baber/WOPTO huggingface dataset:
Patent KR-20200141050-A (KR)
Title: 광기전력 모듈 제조 방법
Inventor: LI HENGYU
IPC: H01L31/18
Filed: 2019-04-12
Abstract: 봉지제(encapsulant)에 의해 서로 부착된 적어도 제1 층 및 제2 층을 포함하는 광기전력 모듈(1)의 제조 방법으로서, 상기 제조 방법은 적층 단계를 포함하고, 여기서, 상기 봉지제 재료는 녹는점이 90 ℃ 미만인 실란 변성 폴리올레핀, 안료 입자, 및 가교 촉매를 포함하는 첨가제를 포함하며; 상기 적층 단계에서 열과 압력이 상기 모듈에 적용되고, 상기 열은 60 ℃ 내지 125 ℃의 온도에서 적용된다.
Patent KR-20200133781-A (KR)
Title: 탄소 기반의 복합 재료
Inventor: CARLSSON ANNA
IPC: C01B32/19
Filed: 2019-03-22
Abstract: 본 발명은 비정질 탄소 기판(Amorphous Carbon Substrate) 상에 배열된 그래핀 필름(Graphene Film)을 포함하는 복합 재료의 시트(Sheet)를 생산하는 프로세스에 관한 것으로, 상기 프로세스는 a) 리그닌 소스(Lignin Source) 및 수용액을 제공하여, 조성물을 형성하는 단계, b) 메탈 표면 상에 상기 조성물을 증착시키는 단계 및 c) 상기 메탈 표면 상의 상기 조성물을 가열하여, 상기 메탈 표면 상에 상기 복합 재료를 형성하는 단계를 포함한다.
Patent KR-20200135851-A (KR)
Title: 갈륨 화합물계 반도체 기판 연마용 조성물
Inventor: ODA HIROYUKI
IPC: H01L21/306
Filed: 2019-03-22
Abstract: 본 발명에 의하면, 갈륨 화합물계 반도체 기판의 연마에 사용되는 연마용 조성물이 제공된다.  그 연마용 조성물은, 실리카 지립; 인산기 또는 포스폰산기를 갖는 화합물 C pho ; 및 물;을 포함한다.  또한, 본 발명에 의하면, 갈륨 화합물계 반도체 기판의 연마 방법이 제공된다.  그 방법은, 지립 A1 및 물을 포함하는 슬러리 S1로 연마하는 제1 연마 공정과, 지립 A2 및 물을 포함하는 슬러리 S2로 연마하는 제2 연마 공정을 이 순으로 포함한다.  상기 지립 A2는, 실리카 지립을 포함한다.  상기 슬러리 S2는, 인산기 또는 포스폰산기를 갖는 화합물 C pho 를 더 포함한다.  상기 슬러리 S1은, 상기 화합물 C pho 를 포함하지 않거나 또는 상기 화합물 C pho 의 농도[중량％]가 상기 슬러리 S2에 있어서의 상기 화합물 C pho 의 농도[중량％]보다 낮다.
Patent KR-20200126442-A (KR)
Inventor: CONNELL JEREMY L
IPC: A43B13/18
Filed: 2017-03-15
Abstract: 밑창 구조체(200A, 200)는, 뒤꿈치 구역(16), 전족 구역(12), 및 뒤꿈치 구역(16)과 전족 구역(12) 사이에 배치되는 중족 구역을 포함한다.  밑창 구조체(200A, 200)는 또한, 전족 구역(12) 내에 배치되는 제1 유체 충전 세그먼트(310)를 포함하고, 밑창 구조체(200A, 200)의 내측면(18, 20)으로부터 밑창 구조체(200A, 200)의 외측면(18, 20)으로 연속적으로 연장되는 제1 부분(141, 311, 321, 331, 341)을 포함한다.  밑창 구조체(200A, 200)는 또한, 뒤꿈치 구역(16)과 제1 유체 충전 세그먼트(310) 사이에 배치되는 제2 유체 충전 세그먼트(310)를 포함하고, 내측면(18, 20)과 외측면(18, 20) 사이에서 연속적으로 연장되는 제1 부분(141, 311, 321, 331, 341)을 포함한다.  밑창 구조체(200A, 200)는 또한, 제1 유체 충전 세그먼트(310)와 제2 유체 충전 세그먼트(310) 사이에 배치되는 제3 유체 충전 세그먼트(310)를 포함하고, 내측면(18, 20)과 외측면(18, 20) 중 하나를 따라 연장되는 제1 부분(141, 311, 321, 331, 341), 및 제1 부분(141, 311, 321, 331, 341)으로부터 내측면(18, 20)과 외측면(18, 20) 중 다른 하나를 향해 연장되는 제2 부분(312, 322, 332, 342)을 포함한다.
