baber/WOPTO huggingface dataset:
Patent KR-20210034532-A (KR)
Title: Antibody for detecting acetylation of cyclooxygenase 2 and uses thereof
Inventor: BAE JAE SUNG
IPC: C07K16/40
Filed: 2020-09-18
Abstract: The present invention relates to an antibody for detecting acetylation of cyclooxygenase 2 (COX2) protein and to a use thereof and, more specifically, to an antibody specifically recognizing the acetylation of S565 residue of the COX2 protein and to a use for diagnosing degenerative neurological disease or inflammatory disease. Since the antibody or a functional fragment thereof of the present invention specifically binds to the residue of the acetylated COX2 protein, it is very usefully utilized in the diagnosis of degenerative neurological disease, inflammatory disease, and the like in which the degree of the acetylation of the S565 residue of the COX 2 protein is reduced.
Patent KR-20210081225-A (KR)
Title: Methods, systems, and articles of manufcature to perform heterogeneous data structure selection via programmer annotations
Inventor: GOTTSCHLICH JUSTIN
IPC: G06F8/35
Filed: 2020-09-21
Abstract: The present invention relates to methods, systems and manufactured products for heterogeneous data structure selection through programmer annotations. An exemplary apparatus includes: a phase tracker for identifying first and second phases; a cost predictor for estimating interaction costs for interaction with each data structure type in the first and second phases; a tree former for forming a tree corresponding to a first data structure type, wherein the tree includes a first node in the first phase, a second node in the second phase, and an edge connecting the first and second nodes, and the second node indicates a second data structure type different from the first data structure type; a conversion cost calculator for calculating conversion costs for the edge; and a branch selector for selecting a sequence of data structures based on a combination of the interaction costs and the conversion costs.
Patent KR-20220040091-A (KR)
Title: Mask with improved wearability
Inventor: JEONG DOO KYEONG
IPC: A41D13/11
Filed: 2020-09-23
Abstract: The present invention relates to a mask with an improved wearability that can be easily unfolded according to a physical condition of a wearer, such as a shape and size of the face, so as to be closely attached to the face region of the wearer while covering the nose and chin of the wearer, thereby having an effect of greatly improving wearability and allowing an inner surface in contact with the face region of the wearer to not be likely to be contaminated due to a contact with the finger region of the wearer during a wearing process. The mask with the improved wearability comprises: a mask main body; and an ear hooking part.
Patent KR-20210070178-A (KR)
Title: Apparatus for processing substrate
Inventor: PARK WOO YOUNG
IPC: H01L21/673
Filed: 2020-09-24
Abstract: The present invention relates to a substrate processing device, which comprises: a process chamber for forming a processing space for processing a substrate; a substrate support rotatably installed in a lower portion of the processing space to revolve the substrate, and formed with a plurality of pocket groove units having a concave upper surface to seat the substrate in a circumferential direction of an upper portion; a gas spray unit provided in an upper portion of the process chamber to face the substrate support, and spraying a processing gas toward the substrate support; a satellite inserted into the pocket groove units, floating and rotated in the pocket groove units by a driving gas supplied through the substrate support, and having a seating unit having the substrate seated on an upper surface thereof and rotating patterns installed to be separated from each other at regular intervals along an edge of the seating unit; a rotation sensing unit formed at an upper side of the substrate support to correspond to any one position of the outermost or innermost path through which the rotating patterns are moved when the satellite is revolved around the center of the substrate support in accordance with rotation of the substrate support, and sensing the rotating patterns when at least any one of the substrate support and the satellite is rotated; and a control unit calculating a rotation speed of the satellite using the number of revolution patterns in accordance with the rotation of the substrate support input by the rotation sensing unit when the substrate support is rotated, the number of revolution in accordance with rotation of the satellite and a rotation speed of the substrate support. Accordingly, the processing quality of the substrate and the process yield are improved.
Patent KR-20220043302-A (KR)
Title: Method of resetting storage device and storage device performing the same
Inventor: RYU CHUNG HYUN
IPC: G06F1/24
Filed: 2020-09-29
Abstract: The present invention relates to a method of resetting a storage device and a storage device performing the same. According to the present invention, in the method of resetting the storage device, an internal power voltage is generated based on an external power voltage. A first reset control signal activated or deactivated is generated based on a level of the internal power voltage. A second reset control signal activated or deactivated at a different timing from that of the first reset control signal is generated. Based on the first reset control signal and the second reset control signal, a final reset control activated or deactivated at a timing different from that of the first reset control signal and the second reset control signal is generated. When the external power voltage is turned off, a reset operation is conducted based on the final reset control signal. The present invention aims to provide a method of resetting a storage device, which is capable of effectively protecting the storage device.
