baber/WOPTO huggingface dataset:
Patent KR-20220169117-A (KR)
Title: Nasal sample collection device
Inventor: KIM IL HWAN
IPC: A61B10/00
Filed: 2021-06-18
Abstract: The present invention provides a nasal sample collection device, comprising: a nozzle unit having a flow path formed therein and supplying a sample collection material to the inside of the nasal cavity; a sample collection material storage unit connected to the nozzle unit and storing the sample collection material; a sample collection material supply unit injecting a sample collection material into the nasal cavity through the nozzle unit and collecting the injected sample collection material and a sample; and a sample accommodating unit connected to the sampling material supply unit and accommodating the sample collected by the sampling material supply unit. According to the nasal sample collection device according to the present invention, a virus disease can be more easily identified even by non-medical workers using a sample collection material composed of any one of water, air, and a culture medium. In addition, the nasal sample collection device according to the present invention can quickly and accurately perform a virus test for a plurality of patients by being carried to be repeatedly used by an individual or by replacing only the disposable nozzle unit inserted into the nasal cavity.
Patent KR-20220169773-A (KR)
Title: Operating Table for Companion Animals with Low-temperature Burn Prevention Function
Inventor: CHOI YOUNG JU
IPC: A61G13/10
Filed: 2021-06-21
Abstract: One aspect of the present invention relates to an operating table for companion animals having a function of preventing low-temperature burns, and more specifically, to an operating table for companion animals which has a function of autonomously preventing low-temperature burns even if the companion animals cannot complain of heat when undergoing surgery. According to one embodiment of the present invention, an operating table for companion animals having a function of autonomously preventing low-temperature burns even when the companion animals cannot complain of heat when undergoing surgery can be provided. The operating table for companion animals comprises an operation table, table legs, a plurality of mounting plates, an air heater, a heating control unit, an operation block, a lighting means, and a movement counter.
Patent KR-20230000869-A (KR)
Title: A cut-out to keep you on the go
Inventor: HWAND DO KYUNG
IPC: A47J47/00
Filed: 2021-06-26
Abstract: The present invention relates to a cutting board enabling to perform cutting to uniform sizes. The present invention comprises: a cutting board (100) which a user uses to cut vegetables or the like; a grid groove (200) into which an assist plate (500) is inserted; a drawer (300) for storing the assist plate (500); a handle (400) helping open the drawer (300); the assist plate (500) which can be inserted into the grid groove (200) and helps a user cut vegetables easily and consistently. The present invention can be useful when a user is cooking. Specifically, the present invention can prevent hand injuries when cooking, and helps a user cut various things, such as vegetables, easily and consistently, thereby helping the user cook safely and easily. The user can also store assist plates and cooking utensils in the drawer attached under the cutting board. Additionally, the assist plate can be made into various shapes, and the assist plate can be placed according to an object to be cut.
Patent KR-20230001365-A (KR)
Title: Electronic target device
Inventor: CHOI YOUNG YEOL
IPC: F41J1/10
Filed: 2021-06-28
Abstract: The present invention relates to an electronic target device with a target support function mainly used in shooting games and more specifically, to an electronic target device wherein a metal body (28) and a magnetic body (50) are installed in opposing positions in a main body and a rotating operating body (25) where a target (20) is installed, thereby supporting the target in a standing state by a magnetic force of the magnetic body. By adjusting the force supporting the target in the standing state through the magnetic force of the magnetic body based on the forward and backward movement of the metal body, the electronic target device ensures that the target remains stably supported by the magnetic force even in places where the floor is not perfectly horizontal or the installation site is not sturdy, even when shaking caused by neighboring target operations is transmitted. Additionally, the electronic target device allows the force supporting the target to be adjusted by the magnetic force of the magnetic body, based on momentum of bullets depending on the material of the bullets that players use, thus ensuring the target to operate effectively regardless of the bullet material in response to a collision impact of the bullets.
