baber/WOPTO huggingface dataset:
Patent KR-102153625-B1 (KR)
IPC: A61B5/021
Filed: 2019-01-31
Granted: 2020-09-08
Abstract: 본 발명은 비가압 손목 착용형 혈압 측정계 및 이것을 이용한 혈압 추정 방법에 관한 것으로, 특히 유저의 손목에 착용할 수 있는 스트랩 내측에 장착된 광 바이오 센서 및 바이오 임피던스 센서에 의해 각각 손목 위쪽 뼈 사이 동맥 위치에서 PPG(photo-plethysmography) 신호를 측정함과 아울러 손목의 아래쪽 요측 측부 동맥 위치에서 IPG(impedance-plethysmography)신호를 측정하여 신호 처리한 후 PPG 앙상블 신호 및 IPG 앙상블 신호에서 시간 의존성 기준점을 추출하고 이를 이용해 지연시간을 추출하며 추출된 지연시간을 기초로 비선형 함수 방법을 통해 유저의 수축기 및 이완기의 혈압 모델을 추출하여 이를 이용해 수축기 및 이완기의 혈압 정보를 디스플레이하는 비가압 손목 착용형 혈압 측정계 및 이것을 이용한 혈압 추정 방법에 관한 것이다.
Patent KR-102159780-B1 (KR)
IPC: C22C9/06
Filed: 2019-02-21
Granted: 2020-09-24
Abstract: 본 발명은 나노구조로 제조되어 이방성이 감소된 형상기억을 제조하는 방법에 관한 것으로, Ni x Ti y (Gd,Y) 100-(x+y)  (40≤x≤60, 10≤y<35 at.%) 조성범위의 원료물질을 준비하는 준비 단계; 준비된 원료물질을 용융하고 급랭하여 기지상과 석출상으로 구분된 2상분리 나노구조 합금을 제조하는 나노복합구조 합금 제조 단계; 2상분리 나노구조 합금을 열처리하여 B2상을 안정화하는 열처리 단계; 및 상기 결정화된 시료에서 기지상만을 선택적으로 제거하는 선택적 용해 단계를 포함한다. 
본 발명은,  2상분리 나노구조 합금을 제조하여 나노사이즈의 석출상을 구성한 뒤에 안정화 열처리를 함으로써, 이방성이 최소화된 나노구조의 형상기억 합금을 제조할 수 있는 효과가 있다.
Patent KR-102139783-B1 (KR)
Title: POS Craddle Device having Theft-Preventing Function
Inventor: KWON SUNG HO
IPC: G07G3/00
Filed: 2019-02-25
Granted: 2020-07-30
Abstract: The present invention provides a POS cradle device having an anti-theft function which can provide an anti-theft function which stably fixes a mobile POS, charges wirelessly, prevents the forced separation of the mobile POS, and provides warning information to a user in case of an unexpected forced separation of the mobile POS. The POS cradle device having the anti-theft function includes a main body which is formed in a cylindrical shape and inclined at a predetermined angle, wherein a mobile POS capable of wireless communication is mounted to be inclined, and a first placing portion is formed in which a first wireless charging tray for wirelessly charging the mobile POS is installed therein; a holder formed on one side of the first placing portion to fix the mobile POS placed on the first placing portion; a second placing portion extending from a lower side surface of the main body to form a space, and formed with a recognition module for recognizing barcode/QR code/contact scanning on an upper surface of the space, wherein a second wireless wireless charging device for wireless charging a smart device is formed on a lower surface of the space; a sensor for detecting the placing of the mobile POS to the first placing portion; and a controller which controls the first and second wireless charging trays, locks the mobile POS by driving the holder corresponding to a size of the mobile POS according to whether the sensor detects it, and receives a specific unlocking signal by the recognition module.