Patent KR-20210008004-A (KR)
Title: 사용자 장비에 의해 실행되는 방법, 사용자 장비, 및 기지국
Inventor: LUO CHAO
IPC: H04W74/00
Filed: 2019-05-08
Abstract: 본 발명은 사용자 장비에 의해 실행되는 방법을 제공하며, 본 방법은, 사용자 장비에 의해, 협대역 물리적 랜덤 액세스 채널(Narrowband Physical Random Access Channel, NPRACH) 프리앰블을 기지국에 송신하는 단계(S1) - 여기서, 사용자 장비에 의해 사용되는 NPRACH 리소스는, 사용자 장비가 EDT의 사용을 요청한다는 것을 나타냄 -; 사용자 장비에 의해, 기지국으로부터 협대역 랜덤 액세스 응답 승인을 수신하는 단계(S2) - 여기서, 변조 및 코딩 방식(Modulation and Coding Scheme, MCS) 인덱스 필드의 값은 리소스들이 EDT를 통해 Msg3에 할당되는 것을 나타냄 -; 사용자 장비에 의해, 협대역 랜덤 액세스 응답 승인의 표시에 따라 Msg3을 송신하는 단계(S3); 사용자 장비에 의해, 기지국으로부터 다운링크 제어 정보(DCI) 포맷 N0을 수신하는 단계(S4); 및 사용자 장비에 의해, DCI 포맷 N0의 표시에 따라 Msg3을 재송신하는 단계(S5)를 포함한다.  단계(S2)에서, Msg3에 대한 변조 방식은 협대역 랜덤 액세스 응답 승인 내의 서브캐리어 표시 필드에 의해 결정된다.  본 발명은 또한 대응하는 사용자 장비 및 대응하는 기지국을 제공한다.
Patent KR-20210043498-A (KR)
Title: 데이터 스트림의 프로토콜 식별
Inventor: TOLLET JEROME
IPC: H04L29/06
Filed: 2019-07-05
Abstract: 본 발명은 통신 네트워크의 두 엔티티 사이에서 교환되는 데이터 스트림의 프로토콜을 식별하는 방법으로서,  
상기 방법은: 
-데이터 스트림의 데이터 수신(200)시, 데이터 스트림의 프로토콜을 식별하기 위해 상기 데이터 스트림을 문법적으로 파싱하는 단계(202); 및 
-문법적 파싱을 통해 데이터 스트림의 프로토콜을 식별하는 데 실패한 경우(203), 프로토콜을 해당 서명과 맵핑시키는 서명 엔진을 컨설팅하는 단계(206) 및 데이터 스트림의 프로토콜을 식별하기 위해 서명을 데이터 플로우에 순차적으로 적용하는 단계(207)를 포함하는 데이터 스트림의 프로토콜을 식별하는 방법에 관한 것이다.
Patent KR-20210015956-A (KR)
Title: 가스렌지 보호장치 및 가스렌지
Inventor: MA WEIWEI
IPC: F24C3/12
Filed: 2019-12-20
Abstract: 가스렌지 보호장치에 있어서, 지지부재（1）는 지지부재 본체（10） 및 원주방향 돌기（11）를 포함하고, 아웃 케이싱（2）은 서로 연결되는 아웃 케이싱 본체（20） 및 축소부（21）를 포함하며, 온도 센서 어셈블리（3）는 아웃 케이싱 본체（20）내에 설치되고, 온도 센서 어셈블리（3）는 취사 도구 저부의 온도를 측정할 수 있으며, 축소부（21） 및 지지부재 본체（10） 사이에 가이드 구조가 설치되어 있고, 지지부재（1）의 축방향을 따라 아웃 케이싱（2）은 지지부재（1）에 대해 왕복 이동할 수 있으며, 탄성부재（8）는 원주방향 돌기（11） 및 아웃 케이싱 본체（20）의 상단 사이에 지지된다. 가스렌지 보호장치는 구조가 간단하고, 가공이 쉬우며, 가스렌지의 건열 방지 목적을 실현하였고, 가스렌지의 연소 안정성을 향상시켰다.
