baber/WOPTO huggingface dataset:
Patent KR-102217468-B1 (KR)
IPC: H01L21/67
Filed: 2019-06-11
Granted: 2021-02-19
Abstract: 약액 토출 장치는 잉크젯 헤드, 레저버, 약액 교반부를 포함할 수 있다. 상기 잉크젯 헤드는 기판을 향하여 약액을 토출하도록 구비될 수 있다. 상기 레저버는 상기 잉크젯 헤드로 공급하기 위한 약액을 수용하도록 구비될 수 있다. 상기 약액 교반부는 상기 레저버에 수용되는 약액을 교반시키도록 구비될 수 있다. 특히, 상기 약액 교반부는 상기 레저버에 수용되는 약액 내에서 자기력에 의해 회전하도록 구비되는 자기력 회전부와, 상기 레저버의 외부에서 상기 자기력 회전부로 상기 자기력을 제공하도록 구비되는 자기력 제공부로 이루어질 수 있다.
Patent KR-102182714-B1 (KR)
Inventor: MA SANG HOON
IPC: B05B12/14
Filed: 2019-06-11
Granted: 2020-12-02
Abstract: A boundary stone painting apparatus according to the present invention comprises: a support frame; an upper roller provided on the support frame and in contact with an upper surface of boundary stone; a side roller provided on the support frame and in contact with a side surface of the boundary stone; a paint spraying unit connected to the support frame and spraying paint to the boundary stone; and a bead spraying unit connected to the support frame and spraying beads on the paint sprayed on the boundary stone. According to the boundary stone painting apparatus of the present invention, the work of boundary stone painting can be simplified, and various patterns can be automatically formed on the surface of the boundary stone.
Patent KR-102033878-B1 (KR)
Title: Composition for hair pack
Inventor: DAIN AN
IPC: A61Q5/00
Filed: 2019-06-18
Granted: 2019-11-08
Abstract: According to the present invention, a composition of a hair pack for alleviating cuticle layers, increasing volume of hair, and improving hair glossiness comprises a first extract deposited in a hair pack obtained by symmetrically superimposing two sheets of fabric. The first extract includes: an extract of Sophora flavescens roots; an extract of pepper fruits; an extract of Lycium chinense; an extract of green tee; an extract of Angelica gigas roots; an extract of pinus palustris leaves; an extract of morus alba roots; an extract of gromwell roots; and an extract of pleuropterus multiflorus roots. The present invention has effects of alleviating cuticle layers, increasing volume of hair, and improving hair glossiness of a user by using the hair pack in which the composition is deposited including a solvent, a chelating agent, a moisturizer, an emulsifier, a hair conditioning agent, fragrances, the first extract, a second extract, and a hair glossing agent.
Patent KR-102195886-B1 (KR)
Title: 분산 처리 시스템 및 이의 동작 방법
IPC: G06F9/48
Filed: 2019-06-21
Granted: 2020-12-29
Abstract: 본 발명은 분산 처리 시스템 및 이의 동작 방법에 관한 것이다. 본 발명의 실시예에 따른 분산 처리 시스템은 마스터 및 적어도 하나의 워커 노드를 포함할 수 있다. 마스터는 복수의 단계(stage)들을 포함하는 작업(job)에서의 사용 함수들 각각에 대한 메모리 부하 가중치에 기초하여 분할 수 및 스레드 수를 생성한다. 마스터는 복수의 단계들 각각의 데이터를 분할 수만큼의 태스크들로 분할하고, 태스크들을 스레드 수만큼 병렬로 출력할 수 있다. 워커 노드는 출력된 태스크들을 실행하고, 태스크들을 실행하는 동안의 가비지 컬렉션 시간을 측정한다. 마스터는 가비지 컬렉션 시간에 기초하여 스레드 수를 조절할 수 있다.
Patent KR-102102098-B1 (KR)
Title: A composition of emulsion preconcentrate comprising protopaxadiol
Inventor: CHO KWAN HYUNG
IPC: A61K31/575
Filed: 2019-06-26
Granted: 2020-04-17
Abstract: Disclosed is an emulsion preconcentrate containing 20(S)-protopanaxadiol. When using the emulsion preconcentrate or an emulsion manufactured from the same, it is possible to improve a dissolution rate and bioavailability of PPD during oral administration.