Patent KR-20230001397-A (KR)
Title: Novel compound and pharmaceutical composition comprising the same
Inventor: LEE SANG IK
IPC: A61P11/00
Filed: 2021-06-28
Abstract: The present invention provides a compound represented by chemical formula 1 and a pharmaceutical composition for preventing or treating skin diseases including the same. An object of the present invention is to provide a novel compound having the effects of alleviating, preventing, and treating skin diseases.
Patent KR-20230003676-A (KR)
Title: Atd network design method
Inventor: YOUN JONG TAEK
IPC: H04L27/00
Filed: 2021-06-29
Abstract: The present invention relates to an ATD network designing method. According to one embodiment of the present invention, the ATD network designing method comprises the steps of: receiving first input information regarding components for configuring a network, wherein the components include a plurality of communication stations, a plurality of wireless transmission devices, and a plurality of links; generating and displaying a first window displaying the components as an icon and text based on the first input information; receiving second input information setting a model and related parameters for the components; generating results representing wireless transmission performance regarding the model based on the second input information; and generating and displaying a second window displaying the results. According to the present invention, a transmission structure which meets requirements for each line attribute can be applied in a variety of data and a wireless environment.
Patent KR-20230003709-A (KR)
Inventor: KWON HYUK
IPC: F02M31/125
Filed: 2021-06-29
Abstract: Disclosed is a fuel supply system for a ship, which can further improve an effect of reducing greenhouse gas emission during an operation of a ship. The fuel supply system for a ship of the present invention includes: a storage tank which stores liquid ammonia in a ship provided with a propulsion engine and a power generation engine; an oil tank which stores oil to be supplied as fuel in the ship; an ammonia supply line which supplies the liquid ammonia of the storage tank to the power generation engine; a selective catalytic reduction unit which denitrifies exhaust gas generated in the propulsion engine and the power generation engine; a reductant supply line which supplies the liquid ammonia of the storage tank to the selective catalytic reduction unit; and an air lubrication system which injects air onto an outer bottom surface of the ship to decrease frictional resistance when the ship moves. Electric power produced from the power generation engine is supplied to the air lubrication system.
Patent KR-20230008502-A (KR)
Inventor: RYU JAE KWAN
IPC: B25J9/10
Filed: 2021-07-07
Abstract: The present embodiments relate to a user wearable muscle strength assistance system, which is worn on a user's body. The muscle strength assisting system includes an upper extremity muscle strength assisting device that assists muscle strength in an upper body; and a lower extremity muscle strength assisting device that is connected to the upper extremity muscle strength assisting device and is worn on the user's lower body to assist muscle strength of a lower body. The upper extremity muscle strength assisting device and the lower extremity muscle strength assisting device are characterized in that they assist the user's muscle strength by realizing the degree of freedom of a joint by simulating an exoskeleton of the user's body.
Patent KR-20230008994-A (KR)
Title: Surgical drill
Inventor: KIM YONG HOON
IPC: A61B8/08
Filed: 2021-07-08
Abstract: The present invention relates to a surgical drill. The surgical drill, according to the present invention, comprises: a body unit formed in the shape of a gun to be held by a user; an ultrasonic diagnostic device connected to the body unit to supply power and performing diagnosis by transmitting and receiving ultrasonic waves through a positive electrode plate and a negative electrode plate; a drill bit unit including a drill bit coupled to the ultrasonic diagnostic device for drilling a selected target; and a sensing unit detecting acoustic impedance of the ultrasonic waves of the target while the drill bit unit is vibrating, wherein the operation stops when the acoustic impedance of the ultrasonic waves detected by the sensing unit is 2 to 7 kg/m^2sec. As a result, when inserting a pin into a bone using the rotational force of an electric motor, damage to the soft tissue that occurs when a tip of the pin touches soft tissue such as muscle, ligament, fat layer, and the like, in addition to the bones to be under operation, can be prevented. Also, when processing bones using electric tools, damage to the patient can be minimized by minimizing the processing area. X-ray exposure can be minimized by enabling differentiation between bone and soft tissue without an X-ray device during surgery.