Patent KR-20220099815-A (KR)
Inventor: PARK MIN SOO
IPC: G06N3/08
Filed: 2021-01-07
Abstract: The present invention relates to a system and a method for authenticity assessment using artificial intelligence. The system of the present invention comprises: a customer terminal equipped with an assessment application; and an assessment server having an assessed product DB for storing assessed product information corresponding to an assessed product image and assessment point information for each assessed product, providing the assessed product information when an assessed product inquiry is requested from an assessment application, and determining whether the assessed product is a genuine article or a counterfeit when an assessment service is requested by the assessment application. The assessment application displays classification details of the assessed product by inquiring the assessed product through the assessment server when an image of the assessed product is generated and input by the photographing of a camera of the customer terminal. Also, when the assessment service is requested, a photographing guide for the assessed product is provided, and when an image is generated by photographing the assessment point of the assessed product in accordance with the photographing guide, an assessment point image is transmitted to the assessment server. In addition, the assessment server searches for the assessed product DB to transmit classification details of the assessed product to the assessment application when the image of the assessed product is received, and determines whether the assessed product is a genuine article or a counterfeit using artificial intelligence using the assessment point image as an input when the assessed product image is received. Therefore, the reliability on second-hand transaction between individuals can increase.
Patent KR-20220102331-A (KR)
Title: Semiconductor Device Having Interconnection Patterns and Dummy Patterns, and Method for Manufacturing the Same
Inventor: PARK TAE SUNG
IPC: H01L21/768
Filed: 2021-01-13
Abstract: A semiconductor element manufacturing method is described. The semiconductor element manufacturing method forms an intermediate layer on a lower layer, forms a plurality of first trenches in the intermediate layer, forms a plurality of dummy patterns and sacrificial dummy patterns by filling the plurality of first trenches with an insulating material, removes the sacrificial dummy patterns to expose some of the first trenches to form second trenches, and forms a plurality of wiring patterns by filling the second trenches with a conductor.
Patent KR-20220104356-A (KR)
Inventor: KIM JI YOUNG
IPC: A61L2/10
Filed: 2021-01-18
Abstract: A cutlery sterilization device comprises: a housing including an upper plate installed on a lower surface of a table and a pair of side plates disposed parallel to each other on a lower surface of the upper plate; a pair of rails installed parallel to each other at the bottom of an inner surface of each of the pair of side plates; a drawer unit configured to slide forward and backward in a space surrounded by the housing by being coupled with the pair of rails to receive an object to be sterilized; a battery attached to the housing or the drawer unit; a switch including a first terminal and a second terminal, wherein the first terminal is electrically connected to the battery, attached to the housing, and configured to be opened when the drawer unit is drawn into the housing by contact with the drawer unit, and closed when the drawer unit is pulled out of the housing; a controller electrically connected to the battery and the switch; a UV lamp electrically connected to the controller; and a visible light lamp electrically connected to the controller. When the drawer unit is drawn into the housing, the controller can output a control signal so that the UV lamp and the visible light lamp emit light for a specified period of time. The purpose of embodiments of the present invention is to provide a configuration of an electric circuit capable of increasing the lifespan of the battery while improving sterilization performance in a cutlery sterilization device using DC power.
Patent KR-20220107605-A (KR)
Inventor: KANG JI WOO
IPC: A63F13/332
Filed: 2021-01-25
Abstract: The present invention relates to a crypt of logic game-providing system and a method thereof and, more specifically, to a game providing system and a method thereof. The game providing system provides a game map, which is formed as a tile is arranged, online and determines a victory depending on completion of a figure board in which a material obtained by a character corresponding to a user is arranged in a tile. The crypt of a logic game-providing system can cause fun and an interest in a game. According to an embodiment of the present invention, the crypt of logic game-providing system comprises: a game providing server providing the game map formed as the various tiles are arranged based on character information selected by a user terminal to each user terminal of which wire and wireless network connection is authorized and determining the victory of the game depending on the completion of the figure board in which the material obtained by the character is arranged in the tile in a predetermined game time, wherein the game providing server is to provide a crypt of logic game server; and the multiple user terminals receiving the crypt of logic game service by accessing the game providing server via a wired or wireless network.