Patent KR-102155655-B1 (KR)
Inventor: KIM SUNG WOO
IPC: B65D85/30
Filed: 2019-07-03
Granted: 2020-09-14
Abstract: The present invention relates to a packing box structure using air pockets and a packing method of a packing box using the same, wherein the packing box structure using the air pockets has an improved structure so as to reduce a cost of buffer materials without the buffer materials having various shapes. The packing box structure using the air pockets includes: a packing box having a receiving space part in which a package is received inside; first and second air pockets arranged to be positioned on upper and lower sides of the package received in the receiving space part of the packing box; an air injecting means injecting air into the air pockets through inlets of the air pockets at the outside of the packing box; a pressure sensor provided on an air injector of the air injecting means; a welding device cutting end portions of the welded inlets; and a tape member attached to an outer side surface of the packing box having an access hole.
Patent KR-102087002-B1 (KR)
Title: Semiautomatic slide apparatus for haedrest of car
Inventor: KANG HYUN SUK
IPC: B60N2/888
Filed: 2019-07-04
Granted: 2020-03-10
Abstract: The present invention relates to an apparatus for adjusting the position of a headrest (90) installed at the upper end of a backrest of an automobile seat in a front and a rear direction. A moving plate (20) is coupled to a fixed plate (10) fixed on a stay (91) so that the moving plate is moved forwards and backwards. A plurality of coupling teeth (23), a rising protrusion (24), and a lowering plate (25) are formed on a side plate (22) of the moving plate (20). A rotating piece (30) coupled to the coupling teeth (23) is installed on the inner side of a sidewall (12) of the fixed plate (10). According to the present invention, the automobile headrest (90) can be smoothly and stably moved forwards and backwards, and a sturdy fixed state can be maintained. The entire configuration of an apparatus for forward and backward movement of a headrest (90) can be simplified, and the size thereof can be reduced.
Patent KR-102157510-B1 (KR)
Title: Locking Device for Door
Inventor: BEA HYUN SOO
IPC: E05B3/08
Filed: 2019-07-11
Granted: 2020-09-18
Abstract: The present invention relates to a one-touch type simply-prefabricated door spindle configured to couple a spindle to an accurate position on a latch during a process of installing a door lock on the door, thereby actively improving work efficiency. More specifically, the spindle (30) comprises: a pair of levers (10a, 10b) installed on both surfaces of a door; and a square shaft connected to a latch (20) disposed between the levers and configured to determine locking or unlocking of the door by transmitting an operation of the lever to an operation part (20a) of the latch. Specifically, one side of the spindle (30) is equipped with a locking part (31) for determining a coupling position with the latch (20), and the other side of the spindle (30) is equipped with a fixing means (32) configured to be inserted into and withdrawn from the square shaft such that, the fixing means is inserted into the square shaft when the spindle enters the operation part (20a) of the latch, and after passing through the operation part, the fixing means is exposed to the outside of the square shaft to secure the spindle at the corresponding location.
Patent KR-102228214-B1 (KR)
IPC: H04L9/32
Filed: 2019-07-22
Granted: 2021-03-16
Abstract: 블록체인 네트워크에서 블록을 생성하기 이전에 트랜잭션을 전파함으로써 트랜잭션 처리 속도를 향상시킬 수 있는 노드 장치 및 그 동작 방법이 개시된다.  본 발명은 특정 노드 장치에서 블록체인 네트워크에 제1 거래 데이터를 저장하라는 저장 이벤트가 발생한 경우, 상기 특정 노드 장치가 상기 제1 거래 데이터가 포함된 제1 트랜잭션을 생성한 후 상기 제1 트랜잭션을 나머지 노드 장치들에 순차적으로 전파함으로써, 각 노드 장치가 상기 제1 트랜잭션을 기초로 자신의 원장 데이터베이스를 갱신하도록 하여 각 노드 장치에서 상기 제1 트랜잭션의 처리가 우선적으로 완료되도록 한 후 각 노드 장치에서 상기 제1 트랜잭션의 처리가 완료되면, 소정의 앵커 노드 장치를 통해 상기 제1 트랜잭션이 포함된 블록이 상기 블록체인 네트워크에 등록되도록 함으로써, 블록체인에서 트랜잭션의 처리 속도를 향상시킬 수 있다.