Patent KR-20230010139-A (KR)
Title: Semiconductor light emitting diode pacakge
Inventor: LEE JUNG HUN
IPC: H01L33/52
Filed: 2021-07-09
Abstract: According to an embodiment of the invention, a semiconductor light emitting device package comprises: a circuit board including an upper pad; a light emitting diode chip mounted on the circuit board, including a substrate, a semiconductor laminate structure emitting ultraviolet light on the substrate, and electrode structures connected to the semiconductor laminate structure, and having a first surface facing the circuit board and a second surface facing the first surface; connection bumps disposed between the circuit board and the light emitting diode chip and connecting the upper pad and the electrode structures; an underfill resin covering at least a portion of a side surface of the light emitting diode chip on the upper pad of the circuit board; and a passivation layer disposed on the light emitting diode chip and the underfill resin, covering the underfill resin, and spaced apart from the semiconductor laminate structure. Accordingly, a highly reliable semiconductor light emitting device package can be provided.
Patent KR-20230012244-A (KR)
Title: Molecular marker for identification of tomatoes with salt tolerance and selection method of the tomatoes using the same
Inventor: KIM KYUNG NAM
IPC: C12Q1/6895
Filed: 2021-07-15
Abstract: The present invention relates to a molecular marker for identifying tomatoes with salt tolerance and a selection method of tomatoes using the same. In the case of using the molecular marker capable of discriminating a difference in a specific nucleotide sequence within the SICIPK24 promoter region of the present invention, tomatoes with salt tolerance can be isolated early from a seedling stage, and thus the cost and time to develop tomato varieties with salt tolerance can be saved.
Patent KR-20230014152-A (KR)
Title: Polyurethane mold with improved flowablity of liquid polyurethane
Inventor: KWON CHOONG HO
IPC: B29K75/00
Filed: 2021-07-21
Abstract: Provided is a polyurethane forming mold which is configured to discharge gas in a cavity out of the mold using a vacuum so that flowability within the cavity is secured when a raw polyurethane liquid is injected to improve the quality of a foamed molded product and reduce a defect rate. In particular, when an opening/closing valve mounted in the cavity allows the raw polyurethane liquid to be injected, the valve is pressed to create vacuum inside the cavity, and the opening/closing valve is configured to be closed when the injection of the raw polyurethane liquid is completed so that the raw polyurethane liquid can easily flow along the shape of the cavity by discharging gas, existing in the cavity, out of the mold as the raw polyurethane liquid fills the inside of the cavity. In addition, the effect of discharging gas out of the mold when the raw polyurethane liquid is injected can be increased by installing the opening/closing valve in a portion within the cavity where gas is easily collected when the polyurethane liquid is injected.
Patent KR-20230017953-A (KR)
Inventor: LIM BYUNG KI
IPC: H04N5/77
Filed: 2021-07-28
Abstract: A method for providing realistic information on a power plant according to an embodiment of the present invention comprises the steps of: recording, in a database, a mapping table where first related information related to at least one first object, which is expressed in a first manner on a virtual structure map for indicating the passage of the power plant and the position of a facility, second related information related to at least one second object, which is expressed in a second manner on a virtual piping and instrumentation diagram (P&ID) for indicating information on the facility, and information on at least one realistic image for expressing the shape of either or both of the passage and the facility are mapped; expressing the virtual structure map on a user interface and selecting the first object by the input of a user; and loading, from the mapping table, detailed information on the structure map including at least one among the first related information, the second related information and the realistic image, which is matched with the first object selected by the input of the user, and displaying the information on the user interface. Therefore, provided is a method for providing realistic information on a power plant, which enables even an inexperienced person to recognize the position of a facility to be found in a power plant and discern the facility from other facilities.