Patent KR-20220043671-A (KR)
Inventor: YOUNGJE CHO
IPC: G01R1/067
Filed: 2020-09-29
Abstract: The present invention relates to a pogo pin module, which can ensure smooth operation and excellent durability by minimizing a risk of an electrical short circuit. The pogo pin module includes: a hollow housing with open upper and lower surfaces; a magnetic shell covering an upper surface of the housing; a terminal interposed between the housing and the shell and elastically deformed vertically; a plunger provided on the upper surface of the terminal and protruding to the outside through the shell; and a magnet movably installed inside the housing and biased toward the shell by magnetic force. Accordingly, it is possible to minimize the risk of an electrical short circuit by improving contact performance between components.
Patent KR-20220048503-A (KR)
Inventor: KIM MINA KYUNGMIN
IPC: A23L7/10
Filed: 2020-10-12
Abstract: The present invention relates to a method for manufacturing a rice embryo bud extract to increase storage properties of rice embryo buds, and a rice embryo bud extract manufactured thereby. According to the present invention, the method comprises: a first step of preparing a mixture by mixing 10 parts by weight of distilled water with respect to 1 part by weight of rice embryo buds separated from rice bran, and grinding the mixture; a second step of injecting the mixture into a chamber provided with a pressure reducer, a heater, and a stirrer; a third step of reducing the pressure in the chamber to a range of 0.005 to 0.02 Mpa by using the pressure reducer, and performing heating while maintaining the temperature in the chamber within a range of 40 to 60 ℃ by using the heater; a fourth step of continuously stirring the mixture in the chamber by using the stirrer; and a fifth step of connecting the chamber and the cooler and cooling the generated vapor of the mixture while passing through the cooler.
Patent KR-20220048618-A (KR)
Inventor: LIM BOGYU
IPC: C08G61/12
Filed: 2020-10-13
Abstract: The present invention relates to a stretchable organic semiconductor polymer, a preparation method thereof, and an organic electronic device comprising the same. Specifically, the present invention provides the organic semiconductor polymer which is prepared by polymerizing carbazole and a DPP-introduced crystalline monomer, and a flexible monomer to realize elasticity while maintaining electrical properties.
Patent KR-20220052006-A (KR)
Inventor: SONG JAE HYUN
IPC: C08K3/04
Filed: 2020-10-20
Abstract: The present invention relates to a non-woven fabric containing a graphene composite molded body in the shape of a fiber, wherein the graphene composite molded body comprises graphene dispersed in a polymer resin and is manufactured by a filtering process discharging foreign substances to the outside. Therefore, the non-woven fabric comprising the graphene composite molded body of the present invention has excellent antibacterial and bactericidal properties, a high removal rate of harmful gases, superior antistatic and far-infrared ray emission characteristics, an excellent UV blocking rate, and high tensile strength and elongation characteristics.
Patent KR-20220055691-A (KR)
Title: Structure of mounting wiring for vehicle using a pillar bracket
Inventor: KWON CHOONG HO
IPC: B60R11/00
Filed: 2020-10-27
Abstract: In the present invention, a mounting ring is inserted into a wiring fixed to a pillar bracket, and the mounting ring is inserted and assembled to a guide groove formed on the pillar bracket, such that anyone can easily and accurately mount the wiring in a designated location, and thus work efficiency is improved and assembly defects are prevented. Specifically, the present invention is formed by penetrating a hole in the pillar bracket facing the guide groove, and a mounting ring portion is inserted into the hole. As such, the wiring can be assembled in a fixed position without easily deviating from the guide ring. In addition, in the present invention, a support is formed on the pillar bracket to support the wiring, inserted into the guide groove, and the support is provided by at least one reinforcing rib so as to stably support and fix the wiring to prevent sagging.
Patent KR-20210094453-A (KR)
Title: Composition for preventing, improving or treating of muscular disease comprising Chrysanthemum zawadskii extract
Inventor: AHN JI YUN
IPC: A61P21/00
Filed: 2020-10-27
Abstract: The present invention relates to: a composition for preventing, alleviating, or treating muscular diseases; a composition for strengthening muscles; or a food composition for improving exercise capacity, which contains a Chrysanthemum zawadskii extract as an active component. The extract increases the size of muscle cells and has an effect of improving exercise performance, thereby being able to be usefully used for preventing, alleviating or treating muscular diseases.