Patent KR-102136491-B1 (KR)
Title: Method for operating a chartered car to refund a deposit without vehicle depreciation
Inventor: KANG WOO JIN
IPC: G06Q40/02
Filed: 2019-07-24
Granted: 2020-08-26
Abstract: The present invention relates to a chartered rental car management method which refunds a deposit without vehicle depreciation. The method comprises: a step (a) of allowing, in order to make a vehicle charter contract, a main server to request payment of a deposit to a terminal of a contractor, and confirm the payment of the deposit; a step (b) of allowing the main server to make a payment contract with respect to part of a plurality of vehicles with a vehicle manufacturer server by using the deposit; a step (c) of allowing the main server to request the transfer of the plurality of vehicles to a rental car management server and the terminal of the contractor and then, record payment information and transferred vehicle information; and a step (d) of allowing, when the contract period with the contractor is terminated and the terminal of the contractor and the rental car management server confirm that the plurality of vehicles are returned, the main server to dispose the plurality of returned vehicles, notify the refund of the deposit to the terminal of the contractor, and terminate the vehicle charter contract. Therefore, the contractor can use the vehicles at lower costs.
Patent KR-102194741-B1 (KR)
Inventor: SON MIN IL
IPC: F24F3/16
Filed: 2019-07-25
Granted: 2020-12-23
Abstract: The present invention relates to a fine dust collecting sheet for an air conditioning device, which is installed in the air conditioning device such as an air purifier or an air conditioner to effectively collect and remove fine dust, and to an air conditioning device comprising the fine dust collecting sheet. More specifically, the present invention relates to: a fine dust collecting sheet comprising a base sheet, and a fine dust collecting layer formed on a surface of the base sheet and collecting the fine dust through adhesion; and an air conditioning device comprising the same. According to the present invention, the fine dust collecting sheet is excellent in removing the fine dust and has high economic efficiency.
Patent KR-102047085-B1 (KR)
Title: Abutments for dental attachment
Inventor: KWON TAE SU
IPC: A61C13/225
Filed: 2019-07-30
Granted: 2019-11-20
Abstract: The present invention relates to an abutment for a dental attachment. The abutment for a dental attachment comprises: an abutment for a dental attachment which has an upper end portion having a cylindrical column to enable coupling with a C-shaped ring member (C-ring) and can be coupled with a dental attachment; and a C-shaped ring member (C-ring) which is made of elastic polymers and can be mounted on the cylindrical column formed on the abutment. The abutment and the C-shaped ring member (C-ring) are formed as a structure of coupling the C-shaped ring member (C-ring) made of elastic polymers to an outer diameter unit of the column formed on an upper end portion of the abutment and thus, forming a ball abutment to be mounted to the dental attachment. Accordingly, the present invention allows a denture used by a patient suffering edentulous jaw to be effectively detached or attached without constraint of a mounting angle.
Patent KR-102040813-B1 (KR)
Title: Complex waterproof sheet using polyethylene terephtalate sheet, manufacturing method of the complex waterproof sheet and construction method using the complex waterproof sheet
Inventor: LEE SANG YUN
IPC: C08J7/04
Filed: 2019-07-31
Granted: 2019-11-06
Abstract: The present invention relates to a complex waterproof sheet using a PET sheet, a manufacturing method thereof, and a construction method using the same, wherein neighboring PET sheets can be easily attached to each other. According to the present invention, the complex waterproof sheet comprises: a PET sheet; a solventless type adhesive applied and attached to one surface of the PET sheet to provide the PET sheet with self-adhesion properties; and release paper attached to one surface of the PET sheet to which the adhesive is applied and attached. The solventless type adhesive enables thermoplastic resin-shaped elastic rubber, rubber adhesive grey fabrics, and tackifiers to be mixed with and dissolved in solvent agent oil heated in a heated liquid stirring machine. Moreover, the adhesive is mixed with at least one of thermostabilizers, antioxidants, reinforcing agents, and fillers.
