baber/WOPTO huggingface dataset:
Patent KR-102136273-B1 (KR)
Title: Object Recognition Apparatus
Inventor: PARK JIHUN
IPC: G06K9/20
Filed: 2020-02-25
Granted: 2020-07-21
Abstract: The present invention relates to an object recognition device installed on a tank or armored vehicle and interlocked with an image output device and an image photographing device for photographing the front of the tank or armored vehicle, and recognizes a first object included in a first image captured by the image photographing device. The object recognition device includes: an image receiving unit for receiving the first image captured from the image photographing device; and a control unit recognizes the first object included in the first image to identify friend or foe, and when the first object is the foe, an identification frame is applied to the first object, and measures first information including location information and identification information of the first object, applies the identification frame and the first information to the first image and output device.
Patent KR-102295965-B1 (KR)
Inventor: KIM DONG HYEON
IPC: F25D21/04
Filed: 2020-03-05
Granted: 2021-08-30
Abstract: The present invention relates to a refrigerator defrosting apparatus using a near-infrared lamp. More particularly, the present invention relates to a refrigerator defrosting apparatus using a near-infrared lamp that is controlled so that the angle/position can be adjusted to the left, right and up and down inside a refrigerator, and uses a lamp irradiating near-infrared rays, and in order to prevent freezing from occurring in an evaporator inside the multiple unit coolers installed inside the refrigerator, measures the temperature inside the unit cooler and compares it with the preset temperature to determine whether there is ice, and changes the irradiation direction of the near-infrared lamp to the cooler side of the unit cooler that needs defrosting accordingly. Accordingly, it is possible to replace the existing defrost heater and air curtain, and is effective in preventing freezing of the inner wall and floor of the unit cooler and refrigerator.
Patent KR-102134838-B1 (KR)
IPC: H01R13/24
Filed: 2020-03-10
Granted: 2020-07-16
Abstract: 본 발명은 피메일단자에 관한 것으로, 메일단자를 삽입하기 위해 삽입구를 개방되게 형성한 바디, 바디의 내측에 탄성 변형 가능하게 구비되어 삽입구를 통해 삽입된 메일단자에 탄성적으로 접하는 탄성가압부재, 및 탄성가압부재의 탄성 지지력을 증가시키기 위해 바디에 형성되고 적어도 절곡된 2면으로 이루어진 채 탄성가압부재를 연장하는 다면지지부재를 포함하는 것을 특징으로 한다. 
본 발명은 종래 기술과 달리 피메일단자의 바디에서 탄성적으로 연장되어 메일단자와 접하는 탄성가압부재를 메일단자와 접하는 방향으로 가장자리를 절곡되게 형성한 채 바디와 연결됨으로써 메일단자에 대한 탄성가압부재의 접압력을 증가시킬 수 있다.
Patent KR-102325374-B1 (KR)
IPC: A24F40/85
Filed: 2020-03-11
Granted: 2021-11-11
Abstract: 에어로졸 생성 장치용 청소 키트는 전력 공급부, 전력 공급부로부터 전력을 공급 받는 구동부, 및 구동부에 의해 가동되어 에어로졸 생성 장치를 청소하는 청소부를 포함하되, 청소부는 에어로졸 생성 장치의 수용부 및 히터부와 접촉함으로써 에어로졸 생성 장치를 청소하고, 구동부는 청소부의 가동 토크를 변화시키는 기어부를 내부에 포함한다.
Patent KR-102170558-B1 (KR)
Title: An electroluminescent compound and an electroluminescent device comprising the same
Inventor: HYUN SEO YONG
IPC: H01L51/50
Filed: 2020-03-12
Granted: 2020-10-27
Abstract: The present invention relates to a novel organic light-emitting compound represented by chemical formula I, which is used in a light-efficiency improvement layer provided in an organic light-emitting device to realize light-emitting properties such as low voltage driving and excellent light-emitting efficiency of the device and the like, and to an organic light-emitting device comprising the same.
Patent KR-102433611-B1 (KR)
Title: 낚시용 수상좌대의 고정지지구
IPC: A01K97/22
Filed: 2020-03-31
Granted: 2022-08-18
Abstract: 본 발명은 고무튜브로 이루어지는 수상좌대의 표면에 접착제로 부착되는 고정지지구의 고정력을 더욱 증대시켜 강한 외력이 작용하여도 접착제로 접착된 부분이 쉽게 떨어져 나가지 않도록 한 낚시용 수상좌대의 고정지지구를 제공한다. 