Patent KR-20220064072-A (KR)
Title: Multi rapid diagnostic kit with improved specificity
Inventor: YUN JI HYE
IPC: G01N33/543
Filed: 2020-11-11
Abstract: The present invention relates to a multi-rapid diagnostic kit comprising: a case having an open hole into which a sample can be injected; and a detection strip provided inside the case and providing a detection signal for a specific disease through the introduction of the sample through the open hole. The detection strip comprises: a sample pad provided with the sample; a conjugate pad receiving the sample from the sample pad, and provided by being labelled with gold nanocages where two or more detection antibodies capable of reacting with a target antibody for a specific disease included in the sample have a different color, in which the target antibody and the detection antibody labelled with the gold nanocage are bonded to each other to form a conjugate; and a detection reaction pad including a reaction line on which the conjugate is transferred from the conjugate pad and an antigen for a specific disease to which the conjugate can bind is immobilized and disposed. As the conjugate binds to the antigen immobilized on the reaction line, a detection signal is provided by the color reaction of the gold nanocage in the reaction line, and thus, the present invention can be used to diagnose the presence or absence of the disease and the severity of the disease according to the color development ratio of the gold nanocage.
Patent KR-20220065474-A (KR)
Title: Antenna device and display device including the same
Inventor: CHOI BYUNG JIN
IPC: H01Q1/38
Filed: 2020-11-13
Abstract: According to an embodiment of the present invention, an antenna element includes: a radiation pattern including a contact part which is concave toward a transmission line; the transmission line disposed on a different layer from the radiation pattern and connected to the radiation pattern through the contact part; and a signal pad connected to an end of the transmission line. The present invention provides a display device including the antenna element having improved optical and electrical characteristics.
Patent KR-20220065555-A (KR)
Title: Atopic dermatitis-associated stress diagnosis technology using exosome-derived miRNA
Inventor: WOO JUNGMIN
IPC: C12Q1/6883
Filed: 2020-11-13
Abstract: As a result of analyzing miRNAs derived from exosomes of stress-induced mice through atopic dermatitis, it was confirmed that the expression patterns of a number of miRNAs were changed before and after stress treatment, thereby resulting in the positive applicability of exosomes as biomarkers. Therefore, the present invention can be used in various related fields such as the relationship between skin inflammation and stress and stress diagnosis programs.
Patent KR-20220068655-A (KR)
Title: Apparatus for dust collecting object and method for dust collecting object
Inventor: LEE WAN KEUN
IPC: B22D45/00
Filed: 2020-11-19
Abstract: The present invention provides a dust collecting apparatus and a dust collecting method, wherein the dust collecting apparatus, which collects processed objects generated in a container, includes a crane that includes a sprayer capable of spraying collecting water toward the container and a reservoir capable of storing the collecting water and is arranged to be movable along a transfer path; a supply unit that can be separated from or coupled to the reservoir to supply collecting water to the reservoir; and a control unit that controls the supply unit to selectively connect the supply unit to the reservoir according to the position of the crane.
Patent KR-20220009839-A (KR)
Title: Image segmentation method using neural network based on mumford-shah function and apparatus therefor
Inventor: YE JONGCHUL
IPC: G06T7/00
Filed: 2020-11-19
Abstract: Disclosed are an image segmentation method using a Mumford-Shah function based on a neural network and a device thereof. According to one embodiment of the present invention, the image segmentation method includes the steps of: receiving an image to be segmented; and segmenting the received image using a neural network learned through a Mumford-Shah function-based loss function.
Patent KR-20220070141-A (KR)
Title: Display device and manufacturing method thereof
Inventor: CHOI JIN WOO
IPC: H01L27/15
Filed: 2020-11-20
Abstract: According to one embodiment of the present invention, provided is a display device, which includes: a substrate; and a display element unit disposed on the substrate and including a light emitting element capable of emitting light in a display direction and a bank pattern protruding in the display direction. The bank pattern and the light emitting element include the same material.