Patent KR-20230024671-A (KR)
Inventor: LEE JEONG MIN
IPC: A61L27/36
Filed: 2021-08-12
Abstract: A composite filler composition with an extended duration of a filler of the present invention includes a blood-derived material, including peripheral blood mononuclear cells, and a hyaluronic acid derivative. The blood-derived material is characterized in that it is extracted from autologous blood. According to the composite filler composition, the duration of the filler applied in a human body is extended by mixing blood-derived substances containing blood mononuclear cells and hyaluronic acid derivatives in an appropriate ratio using blood collected from autologous blood. Additionally, by using autologous blood, side effects such as allergies caused by fillers injected into a human body can be significantly prevented.
Patent KR-20230025251-A (KR)
Title: Method of manufacturing separator for lead-acid battery using organic fiber of spring structure to improve strength
Inventor: CHOE SEOK MO
IPC: H01M10/06
Filed: 2021-08-13
Abstract: The present invention relates to a method for manufacturing a separator for a lead-acid battery using organic fabric of a spring structure to improve strength and, more specifically, to a method for manufacturing a separator for a lead-acid battery using organic fabric of a spring structure to improve strength, wherein the organic fiber of a spring structure is combined with glass fiber to become relatively entangled together and when an absorbed glass mat (AGM) separator is pulled, the organic fiber of the spring structure that has been compressed is stretched out and extended to enhance the elongation of the AGM separator, thereby alleviating a phenomenon that the separator is snapped during manufacturing of a lead-acid battery.
Patent KR-20230026579-A (KR)
Title: 헤테로고리 화합물, 이를 포함하는 유기 발광 소자 및 유기 발광 소자의 유기물층용 조성물
Inventor: LEE HYUN JOO
IPC: C07D405/14
Filed: 2021-08-17
Abstract: 본 출원은 유기 발광 소자의 수명, 효율, 전기 화학적 안정성 및 열적 안정성을 크게 향상시킬 수 있는 헤테로고리 화합물, 상기 헤테로고리 화합물을 포함하는 유기 발광 소자 및 상기 헤테로고리 화합물을 포함하는 유기 발광 소자의 유기물층용 조성물을 제공한다.
Patent KR-20230027510-A (KR)
Inventor: JEONG HUN I
IPC: B65B43/54
Filed: 2021-08-19
Abstract: 본 발명은 플레콘백 자동공급, 충진 및 포장장치에 관한 것으로, 더욱 상세하게는 공급로봇을 이용하여 플레콘백을 한장씩 연속적으로 공급하고, 플레콘백의 원형주둥이가 정확한 위치에 위치하여 연속적이면서도 자동적으로 포장할 수 있도록 한 플레콘백 자동공급, 충진 및 포장장치에 관한 것이다. 
본 발명의 바람직한 실시예로 형성되는 플레콘백 자동공급, 충진 및 포장장치에 의하면 큰 플레콘백을 배송로봇과 공급로봇이 비전센서로 충진장치로 정확히 공급할 수 있어서 작업속도와 정확성이 향상되고, 충진파이프가 플레콘백의 하단부터 채워서 넣기 때문에 완전히 채워져서 공간의 낭비가 없으며, 전공정이 자동으로 이루어지기 때문에 플레콘백에 원재료를 포장하는 작업이 매우 빠르고 정확하게 이루어질 수 있는 등의 효과가 발생한다.
Patent KR-20210110255-A (KR)
Title: Clothes Dryer
Inventor: KITAMURA SUSUMU
IPC: D06F103/00
Filed: 2021-08-20
Abstract: Disclosed is a dryer having a plurality of water storage tanks. The dryer comprises: a housing having a space in which clothes are accommodated; a heat pump device provided in the housing to heat air to be supplied to the clothes, and including a compressor, a condenser, and an evaporator; a first water storage tank provided to store condensed water generated when the air passes through the evaporator; a second water storage tank provided to store the water transferred from the first water storage tank; a pump for transferring the water from the first water storage tank to the second water storage tank; a first water level detection unit provided to detect a water level of the first water storage tank; and a second water level detection unit provided to detect the water level of the second water storage tank. The prescribed amount of the second water storage tank is provided to be greater than the prescribed amount of the first water storage tank. An objective of the present invention is to provide the dryer capable of reducing malfunction or noise of a drain pump.