Patent KR-102059777-B1 (KR)
Title: Conductive filaments for 3D printer and manufacturing method thereof
Inventor: JEON JUNG OK
IPC: B22F5/12
Filed: 2019-08-08
Granted: 2019-12-26
Abstract: The present invention relates to a conductive filament for a 3D printer and a manufacturing method thereof in which a filament is manufactured by adding iron-copper alloys to a carbon nanotube composite material so that the filament can replaces a heavy wire due to including a metal wire and can be used as a highly conductive and light wire, a polymer elastomer is added to enhance flexibility to improve extrusion efficiency, and a functional coolant is used to remove an odor peculiar to the filament. The present invention comprises carbon nanotubes, which have been surface-activated by using a surface active agent containing a metal salt reducing agent, iron-copper alloys, and polymer elastomers.
Patent KR-102204119-B1 (KR)
Title: 스테레오 노이즈 제거 장치 및 스테레오 노이즈 제거 방법
IPC: H04R5/04
Filed: 2019-08-20
Granted: 2021-01-18
Abstract: 본 발명의 실시예에 따른 노이즈 제거 방법에서는 이전 프레임에 상응하는 제1 이전 파-엔드(Far-end) 채널필터, 제2 이전 파-엔드 채널필터 및 입력신호에 기초하여 산출되는 제1 추정 출력신호를 제공할 수 있다. 제1 추정 출력신호 및 제1 이전 파-엔드 채널필터에 따라 현재 프레임에 상응하는 제1 현재 파-엔드 채널필터를 업데이트할 수 있다. 제1 현재 파-엔드 채널필터, 제2 이전 파-엔드 채널필터 및 입력신호에 기초하여 산출되는 제2 추정 출력신호를 제공할 수 있다. 제2 추정 출력신호 및 제2 이전 파-엔드 채널필터에 따라 현재 프레임에 상응하는 제2 현재 파-엔드 채널필터를 업데이트할 수 있다. 제1 현재 파-엔드 채널필터, 제2 현재 파-엔드 채널필터 및 입력신호에 기초하여 산출되는 결과신호를 제공할 수 있다. 
본 발명에 따른 노이즈 제거 방법을 사용하면 입력신호(IN_S)로부터 스테레오 에코 신호를 제거함으로써 노이즈가 제거된 음성신호를 제공할 수 있다.
Patent KR-102564941-B1 (KR)
IPC: G08B21/04
Filed: 2019-08-27
Granted: 2023-08-09
Abstract: 본 발명은 침대 매트리스에 누워 있는 사람의 낙상 가능성을 사전에 예측하는 낙상 예측 장치에 관한 것이다. 
본 발명의 낙상 예측 장치는, 매트리스의 가로방향으로 배치된 제1 플렉시블 기판 및 제1 플렉시블 기판의 복수의 위치에 각각 크로스로 연결되는 복수의 제2 플렉시블 기판을 포함하는 플렉시블 기판 어셈블리와, 제1 플렉시블 기판에 설치되며 매트리스의 환자에 의한 진동을 검출하여 제1 신호를 출력하는 압전센서모듈과, 제2 플렉시블 기판에 설치되며 환자의 움직임에 의한 압력을 검출하여 제2 신호를 각각 출력하는 복수의 압력센서모듈과, 압전센서모듈 및 복수의 압력센서모듈에 의해 검출된 제1 신호 및 제2 신호를 기초로 매트리스로부터 환자의 낙상을 사전 예측하는 제어부를 포함한다.