Patent KR-20220072012-A (KR)
Inventor: VORONOV ALEXANDER
IPC: C03C23/00
Filed: 2020-11-23
Abstract: 글라스 제조 방법은 글라스 기판의 제1 면에 제1 식각 보호층을 코팅하고, 제1 면에 반대되는 글라스 기판의 제2 면에 제2 식각 보호층을 코팅하는 단계; 글라스 기판의 제1 면 상으로부터 글라스 기판을 관통하는 레이저 펄스를 가하여, 제1 식각 보호층의 일부 및 제2 식각 보호층의 일부를 삭마(ablation)하는 단계; 식각 용액으로 글라스 기판을 식각하여, 글라스 기판에 절단부를 형성하는 단계; 및 제1 식각 보호층 및 제2 식각 보호층을 제거하는 단계를 포함할 수 있다.
Patent KR-20220073524-A (KR)
Inventor: LEE CHANG MYEON
IPC: H01M4/04
Filed: 2020-11-26
Abstract: 본 발명의 목적은 덴드라이트 성장을 억제할 수 있을 뿐 아니라 SEI층의 면적을 줄일 수 있는 구조로 이루어진 리튬 음극을 제공하는데 있다. 이를 위하여 소정 두께를 가지는 리튬 금속층을 포함하고, 상기 리튬 금속층은 주상정 조직을 가지며, 상기 주상정의 단면 직경이 1 마이크로미터 이상이고, 상기 리튬 금속층은 전해 도금을 통해 형성되는 것을 특징으로 하는 리튬 음극을 제공할 수 있다.
Patent KR-20220074502-A (KR)
Title: 액화수소 선박의 액화수소저장탱크 벤트장치
Inventor: YOU HWA LONG
IPC: B63B17/00
Filed: 2020-11-27
Abstract: 액화수소 선박의 액화수소저장탱크 벤트장치가 개시된다. 개시된 액화수소 선박의 액화수소저장탱크 벤트장치는, 선체에 결합되며, 내부에 액화수소가 저장되는 수소저장탱크부; 상기 수소저장탱크부에 결합되며, 상기 수소저장탱크부에서 유출된 수소가스가 유동되는 벤트용 배관부; 및 상기 벤트용 배관부에 연결되며, 상기 선체의 하부 영역에 배치되어 상기 수소가스를 배출하는 배출노즐부를 포함하고, 상기 벤트용 배관부는 상기 수소저장탱크부와 상기 배출노즐부를 연통하는 벤트라인을 포함하고, 상기 벤트 라인의 적어도 일부는 선체의 내부에 설치되는 것을 특징으로 한다.
Patent KR-20220078351-A (KR)
Inventor: GO TAEYEON
IPC: G06Q50/30
Filed: 2020-12-03
Abstract: 감성사전을 구축하고 이를 인공지능으로 학습시켜 진성 팬, 악성 팬, 흥분한 상태, 가짜 팬들과 같은 팬 성향을 구분하고, 악성 댓글을 자동으로 스크린 함으로써, 팬들의 왜곡된 행동을 억제할 수 있도록 한 댓글 기반의 왜곡 행동 억제시스템에 관한 것으로서, 온라인상에 올려진 글에 대하여 댓글을 등록하는 댓글 단말, 댓글 단말로부터 등록된 댓글에 대하여 미리 설정된 감성 사전을 기반으로 분석하여 왜곡 행동이 포함된 댓글을 추출하고, 왜곡 행동이 포함된 댓글을 스크린처리하고, 댓글을 기반으로 분석한 팬 성향 정보를 기획사 서버에 팬 관리 정보로 제공하는 댓글 왜곡행동 억제서버를 포함하여, 댓글 기반의 왜곡 행동을 억제할 수 있게 된다.
Patent KR-20220078863-A (KR)
Title: 개질 zif계 화합물을 포함하는 이산화탄소 환원용 촉매 및 이를 포함하는 이산화탄소 환원용 전극
Inventor: PARK SANG SUN
IPC: C25B11/031
Filed: 2020-12-04
Abstract: 본 발명은 아연(Zn)과 이미다졸계의 유기물이 결합을 이루는 구조의 ZIF계(Zeolitic Imidazolate framework) 화합물에 구리(Cu)가 도핑된, 개질 ZIF계 화합물을 포함하는 이산화탄소 환원용 촉매 및 이를 포함하는 이산화탄소 환원용 전극에 관한 것이다.