Patent KR-20230037713-A (KR)
Inventor: KIM SANGJOONG
IPC: G06Q50/10
Filed: 2021-09-09
Abstract: 본 발명의 일 실시예에 따른 열차 선로 야생 동물 감지 시스템은 카메라 및 5G 통신 모듈을 포함하고, 야생 동물의 침입 감지를 위해 상기 카메라를 통해 열차 선로 주변을 촬영한 영상 정보를 해당 위치 정보와 함께 상기 5G 통신 모듈을 통해 실시간으로 전송하는 침입 감지기; 상기 침입 감지기로부터 전송된 상기 영상 정보를 수집 및 분석하고, 상기 분석의 결과에 기초하여 상기 영상 정보에 포함된 객체를 인식하는 영상 분석/처리 시스템; 및 상기 객체에 관한 인식 정보 및 상기 위치 정보를 상기 영상 분석/처리 시스템으로부터 수신하여 열차에 구비된 통신 단말기에 전달하여 야생 동물의 침입을 통보하는 관제 센터를 포함한다.
Patent KR-20230040541-A (KR)
Title: Ood 객체 탐지 방법 및 시스템
Inventor: LEE KYOOBIN
IPC: G06F18/00
Filed: 2021-09-16
Abstract: 본 발명은 OOD 객체 탐지 방법에 관한 것이다. OOD 객체 탐지 방법은, 학습 이미지 세트를 이용하여 학습 이미지 세트에 포함된 각각의 이미지에 대한 분류를 수행하도록 교사 기계학습 모델을 학습시키는 단계, 교사 기계학습 모델의 학습 시 학습 이미지 세트에 포함된 이미지 외의 다른 이미지가 입력되는 경우, 다른 이미지에 대한 OOD 객체 탐지를 수행하도록 교사 기계학습 모델을 학습시키는 단계 및 지식 증류를 이용하여 학습된 교사 기계학습 모델을 기초로, 이미지에 대한 분류 및 OOD 객체 탐지를 수행하도록 학생 기계학습 모델을 학습시키는 단계를 포함한다.
Patent KR-20230041277-A (KR)
Inventor: KIM OK HEE
IPC: A61K35/50
Filed: 2021-09-17
Abstract: 본 발명은 사슴태반을 전처리하는 단계; 전처리한 사슴태반을 탈수하는 단계; 탈수한 사슴태반을 가수분해하는 단계; 가수분해한 사슴태반을 증산하는 단계; 증산한 사슴태반을 멸균하는 단계; 및 멸균한 사슴태반을 필터링한 후 유리용기에 충전하는 단계;를 포함하며, 상기 가수분해 단계는 내부 공간부 및 이에 연통되는 입출입부를 갖고 눕혀진 원통형의 드럼과, 상기 드럼의 공간부 중심에 회전케 장착되는 샤프트와, 상기 샤프트에 축 결합되는 원통형 지지체와, 상기 샤프트에 회전 동력을 전달하는 샤프트구동부와, 상기 지지체에 축 결합되는 다수의 헤드와, 상기 샤프트 회전 시 상기 각 헤드를 출몰(出沒) 동작케 하는 구동수단으로 이루어진 반응기를 사용하도록 구현함으로써, 건강한 피부 세포 재생 및 혈액순환 개선 등에 도움을 주는 건강식품을 제공할 수 있는 사슴태반을 이용한 건강식품 제조방법에 관한 것이다.