Patent KR-102028510-B1 (KR)
Title: Depositor for bread
Inventor: HONG JEONG HYE
IPC: A21C5/06
Filed: 2019-03-08
Granted: 2019-10-04
Abstract: The present invention relates to a filler for confectionery and bakery, which comprises: a dough tank where dough is housed inside; a replaceable nozzle unit detachably coupled to the dough tank with a screw type; a pressurizing piston disposed in a tank body, and for pressurizing the dough in the tank body using the replaceable nozzle unit; and a servo cylinder for pressurizing the pressurizing piston.
Patent KR-102043612-B1 (KR)
Inventor: LEE SEUNG MIN
IPC: F24F11/56
Filed: 2019-03-08
Granted: 2019-11-12
Abstract: The present invention relates to a smart environment sensor device capable of monitoring the state of air in an indoor space such as home or an office. The smart environment sensor device measures fine dust in real time and visually and immediately displays the current state of the air. Also, the smart environment sensor device controls a ventilation system such as a total heat exchanger to maintain the indoor space in the pleasant state of the air. The smart environment sensor device enables a user to monitor a numerical value of the environment, indicating the quality of indoor air in real time. Also, the smart environment sensor device enables the user to rapidly recognize the concentration of the fine dust using a dot LED included in an output unit, a mood light, and a speaker. Moreover, the smart environment sensor device controls the numerical value of the indoor fine dust to correspond to a reference point by controlling the total heat exchanger when the numerical value of the indoor fine dust exceeds the reference point and can maintain the quality of the pleasant indoor air. Also, according to the present invention, the smart environment sensor device can measure the numerical value of the indoor fine dust regardless of the position of the user, using a personal mobile device and the smart environment sensor device. The smart environment sensor device enables the user to control the total heat exchanger using the personal mobile device, a wall pad, or the smart environment sensor device. So, the smart environment sensor device provides information or compares the state of the air by each household having the each smart environment sensor device by analyzing data collected in a server.
Patent KR-102202631-B1 (KR)
Title: 연료 전지의 촉매 담지를 위한 촉매 담지체 및 이의 제조 방법
IPC: H01M4/92
Filed: 2019-04-04
Granted: 2021-01-13
Abstract: 연료 전지의 촉매 담지를 위한 촉매 담지체의 제조 방법은 싸이오요소(thiourea) 용액에 전이금속 칼코겐 화합물 전구체를 용해시키는 단계; 수열 합성법을 통해 전이금속 칼코겐 화합물을 합성하는 단계; 전이금속 칼코겐 화합물을 세척 후 건조시키는 단계; 및 전이금속 칼코겐 화합물에 그래핀(graphene) 또는 탄소나노튜브(CNT)를 분산 및 혼합시키는 단계;를 포함한다.
Patent KR-102061128-B1 (KR)
Title: Producing method of anticombustible adiabatic panel using waste urethane and anticombustible adiabatic panel
Inventor: RYU SEUN CHEUL
IPC: B29C43/02
Filed: 2019-04-22
Granted: 2019-12-31
Abstract: The present invention relates to a flame-retardant panel producing method using waste urethane and to a flame-retardant panel using waste urethane produced using the same and, more specifically, to a flame-retardant panel producing method using waste urethane, which produces a panel having excellent flame-retardant by recycling urethane discarded in electronic products and the like through an impurity removal step, a shredding step, a mixing step of mixing the same with a urea resin, a forming step by pressurization and heating, and a sanding cutting step, and to a flame retardant panel using waste urethane produced therefrom.
Patent KR-102133955-B1 (KR)
Title: Personal transportation device having steering function
Inventor: KIM CHANG IL
IPC: B62B3/02
Filed: 2019-04-23
Granted: 2020-07-15
Abstract: The present invention relates to a multipurpose personal moving device with a steering function. The multipurpose personal moving device with the steering function of the present invention includes: a frame main body; a steering wheel coupled to one side of the frame main body to be steerable; a sliding electric module having a drive wheel driven in an electric manner, and coupled to the frame main body to be slidingly movable; a handle rod which is connected to the foldable frame main body and of which a handle is formed at one side; and a wheel steering unit connected to the steering wheel and steering and driving the steering wheel. Therefore, the multipurpose personal moving device with the steering function can be used for a user′s desired purpose, and easily change a direction through the significantly improved steering function compared to the conventional art.