Patent KR-20220108894-A (KR)
Inventor: KIM YOON SOO
IPC: A43B13/14
Filed: 2021-01-28
Abstract: Provided is a functional shoe with body shape-correcting functionality that is effective in correcting body shape by evenly distributing foot pressure. The functional shoe with body shape-correcting functionality comprises: an upper; a midsole disposed below the upper; and an outsole disposed below the midsole, wherein the midsole is configured such that a protuberant support is formed at a part corresponding to the middle of the sole of a foot and a part facing the big toe from the middle of the sole of the foot.
Patent KR-20220110998-A (KR)
Inventor: MOON SHINHUN
IPC: G04G17/02
Filed: 2021-02-01
Abstract: Various embodiments of the present invention relates to an electronic device, comprising: a housing; a display disposed on an upper surface of the housing; a geomagnetic sensor disposed at the center of the housing on the rear surface of the display; a magnet disposed on the lower surface of the housing to be spaced apart from the geomagnetic sensor on a vertical line with the geomagnetic sensor; a battery disposed between the geomagnetic sensor and the magnet; and a first printed circuit board disposed below the battery, wherein the magnet is disposed below the first printed circuit board. Various embodiments are possible. Disclosed is the electronic device in which a geomagnetic sensor is disposed at the center of the electronic device and a magnet having a characteristic of suppressing generation of magnetic force in a certain direction is disposed at a predetermined interval from the geomagnetic sensor in order to reduce an influence of magnetic force by the geomagnetic sensor.
Patent KR-20220112339-A (KR)
Title: A system to which the fault recovery technique of the relay unmanned aerial vehicle-based mesh network is applied in the battlefield environment
Inventor: LEE JAE MIN
IPC: H04W74/08
Filed: 2021-02-03
Abstract: A system applied with a fault recovery technique of a relay unmanned aerial vehicle (UAV)-based mesh network in a battlefield environment comprises: a plurality of relay UAVs which are connected to ground nodes in a pre-allocated area, to provide a network service; and at least one backup UAV which exchanges beacon messages with each relay UAV while circulating within the communication coverage of the plurality of relay UAVs, and checks the status of each relay UAV.
Patent KR-20220114848-A (KR)
Title: Apparatus for peeling adhesive film, system for laminating pannel to window having the same and method for peeling adhesive film
Inventor: CHEONG JONG HWAN
IPC: G09F9/30
Filed: 2021-02-09
Abstract: The present invention relates to an adhesive film peeling apparatus, a window-panel bonding system including the same, and an adhesive film peeling method and, more specifically, to an adhesive film peeling apparatus for peeling off an adhesive film attached to a panel, to bond the panel to at least a partially curved window, a window-panel bonding system including the same, and an adhesive film peeling method. The adhesive film peeling apparatus, according to one embodiment of the present invention, comprises: a body part; a light irradiation unit attached to a panel that is at least partially curved, and irradiating an adhesive film provided on the body part with light; and a light dispersion unit provided corresponding to a curved area of the panel, and dispersing and radiating light incident from the light irradiation unit.
Patent KR-20220114921-A (KR)
Title: Method of manufacturing anticancer functional soy sauce and doenjang using washed-dehydrated sea salt
Inventor: PARK KUN YOUNG
IPC: A23L11/50
Filed: 2021-02-09
Abstract: One aspect provides a method for manufacturing an anti-cancer functional soy sauce and soybean paste manufactured by using washed and dehydrated solar salt. According to the manufacturing method of one aspect, a superior tumor suppression effect can be obtained compared to a soy sauce and soybean paste obtained by a manufacturing method using conventionally generally used salt.
Patent KR-20210106369-A (KR)
Inventor: LEE SUNGHOON
IPC: C12Q1/6886
Filed: 2021-02-17
Abstract: The present invention relates to a marker selection method using a difference in methylation of nucleic acids, a methyl or demethyl marker, and a diagnostic method using the marker. More specifically, the present invention relates to a novel method for screening disease-specific demethylation markers using a difference in methylation in free nucleic acids; a demethylation marker selected by the method; a new cancer diagnosis method by methylation detection, which calculates the frequency of markers and determines cancer; and a cancer-specific demethylation marker in selected cfDNA. The method of the present invention can select cancer-specific demethylation marker from cfDNA. The selected marker can provide information necessary for a diagnosis of cancer, monitoring of a treatment regimen, and a prognosis of a cancer patient, and thus can be usefully used for anticancer treatment.
