Patent KR-102416943-B1 (KR)
Title: Fixing device and method of rail plate for crane
Inventor: JEONG MIN JU
IPC: B66C19/00
Filed: 2021-12-13
Granted: 2022-07-05
Abstract: The present invention relates to a device and a method for fixing a rail plate for a harbor, which install and fix a rail plate for supporting a rail installed in a harbor to a correct position to move a container unloading crane. The method comprises the steps of: installing a mold to install a concrete structure and placing reinforcing bars inside the mold; fixing, at regular intervals, fixing plates to a guide having a certain length; preparing corrugated tubular bolt caps that fix anchor bolts to be fitted into a rail plate in a diagonal direction, and blocking lower sides thereof; preparing bolt lids for blocking the tops of the corrugated tubular bolt caps in a screw manner; fitting and fixing fully threaded bolts to the center of the bolt lids, and fixing the guide in the direction in which a rail is placed on the mold; fixing the fully threaded bolts to the fixing plate of the guide; pouring concrete into the mold, curing the same, separating the fully threaded bolts from the fixing plate, and removing the guide; separating the bolt lids, which block the tops of the bolt caps, from the bolt caps by turning the fully threaded bolts; and filling the bolt caps with mortar, and fitting and fixing the anchor bolts, which are fitted into the rail plate in the diagonal direction, to the mortar. Therefore, the rail plates can be placed and installed at correct positions and intervals.
Patent KR-102499366-B1 (KR)
Inventor: LEE JUNG PYO
IPC: G02B5/12
Filed: 2021-12-21
Granted: 2023-02-10
Abstract: The present invention relates to a retro-reflective in-mold injection product, More specifically, the present invention relates to a retro-reflective in-mold injection product which has excellent visibility through a retro-reflective function and can be easily manufactured in any shape according to a mold through an in-mold injection method.
Patent KR-102477206-B1 (KR)
Title: Ordering system and method for the visually impaired
Inventor: BAEK NAM CHIL
IPC: G06K19/07
Filed: 2021-12-28
Granted: 2022-12-13
Abstract: The present invention relates to an ordering system and method for the visually impaired to allow the visually impaired to conveniently place an order near a kiosk using the kiosk. The ordering system for the visually impaired comprises: a kiosk terminal for transmitting product sales information or store information in a low-energy audio broadcast method; an NFC module installed in the kiosk terminal to transmit low-energy audio broadcast channel information; a kiosk control unit for controlling display and communication of the kiosk terminal; a portable terminal for reading the low-energy audio broadcast channel information from the NFC module and transmitting the low-energy audio broadcast channel information to a paired terminal; and an audio receiver for receiving the low-energy audio broadcast channel information from the portable terminal, switching to a corresponding channel using the low-energy audio broadcast channel information, and receiving sound information transmitted from the kiosk terminal. Therefore, according to the present invention, the kiosk automatically recognizes the visually impaired and allows the visually impaired to hear necessary information through the receiver, so that the visually impaired can conveniently use the kiosk.
Patent KR-102496188-B1 (KR)
Title: jig for bending fatigue test
Inventor: SONG HA CHEOL
IPC: G01N3/04
Filed: 2021-12-30
Granted: 2023-02-06
Abstract: The present invention relates to a jig for a bending fatigue test, which is characterized by comprising: a pair of fixing pieces which are arranged to face each other at an interval in left and right directions to respectively clasp one end and the other end of a specimen which is subject to a bending fatigue test in a longitudinal direction; a pair of lower support pieces which rotationally support one end portion of each of the fixing pieces in a longitudinal direction, while being arranged in an inclined manner at a predetermined angle towards the specimen while facing the upper end from the lower end; a movable plate which supports the lower end of one and the other one of the lower support pieces, while being elevated by the operation of an operating means; a pair of upper support pieces which rotationally support the other end portion of one and the other one of the fixing pieces in a longitudinal direction; and a fixing plate which rotationally supports the upper end of one and the other one of the upper support pieces. Therefore, reliability of the bending fatigue test result may be increased.