Patent KR-102283436-B1 (KR)
IPC: F21V7/00
Filed: 2019-04-24
Granted: 2021-07-28
Abstract: 본 발명은 수술대나 시술대에 사용되는 수술등에 대한 것으로, 더욱 상세하게는 출사광이 직접 수술 부위에 조사되지 않고 방사되는 열을 효율적으로 방열하면서도 조사되는 빛의 범위를 일정하게 유지하고 조사 부위의 크기를 원활하게 조정할 수 있는 이중리플렉터가 구비된 수술등에 대한 것이다. 본 발명은 수술등의 상부를 덮는 하우징; 상기 하우징의 하부에 결합되는 투과패널; 상기 하우징의 중앙 하면에 승하강 가능하게 결합되어 광을 출사하는 것으로 광원하우징, 상기 광원하우징의 내부에 수납되는 LED 모듈 및 LED 광원을 확산시키는 렌즈로 구성되는 광원부; 상기 투과패널의 중앙에 관통되어 회전 가능하게 결합되는 손잡이부; 상기 광원부에서 출사된 광을 상향 경사지게 반사시키기 위한 것으로, 상기 손잡이부의 상단에 나사 결합되어 손잡이부의 회전에 따라 승하강되는 제1리플렉터; 및 상기 하우징의 하면에 구비되어 제1리플렉터에서 반사된 광을 하향으로 재반사시키는 제2리플렉터; 로 구성되는 것을 특징으로 한다.
Patent KR-102079755-B1 (KR)
Title: Crutch
Inventor: KIM YOUNG TAE
IPC: A61H3/02
Filed: 2019-04-29
Granted: 2020-02-20
Abstract: The present invention relates to crutches comprising: a support leg; an armpit stand; and a handle fastened to the support leg, wherein the armpit stand forms an upper surface supporting the user′s armpit, and is fastened to the support leg so as to be able to perform an orbiting motion centering on a center of rotation positioned above the upper surface with respect to the support leg. The armpit support and the support leg are fastened to each other by arc-shaped rails and a plurality of guide rollers supporting the rails. The armpit stand and the support leg are fastened to each other by the rail and the guide roller so that the same can rotate relative to the center of rotation.
Patent KR-101991959-B1 (KR)
Title: Control system for production of remicon
Inventor: YU YEONG UK
IPC: B28C7/14
Filed: 2019-05-20
Granted: 2019-06-24
Abstract: The present invention relates to a system for controlling production of a ready-mixed concrete, capable of automatically controlling production of a ready-mixed concrete, which comprises: at least one storage bin for forming an internal space for storing materials; at least one grinding hopper for grinding the materials to produce powder; at least one storage hopper having first and second discharge members formed therein; at least one metering hopper including a measuring means; a transfer unit connected to the metering hopper; and a stirring unit for stirring the powder to produce a ready-mixed concrete.
Patent KR-102041503-B1 (KR)
Title: Volume measurement device
Inventor: JUNG YEON WOO
IPC: G06T7/62
Filed: 2019-05-22
Granted: 2019-11-06
Abstract: The present invention provides a volume measurement device which is inexpensive, simple, and practical. According to the present invention, the volume measurement device comprises: a measurement unit which is formed by an X-axis surface, a Y-axis surface, and a Z-axis surface forming 90 degrees and coming in line contact with each other, is formed in an opened structure to easily insert and draw an object, and has lattice gradations displayed on at least two surfaces among the X-axis surface, the Y-axis surface, and the Z-axis surface; a photographing unit to transmit an image signal obtained by placing a corner of an object on a reference point where the X-axis surface, the Y-axis surface, and the Z-axis surface of the measurement unit cross each other and photographing the object to an image analysis unit; and the image analysis unit to receive the image signal transmitted from the photographing unit to calculate the volume of the object based on a gradation at a point where the lattice gradations of the measurement unit and the object meet. The volume measurement device can variably adjust the length of the X-axis surface and/or the Y-axis surface by mounting a length adjustment device of a right-angled triangle shape on the X-axis surface and/or the Y-axis surface.