본 발명의 고정지지구는, 판상의 고무튜브로 이루어진 수상좌대의 상면에 접착제로 부착되는 것으로, 수상좌대의 표면에 접착제로 부착하기 위한 접착부와, 수상좌대의 가장자리끝단으로부터 외측으로 돌출하여 위치한 고정부를 일체로 형성하여 이루어진 제1 고정브라켓과, 상기 제1 고정브라켓에 대응하여 판상의 수상좌대 하면에 접착제로 부착되는 것으로, 수상좌대의 표면에 접착제로 부착하기 위한 접착부와, 수상좌대의 가장자리끝단으로부터 외측으로 돌출하여 위치한 고정부를 일체로 형성하여 이루어진 제2 고정브라켓과, 상기 제1 및 제2 고정브라켓의 고정부에 양끝단부가 결합되어 제1 및 제2 고정브라켓을 일체적으로 연결하는 고정지지부재; 및 상기 제1 고정브라켓과 제2 고정브라켓에 양끝단이 각각 고정되어 수상좌대의 상면과 하면에 접착제로 부착된 제1 고정브라켓의 접착부와 제2 고정브라켓의 접착부 사이가 벌어지지 않도록 간격을 유지하는 간격유지부재를 포함하여 이루어진 것이다.
Patent KR-102246976-B1 (KR)
Title: A compressor having discharge plenum
Inventor: YOUNGMUN LEE
IPC: F04B39/10
Filed: 2020-04-03
Granted: 2021-04-30
Abstract: The present invention relates to a discharge plenum where a valve stopper is integrated, and a linear compressor using the same. The valve stopper comprises: a radial member extended in a radial direction; and an axial member extended in an axial direction from an end part of the inside of the radial member in the radial direction. The axial member can have a pipe shape. The axial member can comprise a slot flow passage extended in the axial direction. The radial member can comprise a peripheral hole which is penetrated in the axial direction. The inside of the radial member in the radial direction can define a center hole of the axial member. The slot flow passage and the peripheral hole can minimize pressure drop of high pressure fluid flowing from a compression chamber to a discharge chamber and an energy loss.
Patent KR-102157104-B1 (KR)
Inventor: KIM MAENG JIN
IPC: F26B9/06
Filed: 2020-04-07
Granted: 2020-09-18
Abstract: The present invention relates to an apparatus for sterilizing and drying shoes including a dehumidifier with a flow rate reduction means, which can increase dehumidification efficiency and realize low-power operation. According to the present invention, the apparatus comprises: a storage unit including a side plate part having first through-holes and second through-holes formed therein and having a storage space formed therein; a first duct member installed on a first surface of the side plate part and forming a blowing path communicating with the storage space through the first through-holes; a second duct member installed on the first surface at an interval from the first duct member and having a suction path communicating with the storage space through the second through-holes; a dehumidifier including a thermoelectric device detachably installed inside the first duct member, a cooling member and a heat radiating member attached to both surfaces of the thermoelectric device, and at least one flow rate reduction means configured to reduce the flow rate of air passing through the cooling and heat radiating members; and a blowing fan connecting the first and second duct members and circulating the air in the storage space.
Patent KR-102204207-B1 (KR)
Inventor: PARK HEE JOON
IPC: G06Q40/04
Filed: 2020-04-13
Granted: 2021-01-18
Abstract: Disclosed are a company clustering device capable of clustering between similar companies based on company stock price data analysis and an operation method thereof. The present invention relates to the company clustering device and an operation method thereof, in which when a command of providing information about a similar company group centered on any one of a plurality of companies is received from a user′s terminal, company clustering device can complete authentication for the user terminal, access to a predetermined securities company server to receive stock price data for each of the plurality of companies from the securities company server, and analyze stock price data for each of the plurality of companies, thereby creating the similar company group centered on the company, and then providing information on the created similar company group to the user terminal.