Patent KR-20230043276-A (KR)
Inventor: AHN JUN YOUNG
IPC: A61B5/15
Filed: 2021-09-23
Abstract: 본 발명은 착용 시 사용자의 통증을 감소시킬 수 있으면서 정확한 센싱을 가능하도록 하는 Ａｇ／ＡｇＣｌ 기준 전극을 포함하는 마이크로 니들 바이오 센서 제조 방법을 제공할 수 있다.
Patent KR-20220043891-A (KR)
Title: Voltage-controlled switching device with resistive path
Inventor: MAUDER ANTON
IPC: H01L29/739
Filed: 2021-09-28
Abstract: A voltage-control type switching device (500) can include: a drain/drift structure (130) formed in a semiconductor part (100) having a lateral cross sectional area (AQ); a source/emitter terminal (S/E); and an emitter channel area (120) between the drain/drift structure (130) and the source/emitter terminal (S/E). A resistive path (900) electrically connects the source/emitter terminal (S/E) with the emitter channel area (120). The resistive path (900) has an electrical resistance of at least 0.1 mΩ*cm2/AQ.
Patent KR-20220068908-A (KR)
Title: Apparatus, System and Method for Monitoring Logistics Status based on QR Code
Inventor: BAE SUNG HOON
IPC: G06Q10/06
Filed: 2021-09-29
Abstract: The present invention relates to a method for an apparatus to monitor a logistics status on the basis of a QR code, the method including the steps of: sensing at least one state information among temperature, acceleration, humidity, illumination, inclination, shock, and location in a distribution vehicle through a sensor unit; generating each QR code including state information of logistics and an Internet address according to a sensing result of the sensor unit for each preset unit count, wherein each of the QR codes includes accumulated status information until the accumulated status information reaches a preset capacity, and each of the QR codes continues to change an image; storing each of the QR codes; and displaying each QR code on a screen of the apparatus. Each of the QR codes is switched and displayed on the screen according to the generated order, and a code can be changed in real time according to the logistics status that changes within the unit count.
Patent KR-20230046389-A (KR)
Inventor: JUNG JAE PIL
IPC: A61B6/14
Filed: 2021-09-29
Abstract: 본 발명은 임플란트 식립 가이드 제작 시스템, 방법 및 컴퓨터 프로그램에 관한 것이다. 본 발명은 임플란트 식립 가이드 제작 시스템에 있어서, 인상재가 채워진 가이드 트레이가 피시술자의 구강 내에 삽입된 상태에서 CT촬영된 구강 내 3차원 이미지를 관리 서버로 전송하고, 상기 관리 서버로부터 임플란트 식립 가이드 가공용 파일을 수신하는 치과 단말, 상기 치과 단말로부터 상기 3차원 이미지를 수신하면, 기 등록된 하나 이상의 플래너 단말에 설계 요청 신호를 전송하고, 상기 설계 요청 신호를 수락한 플래너 단말로부터 임플란트 설계 정보를 수신하면 이를 이용하여 임플란트 식립 가이드 가공용 파일을 생성하는 관리 서버, 상기 관리 서버로부터 상기 설계요청 신호가 수신되면 상기 설계 요청 신호에 대한 수락 여부를 상기 관리 서버에 전송하고, 상기 관리 서버로부터 상기 3차원 이미지가 수신되면 이에 대응하는 임플란트 설계 정보를 입력받아 상기 관리 서버로 전송하는 플래너 단말을 포함하며, 상기 가이드 트레이는 상기 가이드 트레이의 이미지와 상기 3차원 이미지를 정합시키기위한 하나 이상의 마커를 포함하고 상기 피시술자의 치아 형상이 인상되어 있는 것을 특징으로 하며, 상기 임플 
란트 설계 정보는 상기 가이드 트레이에 형성되는 가이드 홀의 위치 정보를 포함하는 것을 일 특징으로 한다. 본 
발명에 의하면 임플란트 식립 가이드 제작 시간이 획기적으로 단축되어 피시술자의 편의성이 현저하게 향상되는 
효과가 있다.