Patent KR-102200387-B1 (KR)
Title: 배터리용 프리전압 멀티 충전장치
IPC: H01R31/06
Filed: 2019-05-24
Granted: 2021-01-11
Abstract: 개시된 내용은 하나의 충전기 본체에 서로 다른 충전전압 및 종류의 배터리가 장착될 수 있는 충전키트 다수 개가 충전 가능하게 결합될 수 있어 하나의 충전장치로 다양한 전압 및 종류의 배터리가 충전될 수 있는 배터리용 프리전압 멀티 충전장치에 관한 것이다. 
개시된 내용의 일 실시 예에 따른 배터리용 프리전압 멀티 충전장치는 일방으로 길이를 갖는 직육면 형상으로 형성되되 그 길이방향의 일측면에 한 개 이상의 충전소켓이 형성되고 상부면에는 충전상태가 표시되는 디스플레이어가 구비되며 외부 전원과 전원공급 가능하게 접속되는 충전기 본체와, 그 일단이 상기 충전소켓 측에 자력에 의해  탈부착 가능하게 결합되되 상부면에는 배터리가 착탈 가능하게 장착되는 장착홈이 형성되며 상기 충전소켓 측으로의 결합시 상기 장착홈 내에 장착된 배터리가 충전되게 하는 한 개 이상의 충전키트와, 상기 충전기 본체 내에 구비되며 상기 충전키트가 상기 충전소켓 측에 결합될 시에 상기 장착홈 내에 장착된 배터리의 충전전압 및 충전조건이 판별되며 판별 후 충전에 필요한 전원이 상기 충전기 본체로부터 공급되게 하는 제어부가 포함된다.
Patent KR-102075121-B1 (KR)
Title: Both sided sublimation transfer sheet, its manufacturing method and a transfer method using the same
Inventor: JOO SANG MYEONG
IPC: C09D139/06
Filed: 2019-05-29
Granted: 2020-02-10
Abstract: The present invention relates to a coating composition forming a double-sided coating layer in a size press and an off-coater of a transfer sheet capable of double-sided transfer using base paper having a low paper weight of less than or equal to 50 g/m^2. More specifically, a product with improved image clarity is obtained by preventing contamination due to back ink diffusion of a sublimation transfer sheet and maximizing the transfer rate.
Patent KR-102030006-B1 (KR)
Title: An INTEGRATED FIREFIGHTING INTELLIGENT SYSTEM OF TUNNEL FOR TRAFFIC
Inventor: PARK YONGHO
IPC: E21F17/18
Filed: 2019-06-05
Granted: 2019-11-11
Abstract: The present invention relates to mechanical equipment such as a safety device or a relief device of a road tunnel. Specifically, the present invention relates to an intelligent integrated fire extinguishing system of a road tunnel, wherein a master gate device determines whether or not a fire firstly occurs when the fire occurs in the road tunnel, the master gate device removes at least one moving disaster prevention device by moving to the fire site through a track rail installed in a ceiling of the tunnel on the basis of the fire suppression planning information established by a remote integrated disaster prevention server after the remote integrated disaster prevention server determines whether or not the fire secondarily occurs by using artificial intelligence on the basis of deep learning on the basis of a photographed image of the fire site, and controlling the fire rapidly by injecting a fire extinguishing agent.