Patent KR-20220081092-A (KR)
Title: Hvac시스템의 제어방법
Inventor: HONG GYU SIK
IPC: B60H1/32
Filed: 2020-12-08
Abstract: 개시된 HVAC(Heating, ventilation, and air conditioning)시스템의 제어방법은, 상기 HVAC시스템이 냉방모드로 작동하고 엔진이 ISG(Idle Stop and Go)에 의해 정지되면, 제어기에 의해, 내기만을 상기 케이싱 내로 유입함을 허용하는 단계; 상기 제어기에 의해, 상기 케이싱 내로 유입된 내기가 히터코어를 바이패스함을 허용하는 단계; 및 상기 제어기에 의해, 상기 케이싱 내로 유입되는 공기유량을 최소 유량으로 유지하는 단계를 포함할 수 있다.
Patent KR-20220081826-A (KR)
Title: 단일 채널을 이용한 통신 방법 및 이를 이용한 마스터 드론
Inventor: LEE CHANG MIN
IPC: G05D1/10
Filed: 2020-12-09
Abstract: 마스터 드론과 복수의 슬레이브 드론 간의 송수신 과정에서 필요한 시간을 효과적으로 줄일 수 있는 기술에 관한 것이다. 이때, 마스터 드론의 통신 방법은 상기 마스터 드론과 단일 채널을 이용하여 통신하는 복수의 슬레이브 드론을 제어하는 프레임을 생성하는 단계; 상기 생성된 프레임을 상기 복수의 슬레이브 드론으로 전송하는 단계; 및 상기 복수의 슬레이브 드론으로부터 응답 메시지를 동시에 중첩하여 수신하는 단계를 포함할 수 있다.
Patent KR-20220083212-A (KR)
Inventor: KIM JONG JIK
IPC: F17C13/00
Filed: 2020-12-11
Abstract: 본 발명은 고압용기의 개구부를 차폐하기 위한 다이어프램을 고압용기 개구부에 밀착시켜 고정하기 위한 고압용기의 다이어프램 고정장치에 관한 것이다. 
본 발명의 실시예에 의하면, 가압고정부를 통해 다이어프램을 가압하여 다이어프램이 고압용기의 개구부에 완전히 밀착된 상태에서 용접 작업이 이뤄지게 함에 따라, 용접부위의 파손 및 간극 등으로 인한 압력 누설을 최소화 할수 있는 효과가 있다.
Patent KR-20220084879-A (KR)
Title: 가습기모듈, 이를 구비하는 가습기장치 및 가습기장치의 제어방법
Inventor: YANG JU SEOK
IPC: A61M16/00
Filed: 2020-12-14
Abstract: 본 발명은, 가습기모듈, 이를 구비하는 가습기장치 및 가습기모듈의 제어방법에 관한 것으로서, 보다 상세하게는 의료용 환자의 호흡장치(1)에 설치되는 가습기모듈, 이를 구비하는 가습기장치 및 가습기모듈의 제어방법에 관한 것이다. 
본 발명은, 기체튜브(10)가 양단에 결합되어, 환자에게 공급되는 기체가 통과하는 통과유로(S1)를 형성하는 공급관(100)과; 내부공간(S2)이 형성되며, 상기 내부공간(S2)이 상기 통과유로(S1)와 연통되도록 연통구(210)가 형성되는 하우징부(200)와; 상기 내부공간(S2)에 설치되어, 외부로부터 공급되는 물을 미세한 가습입자로 미립화하여 상기 통과유로(S1)에 공급하는 무화부(300)를 포함할 수 있다.
Patent KR-20220086887-A (KR)
Title: 터치스크린을 포함하는 입력 장치와 이의 동작 방법
Inventor: NA SUHYUN
IPC: G06F3/0488
Filed: 2020-12-17
Abstract: 다양한 실시예들에 따라서, 전자 장치는, 디스플레이; 터치스크린; 복수 개의 키를 포함하는 키보드형 입력 장치; 및 프로세서를 포함할 수 있다. 상기 프로세서는, 상기 키보드형 입력 장치에 포함되는 지정된 토글키의 제 1 입력을 수신하고, 상기 토글키의 상기 제 1 입력을 수신한 이후, 상기 키보드형 입력 장치를 통한 사용자 입력을 수신하고, 상기 사용자 입력에 대응하는 텍스트를 상기 터치스크린 및 상기 디스플레이에 각각 표시하고, 선택된 연동 기능에 기반하여, 상기 텍스트와 연관된 컨텐트를 상기 터치스크린에 표시하고, 상기 터치스크린 상에 상기 컨텐트가 표시된 위치에 대한 제 1 터치 입력을 수신하고, 상기 제 1 터치 입력에 기반하여, 상기 디스플레이 상에 표시된 상기 텍스트의 표시를 중단하고, 상기 컨텐트를 상기 디스플레이에 표시하도록 설정될 수 있다.