Patent KR-102219939-B1 (KR)
Title: Shell transporting apparatus
Inventor: KIM KYOUNG JO
IPC: F41A9/01
Filed: 2019-09-03
Granted: 2021-02-25
Abstract: Provided is a shell transporting apparatus which is able to easily insert a shell into a bore as well as to elevate/lower the shell. According to one aspect of the present invention, the shell transporting apparatus comprises: a transport supporter which supports the shell; an elevation/lowering member installed on a lower side of the transport supporter to move the transport supporter upward/downward; a lower frame which is installed on a lower side of the elevation/lowering member and has a plurality of wheels; and a controller which controls the elevation/lowering member and the transport supporter. The transport supporter includes: a support groove formed in a longitudinal direction of the shell; a lower side support unit inserted into the support groove to be movable in a longitudinal direction of the support groove and to support the shell from a lower side; and a rear side pressurizing unit which is supported by having a rear end of the shell inserted and pushes the shell forward.
Patent KR-102173200-B1 (KR)
Title: Payload apparatus for dual use of earth observation and quantum key distribution in satellite
Inventor: PARK SUNG DONG
IPC: H04L9/08
Filed: 2019-09-06
Granted: 2020-11-03
Abstract: The present invention relates to an apparatus for satellites capable of earth observation and quantum key distribution. According to an embodiment of the present invention, the apparatus comprises: an optical system for transmitting and receiving electromagnetic waves transmitted from a ground surface; an image detection sensor unit for converting at least one predetermined wavelength band from the electromagnetic wave focused through the optical system into an electrical signal for earth observation; and a quantum key distribution transceiving unit for converting at least one specific wavelength band from the electromagnetic wave focused through the optical system into an electrical signal for quantum key distribution, or transmitting a quantum signal output from a light source to the ground surface through the optical system. The image detection sensor unit and the quantum key distribution transceiving unit may be disposed based on a focal plane determined by a focal length of the optical system. Accordingly, by using one satellite for earth observation during the day and for the quantum key distribution service at night, the utilization of the satellite can be greatly improved.
Patent KR-102149670-B1 (KR)
Title: 송전용 지중케이블 와인딩장치 및 그를 포함하는 송전용 지중케이블 설치시스템
IPC: H02G11/02
Filed: 2019-09-06
Granted: 2020-08-31
Abstract: 본 발명은 송전용 지중케이블 와인딩장치 및 그를 포함하는 송전용 지중케이블 설치시스템에 관한 것으로서, 보다 상세하게는 지중전력구 또는 관로에 송전용 3상 지중케이블을 설치하기 위한 송전용 지중케이블 와인딩장치 및 그를 포함하는 송전용 지중케이블 설치시스템에 관한 것이다.
Patent KR-102062500-B1 (KR)
Title: Forest fire disaster detection server
Inventor: YOON YEONG BOK
IPC: H04L29/06
Filed: 2019-09-09
Granted: 2020-01-03
Abstract: The present invention relates to a server for detecting a forest fire disaster. The present invention includes a transceiver (410), a controller (420), and a database (430). The controller (420) includes an information collection module (421) which controls the transceiver (410) to receive at least one among smoke amount information, temperature information, and heat temperature information of each LoRa fire sensor device (100) constituting a LoRa fire sensor device group (100g) from a LoRa receiver (200) through an IoT network (300), and also controls the transceiver (410) to receive an identification number of each LoRa fire sensor device (100) from the LoRa receiver (200). Accordingly, a fire relief personnel receives fire information including a fire origin location, fire intensity and fire direction information through a monitored screen, thereby protecting forest resources from a fire more efficiently.
Patent KR-102351637-B1 (KR)
IPC: G01R31/382
Filed: 2019-09-10
Granted: 2022-01-14
Abstract: 본 발명은 배터리의 잔존 용량에 따른 충전 전압과 방전 전압 간의 잔존 용량별 전압차에 기초하여 퇴화 잔존 용량 구간을 설정하고, 설정된 퇴화 잔존 용량 구간에서의 전압차에 기초하여 배터리의 퇴화도를 추정하는 배터리 관리 장치 및 방법에 관한 것이다.
Patent KR-102265815-B1 (KR)
IPC: H04W48/16
Filed: 2019-09-20
Granted: 2021-06-16
Abstract: 본 발명의 일 실시예에 따른 배터리 방전속도에 따른 5G 셀 연결 방법은 단말이 5G 셀에 접속하는 단계; 상기 단말이 상기 5G 및 LTE를 통해 데이터를 송수신하는 단계; 상기 단말이 배터리의 방전속도를 측정하는 단계; 상기 단말이 상기 배터리의 방전속도가 임계값 이상인지 판단하는 단계; 및 상기 단말이 상기 배터리의 방전속도가 임계값 이상인 경우, 5G 셀과 연결을 해제하는 단계를 포함할 수 있다. 