Patent KR-102176159-B1 (KR)
Inventor: LEE JAE BOK
IPC: A01N59/00
Filed: 2019-06-05
Granted: 2020-11-09
Abstract: The present invention relates to a composition for removing green algae including a Selaginella involvens extract or a fraction thereof as an active ingredient, and a method for removing green algae using the same. According to the present invention, a Selaginella involvens extract or a fraction thereof has a mechanism of removing green alga by directly destroying blue-green algae and shows an effect of destroying cells causing algal bloom by breaking cell walls of organisms causing algal bloom, and thus can be used advantageously as a material for removing green algae. Meanwhile, the composition according to the present invention has higher green algae-removing efficiency as compared to the conventional green algae-removing agents and uses extracts of natural plants used as medicinal herbs as main active substances, and thus is an eco-friendly green algae-removing agent free from secondary environmental pollution problems. In addition, the composition uses extracts of plants known as medicinal herbs as main active ingredients, and thus is not harmful to the human body, and the medicinal herbs can be cultured artificially so that the composition may be produced in a large amount without any disruption to supply and demand. Further, the composition is transported and stored for a long time through powder formation to show no limitation in time and space, and can be applied immediately in any places, such as dams, reservoirs, lakes and golf course hazards, where algae blooming occurs.
Patent KR-102239558-B1 (KR)
IPC: G06Q20/32
Filed: 2019-06-10
Granted: 2021-04-12
Abstract: 본 발명에 따르면, 금융사기를 방지하는 방법에 있어서, 고객의 인증정보가 데이터베이스에 포함되고, 모니터링 서버와 상기 데이터베이스가 연결된 상태에서, 상기 인증정보가 이용되는 목적에 따라 복수 개의 영역으로 구분된다고 할 때, 상기 모니터링 서버가, 상기 인증정보가 이용되는지 여부를 모니터링 하는 단계, 상기 인증정보가 이용되는 것을 감지하면, 상기 모니터링 서버는 상기 인증정보의 이용 목적이 상기 복수 개의 영역 중 어느 영역에 해당하는지를 판단하는 단계 및 상기 모니터링 서버는, 상기 판단 결과에 따라 이에 대응하는 알람 메시지를 상기 고객의 단말에 전달하는 단계를 포함하는 방법을 제시한다.
Patent KR-102097166-B1 (KR)
Inventor: PARK SI HO
IPC: B01D46/00
Filed: 2019-06-12
Granted: 2020-04-07
Abstract: The present invention relates to a conductive polymer fiber filter prepared by electrospinning a solution containing a conductive polymer which is an autopolymer of tetracyanoquinodimethane, and to a manufacturing method thereof. The conductive polymer fiber filter has an advantage in that an electric field can be formed by a dust collecting electrode, thereby providing an air purification module having excellent efficiency in reducing fine dust and radon.
Patent KR-102107184-B1 (KR)
Title: Light measurment device of LED bar
Inventor: PARK HO JIN
IPC: G01J1/42
Filed: 2019-06-14
Granted: 2020-05-06
Abstract: The present invention relates to an optical characteristic inspection apparatus for an LED bar, which measures optical characteristics of light emitted from LEDs of the LED bar to determine whether a product is good or defective, and more specifically, to an optical characteristic inspection apparatus for an LED bar, which continuously measures the optical characteristics of the LEDs mounted on a PCB of the LED bar to realize fast inspection speed, holds the LED bar without movement and moves an optical sensor without movement to stably and correctly measure the optical characteristics, and includes an opening/closing door disposed in an inspection box to facilitate operation for inputting and withdrawing the LED bar in and from the inspection box. According to the present invention, the optical characteristic inspection apparatus comprises: a stand holding the LED bar thereon; a light measurement sensor measuring the optical characteristics of the light emitted from the LEDs of the LED held in the stand; a moving block having the light measurement sensor mounted thereon; a screw rod arranged in parallel to the stand and moving the moving block; a guide bar arranged in parallel to the stand and guiding movement of the moving block; a case having the stand, the light measurement sensor, the moving block, and the guide bar installed therein; a cover hinged to the upper part of the case to be opened/closed; and the opening/closing door formed in an L-shape and hinge-coupled to the front sidewall of the case to simultaneously open/close the front sidewall having the stand disposed thereon along with a part of the case.