Patent KR-20220122102-A (KR)
Title: Trailers for loading ships
Inventor: KIM HAN JUN
IPC: B62D63/06
Filed: 2021-02-26
Abstract: The present invention relates to a trailer for loading ships. More specifically, the present invention safely transports a ship to a vehicle. The present invention relates to the trailer (10) for loading ships where a front deck unit (11) connected to a vehicle is formed to be higher than a loading unit frame (12) on a front side of the loading unit frame (12).
Patent KR-20220125625-A (KR)
Title: Sound system for vehicle and sound output method using the system
Inventor: LEE JAE YOUNG
IPC: H04R1/28
Filed: 2021-03-05
Abstract: A sound output method of a sound system for a vehicle of the present invention comprises the steps of: generating an anti-phase signal for an audio signal output from a second parametric speaker; generating a transmission signal by synthesizing an audio signal (g(t)) that a passenger on a first seat desires to listen through a first parametric speaker with the anti-phase signal; modulating the transmission signal, to generate an ultrasound signal; and outputting the generated ultrasound signal by the first parametric speaker.
Patent KR-20220126514-A (KR)
Title: Antenna and electronic device including the same
Inventor: JANG WOOMIN
IPC: H01Q1/22
Filed: 2021-03-09
Abstract: According to various embodiments of the present invention, an electronic device may comprise: a housing; an antenna structure disposed in an inner space of the housing and including a substrate which includes a first substrate plate in a first direction and a second substrate plate in a direction opposite to the first substrate plate and a first array antenna including a plurality of chip antennas disposed on a first area of the first substrate surface at predetermined intervals; and a first wireless communication circuit disposed in the inner space and set to transmit and/or receive a wireless signal in a first frequency band through the first array antenna. In addition, various other embodiments may be possible.
Patent KR-20220138881-A (KR)
Inventor: JUNG CHUL GYEONG
IPC: B29C48/04
Filed: 2021-03-10
Abstract: The present invention relates to a method of manufacturing a bio-sheet for eco-friendly construction, which comprises the following steps: mixing and pelletizing environmentally friendly composite resin powder including polylactic acid and polypropylene and Kenaf wood core powder at the same time, using an extruder equipped with an air tube inside a hopper; and forming sheets using the pelletized raw material through a T die. The present invention provides a method of manufacturing a bio-sheet for eco-friendly construction, which does not emit harmful substances while manufacturing sheet materials.
Patent KR-20220127074-A (KR)
Title: A device for exhausting high presure gas in a battery of a electric car
Inventor: LEE JONG WON
IPC: H01M50/358
Filed: 2021-03-10
Abstract: Provided is an anti-inflammatory exhaust device which is installed in an electric vehicle battery pack and relieves flame and high-pressure gas generated in a battery. According to the anti-inflammatory exhaust device for a battery of the present invention, a module casing (40) has a communication hole (32) through which the flame and the gas generated inside are discharged in one side. And, a partial cone-shaped anti-inflammatory exhaust body (22) mounted in one side of the module casing (40) includes a plurality of anti-inflammatory channels (14) in which the flame and the gas discharged through a communication hole (32) of the module casing (40) pass through the inside, are deflated, and are cooled. And, a connection unit of the present invention guides the flame and the gas discharged through the communication hole to the anti-inflammatory channels without external outflow. And, a relief valve body (20) installed on a front cover (30) momentarily discharges high pressure generated inside to the outside.
Patent KR-20210118754-A (KR)
Title: Resist composition and method for producing resist pattern
Inventor: KITA YUJI
IPC: G03F7/004
Filed: 2021-03-19
Abstract: An objective of the present invention is to provide a resist composition capable of manufacturing a resist pattern having excellent line edge roughness (LER). The resist composition includes: a compound represented by formula (I); a resin having a first acid labile group; and an acid generator, wherein the resin having the first acid labile group includes at least one selected from the group consisting of a structural unit represented by formula (a1-1) and a structural unit represented by formula (a1-2). In the formulas: L^1 is a single bond or an alkanediyl group; R^1 is a second acid labile group; R^2 is *-L^1-OH or the like; and m2 is an integer of 0 to 3, m3 is an integer of 0 to 5, where 0 <= m2+m3 <= 5. R^3 is a halogen atom or the like; each of L^a1 and L^a2 is -O- or the like; each of R^a4 and R^a5 is a hydrogen atom or a methyl group; each of R^a6 and R^a7 is an alkyl group, an alicyclic hydrocarbon group, or the like; and m1 is an integer of 0 to 14, n1 is an integer of 0 to 10, and n1' is an integer of 0 to 3.