Patent KR-20220088023-A (KR)
Title: 해양 환경용 고난연성 열경화성 수지 조성물
Inventor: LEE YOUNG HEE
IPC: C08K5/521
Filed: 2020-12-18
Abstract: 본 발명은 해양 환경용 고난연성 열경화성 수지 조성물에 관한 것으로, 보다 구체적으로는 이관능성 에폭시 수지, DDM 경화제, 3-HPP 인계 난연제 및 TEBAC 촉매로 이루어지는 해양 환경용 열경화성 수지 조성물을 제공함으로써, 난연소재 첨가로 인한 기계적 물성의 저하를 보완함과 동시에 내충격성 및 내염수성을 향상시킬 뿐만 아니라 고난연 특성을 구현할 수 있도록 하며, 이로 인해 해양 환경에서 사용되는 각종 해양 구조물, 선박 및 해양 방재 등에 대한 화재 예방 및 기계적 물성 보완 효과 등을 구현할 수 있도록 하는, 해양 환경용 고난연성 열경화성 수지 조성물에 관한 것이다.
Patent KR-20220090249-A (KR)
Title: 반도체 패키지 및 그 제조 방법
Inventor: KIM YOUNG LYONG
IPC: H01L23/485
Filed: 2020-12-22
Abstract: 제 1 다이, 상기 제 1 다이를 관통하는 관통 전극들, 상기 제 1 다이의 상부면 상에 제공되고, 상기 관통 전극들에 접속되는 제 1 패드, 상기 제 1 다이 상의 제 2 다이, 상기 제 2 다이의 하부면 상에 제공되는 제 2 패드, 상기 제 1 패드와 상기 제 2 패드를 연결하는 제 1 연결 단자, 및 상기 제 1 다이와 상기 제 2 다이 사이를 채우고, 상기 제 1 연결 단자를 둘러싸는 절연층을 포함하는 반도체 패키지를 제공하되, 상기 제 1 연결 단자는 상기 제 1 패드 및 상기 제 2 패드를 구성하는 금속 물질과 솔더 물질의 금속간 화합물을 포함하고, 상기 제 1 연결 단자 내에서 상기 금속 물질의 농도는 상기 제 1 패드 또는 상기 제 2 패드로부터의 거리에 따라 실질적으로 균일할 수 있다.
Patent KR-20220091851-A (KR)
Title: System of managing self studio, manned studio and photo booth using qr code
Inventor: YU CHANG UK
IPC: G06T11/60
Filed: 2020-12-24
Abstract: The present invention provides a system for managing a self-studio, a manned studio, and a photography booth using a QR code, operated by different subjects located in a plurality of locations. Each self-studio includes: an entrance unit arranged at one side of an entrance, through which a user enters a corresponding self-studio, and issuing a QR code corresponding to the user through user confirmation; a plurality of photography units capable of taking photos through the identification of the user's QR code in the corresponding self-studio; and a printing unit provided on one side of the self-studio and capable of printing photos through the identification of the user's QR code. Each manned studio includes at least one among: an entrance unit arranged at one side of an entrance, through which a user enters a corresponding manned studio, and issuing a QR code corresponding to a user through user confirmation; a plurality of photography units capable of taking photos through the identification of the user's QR code in the corresponding manned studio; and a printing unit provided on one side of the self-studio and capable of printing photos through the identification of the user's QR code. The photography booth is a booth for taking an ID photo or a passport photo. The system further includes a centralized or a cloud-type server wired and wirelessly connected to the entrance units, the photography units, the printing units, and the photography booths of the self-studios and the manned studios located in a plurality of locations so as to control and manage the entrance units, the photography units, the printing units, and the photography booths. The present invention can enhance the convenience of operation and sustainability.
Patent KR-20220095022-A (KR)
Inventor: JO HANG CHANG
IPC: E05D15/06
Filed: 2020-12-29
Abstract: Provided is a slider for a sliding door, capable of minimizing replacement frequency of the slider by preventing abrasion of a sleeve which slides on a rail formed on an upper lintel during opening and closing of a door. In the sleeve-integrated slider applied to the sliding door, a detachable liner is loaded into the sleeve. In addition, since replacement of the slider is replaced with replacement of the liner, the slider can be used for a long period of time.