Patent KR-102162486-B1 (KR)
Inventor: JUNG PILL SUNG
IPC: B65H21/00
Filed: 2019-07-09
Granted: 2020-10-06
Abstract: Disclosed is a method for separating a sheet from a waste soundproof plate, which applies heat to the waste soundproof plate to separate the sheet from the waste soundproof plate, thereby recycling the waste soundproof plate. To this end, an apparatus for separating a sheet from a waste soundproof plate includes a transfer table, a heat plate, and a sheet winding roller.
Patent KR-102323953-B1 (KR)
Title: 반려동물 전용의 정수기
IPC: B01D35/143
Filed: 2019-07-16
Granted: 2021-11-09
Abstract: 본 발명은 반려동물 전용 정수기를 개시한다. 이러한 본 발명은 반려동물이 순환 방식의 정수 물을 먹을 수 있도록 하면서, 반려동물에게 발생할 수 있는 방광염, 요로 결석 등의 비뇨기계 질환을 예방하는 것이다.
Patent KR-102130115-B1 (KR)
Inventor: KANG YUN SUK
IPC: G01M17/007
Filed: 2019-07-19
Granted: 2020-08-05
Abstract: The present invention relates to a concrete trajectory technology with a derailment prevention performance capable of binding a derailed train into an intended area after the derailment of the train has occurred. The present invention relates to a derailment prevention facility panel for a railroad and an impact load measuring system using the same, which are directly installed on a track concrete layer (TCL) to measure the bending and the shear behavior by an impact load (P2) occurring in a short instant. The derailment prevention facility panel for a railroad comprises: a vehicle wheel impact load measuring panel installed on an upper surface in the center of the TCL between trajectory rails for a railroad; an impact vehicle wheel transversal contact measuring plate installed to make an impact load plate, to which the impact load (P2) of the vehicle wheel is directly applied, inserted into a blockout space (S) formed on one side surface of the vehicle wheel impact load measuring panel to be exposed; and a load cell formed in a space mounted on an internal side surface (B) of the impact load plate to be blocked-out.
Patent KR-102064748-B1 (KR)
IPC: G01Q20/00
Filed: 2019-07-24
Granted: 2020-01-10
Abstract: 본 발명은 원자간력 현미경(Atomic Force Microscope) 시료의 위치조절이 가능한 외부 스테이지 시스템 및 그를 이용한 관찰방법에 관한 것으로, 특히 상세하게는 원자간력 현미경의 외부에서 시료의 관찰 위치와 탐침(probe)의 간격을 조절하여 원자간력 현미경의 측정위치로 이동하는 시료의 위치조절이 가능한 외부 스테이지 시스템 및 그를 이용한 관찰방법에 관한 것으로, 원자간력 현미경의 내부구동 기계부품을 제외하여 분석결과의 신호 대 잡음비를 향상시키고, 외부 스테이지에서 위치를 조절하고 현미경에서는 빠른 측정이 가능해서 원자간력 현미경의 측정 속도를 향상시키며, 측정위치를 검색하는 과정에서 생길 수 있는 탐침의 마모를 줄일 수 있다는 장점이 있다. 또한, 전자현미경 영상 등 동일한 위치에서 측정한 영상을 보정하고 합성하여 고분해능 입체 영상을 획득하는 것이 가능하다.