Patent KR-20230046786-A (KR)
Inventor: KIM KYU HAN
IPC: B42D25/333
Filed: 2021-09-30
Abstract: 본 발명의 일측면에 따르면, 식별자가 표시된 투명시트; 상기 투명시트에 부착되고, 상기 식별자가 복사되는 것을 방지하기 위해 상기 투명시트를 투과한 빛을 상기 투명시트로 반사하는 반사체; 및 상기 반사체가 고정되는 고정판을 포함하는, 근태관리를 위한 복사방지 식별매체가 제공될 수 있다.
Patent KR-20230049498-A (KR)
Title: 바닥표시부를 갖는 도로명 안내장치
Inventor: PARK YU MI
IPC: G08G1/09
Filed: 2021-10-06
Abstract: 본 발명은 도로명 안내판이 자체적으로 빛을 발광하는 도광판으로 구성되어서 시인성이 향상되고 또한 도광판으로 전원을 공급하는 태양전지판이 도광판 위쪽에 길이방향을 따라 일렬로 형성되어서 일체감 있도록 하였으며, 지면에 도로명을 직접 표시하는 빔프로젝터를 구비하여서 운전자나 보행자의 도로명 식별이 용이하도록 한 바닥표시부를 갖는 도로명 안내장치에 관한 것이다. 
이를 위하여 본 발명은 기둥에 고정되는 중공상의 각파이프에는 태양전지판과 연결된 충전지 및 LED모듈로 전원을 공급하는 제어회로부가 내장되고; 도로명 또는 도로명주소가 인쇄된 도광판은 도광판커버를 통하여 상기 각파이프 하단에 고정되는데, 상기 도광판커버에는 상기 LED모듈이 내장되어서 상기 도광판으로 빔을 조사하며; 상기 각파이프 양쪽에는 상기 태양전지판을 상기 각파이프 양쪽에 사선으로 배치하는 한쌍의 걸이부재가 다수 구비되고; 상기 각파이프 선단에는 상기 태양전지판에서 벗어난 지점에 브래킷을 통하여 빔프로젝터가 구비되어서 지면에 상기 도로명 또는 도로명주소가 표시되도록 한 특징이 있다.
Patent KR-20230052143-A (KR)
Title: 흡배기 모드선택이 가능한 휴대용 청소기
Inventor: YOUN BO MIN
IPC: A47L5/24
Filed: 2021-10-12
Abstract: 본 발명은 사용자의 선택에 따라 연결부의 체결방식을 달리하여 흡기전용, 배기전용 및 흡배기겸용 중 어느 하나의 모드로 사용할 수 있는 흡배기 모드선택이 가능한 휴대용 청소기에 관한 것으로, 더욱 상세하게는 제어부에 의해 제어되는 모터의 회전에 의해 흡배기가 가능한 휴대용 청소기에 있어서, 상기 청소기는 모터에 의해 일측에서 흡기 후, 타측방향으로 배기가 가능한 몸체부재와, 흡기시에 유입되는 이물질을 필터링할 수 있게 상기 몸체부재 내부에 구비되는 필터부재와, 모터가 동작시에 발생하는 진동을 흡수할 수 있게 상기 몸체부재 내부에 구비되는 진동감쇄부재 및 상기 몸체부재 일측 또는 타측 중 적어도 어느 한 곳에 연결되어 흡배기 겸용은 물론, 이물질을 흡입하기 위한 흡기전용이나 이물질을 날려버리기 위한 배기전용으로 선택되어 사용할 수 있도록 구비되는 연결부를 포함하되, 상기 연결부는 상기 필터부재와 연결되는 제1연결부재, 상기 필터부재 또는 상기 몸체부재 중 적어도 어느 하나와 연결되는 제2연결부재를 포함하는 것을 특징으로 한다.