Patent KR-102428047-B1 (KR)
Title: 형석 대체 플럭스를 이용한 용강의 탈인 방법
IPC: C21C1/02
Filed: 2020-04-28
Granted: 2022-08-03
Abstract: 본 발명은 형석 대체 플럭스를 이용한 용강의 탈인 방법을 개시한다. 본 발명의 실시예에 따른 형석 대체 플럭스를 이용한 용강의 탈인 방법은 제강 슬래그 및 용강을 포함하는 로(Furnace)에 형석 대체 플럭스를 투입하여 상기 용강으로부터 인을 제거하는 단계를 포함하고, 상기 형석 대체 플럭스는 페로망간 슬래그, 레드머드 및 화이트머드로 이루어진 그룹에서 선택된 어느 하나를 포함하는 것을 특징으로 한다.
Patent KR-102453329-B1 (KR)
IPC: A23F3/40
Filed: 2020-05-06
Granted: 2022-10-07
Abstract: 본 발명은 머위 잎 발효 숙성차의 제조방법에 관한 것으로, 보다 구체적으로 머위 잎을 특정 단계로 발효 숙성시켜 제조함으로써, 머위 잎의 유효성분을 그대로 함유하고, 머위 잎 고유의 떫은맛과 신맛이 제거되고 맛, 향, 색 및 종합적 기호도가 증진된 머위 잎 발효 숙성차에 관한 것이다.
Patent KR-102350750-B1 (KR)
IPC: A47B23/04
Filed: 2020-05-07
Granted: 2022-01-14
Abstract: 본 발명은 독서대를 갖는 원목 소탁에 관한 것이다. 
본 발명에 따르면 원목으로 이루어진 수평마감상판의 하부 양측 모서리에 수직받침다리를 다리접철부재로서 접힘 및 펼쳐짐이 가능하도록 연결하되, 특히 펼쳐진 다리를 다리접철부재의 회동편을 회동하여 단부의 회동원형탄성부의 외주면을 수직받침다리에 수직으로 고정되는 수직고정편의 직선부와 고정원형탄성부의 외주면에 탄력적으로 밀착시켜 원목의 무게를 충분히 지탱하면서 유동이 발생되지 않도록 받쳐 탁자로 사용할 수 있을 뿐만 아니라, 수평마감상판의 후면에 사용자의 눈높이에 따라 자체 각도 조절이 가능하도록 독서받침대를 조립하여 편의성을 증대시키는 효과가 제공된다.
Patent KR-102401623-B1 (KR)
Title: 주방용 살균기
IPC: A61L2/10
Filed: 2020-05-11
Granted: 2022-05-25
Abstract: 주방용 살균기가 개시된다. 본 발명의 일 실시 예에 따른 주방용 살균기는, 살균대상의 일측면으로 살균광을 조사하는 제1 살균광 조사면부를 구비하는 제1 살균유닛; 살균대상이 수용되어 살균작업이 진행되는 살균공간을 제공하도록 제1 살균유닛과 미리 결정된 거리만큼 이격되어 상호 마주보게 배치되며, 살균대상의 타측면으로 살균광을 조사하는 제2 살균광 조사면부 및 살균대상의 하부를 지지하는 살균대상 지지부를 구비하는 제2 살균유닛; 및 일측은 제2 살균유닛의 하부에 결합되고 타측은 제1 살균유닛의 하부에 결합되어, 제1 살균광 조사면부가 제2 살균광 조사면부로부터 미리 결정된 각도만큼 벌어진 상태인 살균공간 개방위치와 제2 살균광 조사면부를 향해 미리 결정된 각도만큼 좁아진 상태인 살균공간 폐쇄위치 사이를 선택적으로 이동할 수 있도록, 제1 살균유닛을 제2 살균유닛에 대하여 상대회전 가능하게 결합시키는 회전축을 제공하되, 제1 살균광 조사면부를 살균공간 폐쇄위치를 향하여 탄성바이어스시키는 적어도 하나의 힌지유닛을 포함한다.
Patent KR-102163787-B1 (KR)
Title: Automatic filling and processing apparatus of raw material for artificial graphite production
Inventor: SHIN IN SUNG
IPC: F27B14/12
Filed: 2020-05-12
Granted: 2020-10-08
Abstract: The present invention relates to an automatic filling and processing device of raw materials for artificial graphite production, which can achieve uniform filling of raw materials, prevention of crucible damage, and reduction of working time by automating a process of filling raw materials for artificial graphite production into a crucible. The automatic filling and processing device comprises: a raw material transfer line through which powdery raw materials are transferred from a raw material storage tank; a crucible separation robot that separates and moves a crucible body and a lid from a plurality of crucibles mounted on an unmanned transfer cart; a first transfer line through which the crucible body separated by the crucible separation robot is transferred; a second transfer line through which the lid separated by the crucible separation robot is transferred; a filling unit which is provided on one side of the first transfer line and which automatically fills the raw materials into the crucible body transferred along the first transfer line; and a crucible loading robot that covers the crucible body that has passed through the filling unit on the first transfer line with the lid transferred to the second transfer line to load the assembled crucible on the unmanned transfer cart.