본 발명의 일 실시예에 단말은 LTE(Long Term Evolution), 5G 중 적어도 하나를 통해 데이터를 송수신하는 송수신부; 배터리의 소모전력을 측정하는 배터리부; 5G 인디케이터 및 LTE 인디케이터를 포함하는 표시부; 및 상기 송수신부, 상기 배터리부 및 상기 표시부를 제어하는 제어부를 포함하고 상기 제어부는 5G 셀에 접속하는 경우, 상기 송수신부가 상기 5G 데이터 및 LTE 데이터를 송수신하도록 제어하고, 상기 배터리부로부터 수신한 상기 배터리 방전속도에 기초하여 상기 배터리의 방전속도를 측정하고, 상기 측정된 배터리의 방전속도가 임계값 이상인지 판단하고, 상기 배터리의 방전속도가 임계값 이상인 경우, 상기 송수신부가 상기 5G 셀과 연결을 해제할 수 있다.
Patent KR-102215862-B1 (KR)
Title: Attachable air purifier module
Inventor: LEE JONG CHAN
IPC: F03D9/25
Filed: 2019-09-30
Granted: 2021-02-16
Abstract: The present invention relates to an air purifier module attached to a blower device to be used, which comprises: a filter cover having protection bars; a filter holder coupling a filter; and a jig unit having a jig fixating a module to the blower device and having an expansion jig used for removing a difference between diameters of the module and the blower device to be used for the blower device having various diameters. The air purifier module additionally comprises a dust sensor module to display measured dust concentration and has a small wind power generator formed inside the dust sensor module to supply power to the power to a dust sensor and a display.
Patent KR-102294721-B1 (KR)
IPC: A61K31/51
Filed: 2019-09-30
Granted: 2021-08-31
Abstract: 본 발명은 티아민 유도체인 알리티아민, 푸르설티아민, 벤포티아민 또는 이의 혼합 조성물을 포함하는 고코르티솔증 예방 또는 치료용 조성물에 관한 것이다. 본 발명의 고코르티솔증 예방 또는 치료용 조성물은 외과적 수술없이 코르티솔의 과방출로 인한 증상 또는 질환을 효과적으로 치료 또는 개선시킬 수 있으며, 종래의 약물에 의한 부작용이 나타나지 않는다.
Patent KR-102234793-B1 (KR)
Title: Manhole having Pollutant and Calcium Chloride Removing Function by using Collecting Layer
Inventor: KIM JAE GON
IPC: E03F5/02
Filed: 2019-10-03
Granted: 2021-04-01
Abstract: The present invention relates to a manhole having a pollutant and calcium chloride removing function by using a collecting layer, which comprises: a manhole frame (110) which includes a first manhole (112) with an inner space for removing pollutants, and a second manhole (113) with an inner space for removing calcium chloride; a pollutant removing unit (120) which includes a first collecting layer (125) which collects and removes pollutants and oil substances by an absorption cloth; and a calcium chloride removing unit (130) which includes a second collecting layer (134) which accommodates sodium alginate particles for collecting calcium chloride. The present invention is able to remove oily pollutants and calcium chloride by the double-structured manhole and the collecting layer, to actively collect oily pollutants by the multiple collecting ability of the first collecting layer while letting the pollutants always float on the rainwater surface by an air instrument, and to collect the calcium chloride by the sodium alginate of the second collecting layer.