Patent KR-102182223-B1 (KR)
Inventor: KIM KI HYEONG
IPC: E02D29/02
Filed: 2019-08-01
Granted: 2020-11-24
Abstract: The present invention relates to a cut ground retaining wall connection apparatus enabling the integrated adjustment of a nail angle and a nail length and a connection method thereof and, more specifically, to a cut ground retaining wall connection apparatus capable of enabling a cut ground nail and a retaining wall nail to be firmly fastened with each other through a connection member by adjusting a vertical angle of the cut ground nail and a horizontal angle of the retaining wall nail and adjusting the length of the retaining wall nail while enabling the angle adjustment and length adjustment procedures to be carried out as a simple and convenient working process through an integrated angle and length adjustment part to maximize safety. According to an embodiment of the present invention, the cut ground retaining wall connection apparatus enabling the integrated adjustment of a nail angle and a nail length includes: a cut ground nail supporting a cut ground part; a retaining wall nail supporting a retaining wall; an angle and length adjustment part connecting the cut ground nail and the retaining wall nail with each other; and a retaining wall fixing member fixing the retaining wall nail to the retaining wall. The angle and length adjustment part also includes: a vertical angle adjustment member adjusting a vertical angle of the cut ground nail; a horizontal angle adjustment member adjusting a horizontal angle of the retaining wall nail; a connection member connecting the vertical angle adjustment member with the horizontal angle adjustment member; and a length adjustment member adjusting the length of the retaining wall nail.
Patent KR-102295322-B1 (KR)
Title: 레빈 튜브의 삽입 보조 장치 및 이를 포함하는 레빈 튜브 복합체
IPC: A61J15/00
Filed: 2019-08-09
Granted: 2021-08-27
Abstract: 본 발명은 레빈 튜브의 유출입 유로에 삽입되어 상기 레빈 튜브의 인체 삽입을 보조하는 삽입 보조 장치에 있어서, 레빈 튜브의 유출입 유로 전단부에 삽입되어 상기 레빈 튜브가 미리 설정된 방향으로 휘어지도록 하는 굴곡 변형부; 및 상기 굴곡 변형부와 연결되어 외력을 전달하여 상기 레빈 튜브가 삽입되도록 지지하는 지지부;를 포함하여, 외력에 의해 구부러지거나 펴지도록 모양 변형이 가능해 상기 레빈 튜브의 인체 삽입을 보조하는 것을 특징으로 하는 삽입 보조 장치를 제공한다. 
본 발명에 따른 레빈 튜브의 삽입 보조 장치는, 외력에 의해 일방향으로 구부러지거나 일직선으로 곧게 펴지도록 모양 변형이 가능한 구조를 형성하여 인두를 통해 식도로 레빈 튜브가 안전하게 삽입되도록 보조할 수 있으며, 레빈 튜브를 체내에 삽입한 다음 용이하게 회수할 수 있어 시술자의 노력과 환자의 불편함을 크게 개선할 수 있다. 
또한, 레빈 튜브의 생체 삽입시 레빈 튜브 끝단이 저항을 받게 되는 경우라도 상방에서 레빈 튜브가 꼬이거나 접히는 현상이 발생하는 것을 방지할 수 있어 레빈 튜브의 시술 정확도를 현저히 높일 수 있다.
Patent KR-102265795-B1 (KR)
IPC: G01S11/02
Filed: 2019-08-20
Granted: 2021-06-16
Abstract: 본 발명은 무선전력 전송 효율의 향상을 위한 송신 안테나 제어장치 및 그 제어방법에 관한 것으로서, 송신 안테나 제어장치는 배열 안테나의 복수의 방사소자 각각과 수신 안테나 사이의 거리 값을 산출하는 거리 산출부와, 산출된 거리 값에 기초하여 복수의 방사소자 각각의 급전 크기 값을 결정하고, 결정된 급전 크기 값으로 복수의 방사소자 각각의 급전 크기를 제어하는 급전 크기 제어부 및 기설정된 기준 거리 값과 산출된 거리 값 사이의 거리차에 기초하여 복수의 방사소자 각각의 급전 위상 값을 결정하고, 결정된 급전 위상 값으로 복수의 방사소자 각각의 급전 위상을 제어하는 급전 위상 제어부를 포함한다.