Patent KR-102286274-B1 (KR)
IPC: C09K11/56
Filed: 2020-06-03
Granted: 2021-08-05
Abstract: 본 발명은 카르복시기를 포함하는 (메타)아크릴레이트 구조의 양자점 리간드용 화합물, 상기 화합물로 형성된 리간드를 포함하는 양자점 입자, 상기 양자점 입자를 포함하는 양자점 입자 조성물, 및 상기 화합물의 제조방법을 제공한다.
Patent KR-102395253-B1 (KR)
Title: 압출프레임 자동제조시스템
IPC: B21C23/14
Filed: 2020-06-05
Granted: 2022-05-06
Abstract: 본 발명은 압출프레임을 압출성형하고, 절단 및 포장하는 일련의 과정들이 연속적으로 자동화되어 노동력이 절감되고 생산성이 향상되어 코스트가 절감되며, 압출프레임들을 포개어 콤팩트하게 적층하여 콤팩트하게 포장함으로써 물류비용도 절감되는 새로운 구성의 압출프레임 자동제조시스템이 제공된다.
Patent KR-102450716-B1 (KR)
Title: 윅 및 이를 포함하는 증기화기
IPC: A24F40/48
Filed: 2020-06-12
Granted: 2022-10-05
Abstract: 액적 발생 현상에 대한 방지 설계가 적용된 윅 및 이를 포함하는 증기화기가 제공될 수 있다. 본 개시의 몇몇 실시예들에 따른 증기화기는, 액상의 에어로졸 형성 기재를 저장하는 액상 저장조, 저장된 에어로졸 형성 기재를 흡수하는 윅(wick) 및 윅의 주변에 배치되어 흡수된 에어로졸 형성 기재를 가열함으로써 에어로졸을 발생시키는 가열요소를 포함할 수 있다. 윅은 코어부와 외피부를 포함하는 다중(층) 구조로 이루어질 수 있는데, 이러한 구조는 흡연 시 액적의 발생을 효과적으로 방지할 수 있다.
Patent KR-102187696-B1 (KR)
Inventor: HWANG IN JU
IPC: B03B9/02
Filed: 2020-06-26
Granted: 2020-12-07
Abstract: The present invention relates to an injection connection structure, which can move easily into the ground by connecting rollers to a production well and a plurality of injection wells. An injection connection structure, according to an embodiment of the present invention, is to mine bitumen contained in oil sands, and comprises: the injection well including a first vertical pipe buried in the ground in the form of a pipe extending vertically and first horizontal flexible pipes connected to the ground from the first vertical pipe in a horizontal direction; and a production well including a second vertical pipe embedded in the ground at a position adjacent to the first vertical pipe in the form of a pipe extending vertically and second horizontal flexible pipes connected in the horizontal direction from the second vertical pipe. Each of the first and second horizontal flexible pipes includes a reinforcing material extending in a spiral form from an outer surface of each of the first and second horizontal flexible pipes in an extension direction of each of the first and second horizontal flexible pipes.
Patent KR-102205437-B1 (KR)
Inventor: LEE HYUN WOO
IPC: E02D17/20
Filed: 2020-07-16
Granted: 2021-01-19
Abstract: The present invention relates to a block assembly structure for a retaining wall. According to the present invention, the block assembly structure for a retaining wall comprises: a front block (100) having a rear insertion hole (101), a rear extension hole (102), and rear side walls (103); a rear block (200) having a head portion (210) and a rear extension portion (220); and a middle block (300). According to the present invention, the structural stability of a retaining wall can be increased.