Patent KR-102223055-B1 (KR)
Title: Built-in water service box and construction method thereof
Inventor: KIM JEONG HYUK
IPC: E03C1/02
Filed: 2019-10-07
Granted: 2021-03-03
Abstract: The present invention relates to a double-faucet water service box having a pair of faucet exposure holes formed to be spaced apart from each other. According to the present invention, the double-faucet water service box is a wall-mounted water service box that can be converted into large and small sizes, and it is intended to be used for both a large water service box (10) having a large spacing faucet exposure hole (11) formed with a wide center interval of the pair of faucet exposure holes in order to expose a pair of faucets connected to general pipes other than a washbasin, and a small water service box (20) having a small spacing faucet exposure hole (21) formed with a narrow center interval between the pair of faucet exposure holes so that a pair of faucets coupled to the washbasin pipe are exposed. According to the present invention, storage, management, and construction of materials are convenient, and production and construction costs can be reduced.
Patent KR-102251439-B1 (KR)
IPC: B60G15/06
Filed: 2019-10-11
Granted: 2021-05-13
Abstract: 본 발명은 서스펜션용 발전장치에 관한 것으로, 차체와 로어암 사이에 배치되고, 진동에 의한 충격을 흡수하는 완충부와, 완충부에 가압되고 압전소자에 의해 전류를 생성하는 발전부와, 발전부에서 생성되는 전류를 공급받는 저장부를 포함하여, 진동에너지를 전기에너지로 전환하여 연비를 절감할 수 있다.
Patent KR-102258385-B1 (KR)
IPC: G01B11/24
Filed: 2019-10-17
Granted: 2021-05-31
Abstract: 본 발명은 완제품 타이어의 트레드 블록 마찰에너지 측정방법에 관한 것으로, 샤프트에 장착된 타이어가 수직하중을 받아 PVC필름과 유리판에 접촉되는 접촉과정과; 접점이 되는 부분에서 빛이 난반사되어 타이어의 접지형상과 접지압력분포가 고해상도 카메라에 의해 촬영되는 제1촬영과정과; 라인레이저에서 조사된 빛이 타이어의 트레드부에서 반사되어 카메라에 의해 촬영되는 제2촬영과정과; 라인레이저에서 반사되어 촬영되는 이미지의 변화에 의해 타이어 트레드 블록의 슬립량을 획득하는 슬립량획득과정과; 영상제어부에서 타이어 접지형상, 접지압력분포, 트레드 블록 슬립량을 중첩하여 트레드 블록의 마찰에너지를 획득하는 마찰에너지획득과정을 포함하는 것을 특징으로 하며, 접지 형상 및 압력분포와 타이어의 레터럴(lateral)과 레디어(radial) 방향의 슬립(slip)량을 측정하여 국부적인 마찰에너지 계산하고 타이어 트레드 블록의 마모 양상을 예측할 수 있다. 이를 통해 타이어에 가해지는 하중과 캠버(Camber) 변화에 따른 타이어의 마모 양상 예측에 활용할 수 있는 효과가 있다.
Patent KR-102327261-B1 (KR)
IPC: A01M1/22
Filed: 2019-10-22
Granted: 2021-11-17
Abstract: 본 발명은 살충 장치에 관한 것이다. 본 발명의 일 실시 예에 따른 살충 장치 하우징; 및 상기 하우징의 내측에 위치되어, 이산화 탄소를 발생시키는 이산화 탄소 발생 유닛을 포함하되, 상기 하우징은, 내측에 설정 체적의 공간을 형성하고, 상부가 개방된 용기 형상으로 제공되는 메인 하우징부; 및 상기 메인 하우징부의 개방된 상부의 적어도 일부 영역을 차폐하도록 제공되는 차폐부를 포함한다.
Patent KR-102216649-B1 (KR)
Title: System and method for outbound call
Inventor: KIM JAI EUN
IPC: H04M3/493
Filed: 2019-10-29
Granted: 2021-02-17
Abstract: According to a technical concept of the present invention, an outbound call method includes the following steps of: sending a call to a receiving terminal through a selected callbot; providing a pre-query determined based on receiver information corresponding to the receiving terminal, to the receiving terminal; extracting a context, an intention and a keyword from a response to the pre-query received from the receiving terminal; determining whether or not to switch the selected callbot to another callbot based on a result of the extraction; and providing a service through the selected or switched callbot to the receiving terminal based on a result of the determination. Therefore, the present invention is capable of improving reliability regarding a voice service currently provided to a user.