Patent KR-20220132769-A (KR)
Title: Multi-Functional Reel Holder
Inventor: SHIN ME SUN
IPC: A63B57/20
Filed: 2021-03-24
Abstract: The present invention relates to a reel holder that can be used by withdrawing various products coupled to a reel to a certain length or detached from a surface. A multi-functional reel holder includes: a first case (10); a clip (50); a second case (20); a bobbin (30); a fixing ring (42); a stopper (40); and a second ring (45). The present invention can be used by pulling out to a certain length and hanging a golf product or fishing product on a ring.
Patent KR-20210124911-A (KR)
Title: Substrate processing apparatus
Inventor: KUWABARA YUSEI
IPC: H01J37/32
Filed: 2021-03-30
Abstract: It is to suppress the change of the contact pressure of a ceiling member and an upper member. The upper member is disposed at an upper portion in a processing chamber in which substrate processing for the substrate is performed. The ceiling member forms the ceiling of the processing chamber. A through hole is formed in a surface opposite to the upper member. The support member penetrates the through-hole and can slide through the through-hole, and supports the upper member by one end that becomes the inside of the processing chamber. An accommodating part accommodates the other end of the support member that becomes the outside of the processing chamber, and is divided into a first space on the other end side in the moving direction of the support member with respect to the other end, and a second space on one end side of the moving direction with respect to the other end. A pressure control part generates a pressure difference for moving the support member in the first space and the second space.
Patent KR-20210040352-A (KR)
Title: Application method
Inventor: YOSHIDA SHOGO
IPC: H01L21/02
Filed: 2021-04-06
Abstract: A coating method for applying a chemical solution to a substrate includes a solvent supply step and a chemical solution supply step. The solvent supply process supplies a solvent to a substrate (W). In the chemical solution supply step, a chemical solution is supplied to the substrate after the solvent supply step. The solvent supply process comprises a first process. In the first step, the substrate is rotated at a first rotational speed, a solvent nozzle is moved over a central position above the central portion of the substrate and a peripheral position above the periphery of the substrate, and a solvent (F) is discharged from the solvent nozzle. It is possible to properly apply the chemical to the substrate.
Patent KR-20220143993-A (KR)
Inventor: LIM TAE HYEONG
IPC: B60C11/04
Filed: 2021-04-16
Abstract: The present invention provides a tire having a reinforcement rib having a self-regenerating hidden groove, wherein a reinforcement rib is formed inside a groove formed between the outermost rib and an inner rib on a tread surface of the tire, and one side surface of the reinforcement rib comes in contact with a side wall of the inner rib to be closely attached to the side wall of the reinforcement rib. Moreover, the other side surface of the reinforcement rib is spaced from the side wall of the outermost rib, and a groove, which is a space unit formed to be recessed toward the inner rib, is formed in a lower portion of a body of the reinforcement rib.
Patent KR-20220144536-A (KR)
Inventor: CHO HAKRAE
IPC: H04B17/40
Filed: 2021-04-20
Abstract: The present invention relates to a distributed antenna monitoring apparatus and method for a public safety network for accurately monitoring antennas of a distributed antenna system (DAS) installed in a building in a public safety network. The disclosed distributed antenna monitoring apparatus includes: a wireless coupler for coupling a monitoring radio signal transmitted and received to a service antenna side; a master unit for transmitting a monitoring radio signal carrying a diagnosis packet to a service antenna side through the wireless coupler, measuring uplink received signal strength identification (RSSI_U) after receiving the monitoring radio signal carrying the response packet from the service antenna side, and monitoring the status of distributed service antennas by analyzing the measured RSSI_U and a downlink RSSI (RSSI_D); and a plurality of remote units for receiving the monitoring radio signal carrying the diagnostic packet transmitted by the master unit by being connected to the service antenna through a wireless link, measuring the RSSI_D, assembling a response packet including the measured RSSI_D, and transmitting the monitoring radio signal carrying the response packet to the master unit.