Patent KR-102223193-B1 (KR)
Title: Structure of fountain
Inventor: KIM YANG SOO
IPC: F21S8/00
Filed: 2020-07-21
Granted: 2021-03-04
Abstract: The present invention relates to a ground fountain comprising: a fountain chamber having a storage space for receiving water therein, and a supply hole and a discharge hole are formed in the upper and lower portions of one side, and a circulation suction hole and a circulation discharge hole for water circulation are formed in the lower and upper portions of the other side; a filtering means disposed on the other side of the fountain chamber, and composed of a suction pump for sucking the water contained in the storage space, a filter unit for filtering the water supplied through the suction pump, and a drug unit which supplies a drug for disinfection and purification to the water filtered through the filter unit, and then supplies the same to the storage space; a block support mounted on an upper part of the fountain chamber, and formed with a block mounting hole based on the partition wall at intervals, a water discharge hole for supplying water flowing along the floor black to the storage space of the fountain chamber is formed inside the partition wall, and a step for supporting the floor block is formed in the lower portion of the partition wall; and a bottom block mounted on each of the block mounting holes of the block support and formed with a water discharge hole formed in the center so that the water discharged through the spraying means can be discharged to the outside. The present invention is effective in preventing safety accidents caused by water.
Patent KR-102216929-B1 (KR)
Title: The blade of water peeling device
Inventor: JO JOON CHUL
IPC: A61N1/32
Filed: 2020-07-21
Granted: 2021-02-18
Abstract: The present invention relates to a blade of a water peeling device, which is characterized by ensuring that a moving direction of a skin contact surface of the blade which is in contact with the skin during a peeling and galvanic massage operation is the same as a direction of force generated when a peeling device main body is pushed or pulled while being gripped by a hand, maintaining a frequency of micro-vibration by means of ultrasonic vibration required for massage even when a size of the skin contact surface is expanded, and enabling a user to perform massage while being in a comfortable posture when a user performs massage by himself or herself. The present invention relates to a water peeling device which includes the peeling device main body and the blade. The blade is made of a plate-shaped thin metal material, and comprises: a support surface which horizontally protrudes from the center of a proximal end of the peeling device main body; and the skin contact surface which protrudes, in the same direction as the support surface, from a proximal end of an inclined surface that is bent at an angle from a proximal end of the support surface to one side, wherein rounding parts are formed between the support surface and the inclined surface and between the inclined surface and the skin contact surface, respectively, and the skin contact surface is configured to have an upward inclination angle.
Patent KR-102234722-B1 (KR)
Title: Band attachment apparatus for manufacturing mask
Inventor: HAN DONG HEE
IPC: A41D13/11
Filed: 2020-07-24
Granted: 2021-03-31
Abstract: The present invention relates to a band attachment apparatus for mask manufacturing, which is to attach a band to a mask main body. The apparatus includes: a conveyor conveying the mask main body to an attachment zone for band attachment; a band supply unit supplying the band to the attachment zone; a band attachment unit installed in the attachment zone so as to attach the band to the mask main body conveyed to the attachment zone; and a control unit controlling the conveyor, the band supply unit, and the band attachment unit. The band supply unit includes a turntable, a rotary driver providing rotational force to the turntable, and a band gripping unit provided with a first gripping mechanism installed on the turntable to be rotatable such that one side of the band can be gripped, a second gripping mechanism installed on the turntable to be rotatable such that the other side of the band can be gripped, and a rotary drive unit installed on the turntable and changing the angle between the first gripping mechanism and the second gripping mechanism by providing rotational force to the first gripping mechanism and the second gripping mechanism. The control unit controls the band supply unit and the band attachment unit such that the band attachment unit is operated in a state where the first gripping mechanism and the second gripping mechanism are angle-adjusted in the attachment zone such that both end portions of the band are positioned at the edge of the mask main body.
Patent KR-102275309-B1 (KR)
Title: Method and Apparatus for Timing Measurement Based Positioning to Minimize the Number of Scans
Inventor: YU SEUNG MIN
IPC: G01S19/42
Filed: 2020-08-18
Granted: 2021-07-09
Abstract: The present invention relates to a method and an apparatus for timing measurement data-based positioning for scan count minimization. According to one aspect of the present invention, a method for positioning a terminal includes: a step of estimating a temporary position of the terminal; a step of analyzing obstacle characteristics between the temporary position of the terminal and nearby APs based on a pre-stored map indicating the nearby APs and an obstacle; a step of calculating the distance between the temporary position of the terminal and the nearby APs based on the map; a step of selecting at least three nearby APs out of the nearby APs in accordance with at least one of the distance and the obstacle characteristics; a step of generating timing measurement data in relation to the at least three nearby APs using identification information regarding the at least three nearby APs; and a step of estimating the current position of the terminal using the timing measurement data.
Patent KR-102247361-B1 (KR)
Title: Circular saw equipped with stepped section tip
Inventor: KIM JONG GAB
IPC: B23D59/00
Filed: 2020-09-02
Granted: 2021-04-30
Abstract: Disclosed is a circular saw. The circular saw according to various embodiments of the present invention comprises: a body formed in a disk shape; a plurality of saw blade support units protruding to the outside of the disk along the circumference of the body to be integrally formed at the body; a plurality of cutting tips which includes an upper unit including a cutting blade formed at the upper end of the surface facing the rotation direction of the body, a lower portion extended from one end of the upper portion to the center of the body, and a step portion formed between the upper portion and the lower portion; and a plurality of mounting units formed to be recessed from the plurality of saw blade support units to the center of the body, and including a space to mount each of the plurality of cutting tips. The present invention relates to the circular saw for cutting metal, which is characterized by the upper portion being thicker than the thickness of the plurality of saw blade support units, and the thickness of the lower portion being identical to the thickness of the plurality of saw blade support units. The step portions of the plurality of cutting tips have the identical interval from the center of the body. Therefore, the breakage and abrasion of the cutting tips can be minimized.
Patent KR-102305403-B1 (KR)
Title: Method of detection gesture of wearable augmented reality device using depth map and wearable augmented reality device capable of detecting gesture using depth map
Inventor: CHIWON CHOI
IPC: G06T19/00
Filed: 2020-09-02
Granted: 2021-09-29
Abstract: The present invention relates to a method for detecting a hand motion of a wearable augmented reality device by using a depth image. According to the present invention, the present invention includes: an image conversion module (110) which acquires an image captured by the wearable augmented reality device and converts the acquired image into a depth map; a region of interest detection module (120) for detecting a region of interest (ROI) including a hand region from the depth image converted by the image conversion module (110); a coordinate inference module (130) for obtaining joint coordinates from the detected region of interest using a deep learning-based joint inference model; and a hand motion detection module (140) which defines a hand motion through relative positions of coordinates obtained from the coordinate inference module (130). Therefore, it is possible to quickly and accurately detect the hand motion from the depth image in real time.
Patent KR-102178573-B1 (KR)
Inventor: JUNG YANG SEOK
IPC: B60H1/22
Filed: 2020-09-03
Granted: 2020-11-13
Abstract: The present invention relates to an air heating system for a camping vehicle which circulates air circulated through a warm air circulation passage at a constant temperature to uniformly maintain an entire temperature of a mat, thereby increasing heating efficiency of an air heating mat bottom surface inside the camping vehicle parked on the road such as valleys, beaches and the like, and suppressing an increase in indoor temperature inside the camping vehicle and a condensation phenomenon on a camping vehicle window by a warm air sprayed from an air heating passage at the same time.
Patent KR-102414408-B1 (KR)
Title: 이종의 직렬통신 프로토콜을 위한 제어 집적회로 및 이를 포함하는 시스템 제어 장치
IPC: G06F13/42
Filed: 2020-09-07
Granted: 2022-06-30
Abstract: 본 발명은 이종의 직렬통신 프로토콜을 위한 제어 집적회로 및 이를 포함하는 시스템 제어 장치에 관한 것으로, 제어 집적회로는 마스터 집적회로로부터 하나의 신호선을 통해 데이터 신호를 수신하는 제1 인터페이스부; 하나 이상의 슬레이브 집적회로로부터 2개의 신호선을 통해 데이터 신호 및 클럭 신호를 전송하는 제2 인터페이스부; 상기 제1 인터페이스부로부터 수신받은 데이터 신호를 디코딩하는 디코딩부; 및 상기 디코딩된 데이터 신호를 제2 통신 프로토콜에 따른 데이터 신호로 변환하여 상기 제2 인터페이스부로 출력하는 제어부를 포함하고, 상기 제1 인터페이스부는 복수의 패킷 중 상기 데이터 신호의 전송 속도를 나타내는 영역을 포함하는 패킷의 시작 비트와 상기 시작 비트에 인접한 비트 사이의 펄스 폭 시간(Pulse Width Time)에 기초하여 데이터 신호의 전송 속도를 계산하는 것을 특징으로 한다.