baber/WOPTO huggingface dataset:
Patent KR-20220040359-A (KR)
Title: Fence having Automatic Water Tank Pumping System on the flower bed
Inventor: SON SU JIN
IPC: A01G25/16
Filed: 2021-05-26
Abstract: The present invention relates to a fence having a flower bed with an automatic water supply control function. The fence comprises: a plurality of vertical members disposed to extend vertically in one direction; and an upper horizontal member and a lower horizontal member for connecting upper and lower ends of the vertical members. The fence further comprises: a water supply control container provided on one side thereof in an extension direction, connected to an upper end of the upper horizontal member, and for accommodating water; a water tank fixed to the lower horizontal member or the vertical members to supply water to the water supply control container; a flower bed spaced apart at a predetermined distance from the water supply control container, and disposed on one side of the fence; a pump installed in a water tank; a control unit for controlling the pump; and a horizontal flower bed for control of the water supply, having a water supply pipe for supplying water from the water tank to the water supply control container. The water supply control container includes: a water level control unit having a plurality of outlets; and a water collecting pipe for collecting water from the water supply control container to the water tank when the storage capacity set by the water level control unit is exceeded. The fence, as a multifunctional fence, has a bicycle mount installed by connecting bolts to holes of a bicycle mount post of the fence so that the horizontal flower bed and the bicycle mount are installed on a narrow sidewalk of the downtown area, thereby creating an aesthetic appearance without obstructing pedestrians.
Patent KR-20210064176-A (KR)
Title: Massage device with length adjustable leg massage part
Inventor: CHOI SUNG CHAN
IPC: A61H15/00
Filed: 2021-05-27
Abstract: The present disclosure is to provide a massage device including a leg massage module capable of adjusting the length to fit the user's body type, and a leg massage unit for massaging at least a portion of a user's leg, wherein the leg massage unit includes a leg gear and a leg length adjusting unit for adjusting the length through a pinion geared with the leg gear.
Patent KR-20220166891-A (KR)
Title: Composition for preventing, improving or treating osteoporosis comprising fermented Aurea helianthus using Bacillus genus strain
Inventor: PARK MI HWA
IPC: A23L33/105
Filed: 2021-06-10
Abstract: The present invention relates to a composition for preventing, alleviating, or treating osteoporosis, comprising a fermented Aurea helianthus product obtained through fermentation using a Bacillus sp. strain. The fermented Aurea Helianthus product obtained through fermentation using a Bacillus licheniformis CP6 strain has higher safety due to alleviated cytotoxicity thereof, than original Aurea helianthus, and has an excellent effect of promoting the differentiation and growth of osteoblasts. Therefore, the composition of the present invention comprising the fermented Aurea helianthus product can be used as a pharmaceutical composition for preventing or treating osteoporosis and a food composition for preventing or alleviating osteoporosis.
Patent KR-20220168118-A (KR)
Title: Navigation system for providing real-time information between traffic lights and traffic lights
Inventor: JUNG JAE YONG
IPC: G01C21/34
Filed: 2021-06-15
Abstract: The present invention relates to a navigation system for providing information between traffic lights in real time. According to the present invention, the navigation system for providing information between traffic lights in real time includes: a traffic light information providing device receiving route information which is input by a user, and traffic light information by performing wireless communication with a navigation system or a public server, such as a server of road traffic authority, and extracting a detour by using the route information or providing a signal of the traffic light positioned in the front with voice by using the received traffic light information; and the navigation system outputting the detour or outputting the traffic light information by being paired with the traffic light information providing device, wherein the navigation system is a device helping driving of a vehicle by showing a map or finding a shortcut. Accordingly, the navigation system for providing information between traffic lights in real time can prevent a sudden stop in advance by controlling the speed of the vehicle by obtaining information on the traffic light positioned in a periphery. Also, the navigation system for providing information between traffic lights in real time can shorten time to a destination by extracting the detour by using signal change information when a chronically congested section is included in a driving direction of the vehicle.
Patent KR-20230000212-A (KR)
Inventor: KIM JONG GWAN
IPC: A01K5/02
Filed: 2021-06-24
Abstract: The present invention relates to a feed mixing and feeding device which can solve the problem of malfunction of the device due to jamming, etc. during the feed supply process and malfunction. Looking at its composition, it includes a mobile cart which can travel freely, a chamber provided on the mobile cart and storing feed for livestock, and a mixing transfer unit installed inside the chamber and stirring and discharging the livestock feed stored in the chamber. At this time, the mixing transfer unit consists of a driving unit provided at one end of the chamber, a following unit provided at the other end of the chamber, a chain connecting the driving unit and the following unit, and a plurality of flaps installed along the chain.
Patent KR-20220121663-A (KR)
Title: Method and Apparatus for manufacturing Light-Shielding Layer for ArF Phase Shift Blank Mask
Inventor: CHANG KWON HWANGBO
IPC: G03F1/70
Filed: 2021-06-24
Abstract: Provided are a method for manufacturing a light-shielding film for an ArF phase-shift blank mask and an apparatus therefor. According to one embodiment, the method for manufacturing a light-shielding film for an ArF phase-shift blank mask which includes a phase-shift film and a light-shielding film and is applied to specific exposure light comprises: a thickness range designing step of deriving minimum thickness information of the light-shielding film from a target transmittance of the ArF phase-shift blank mask and setting a thickness range of the light-shielding film; a light-shielding film thickness designing step of obtaining a thickness map displaying thickness information of the light-shielding film based on reflectance information of the light-shielding film and extinction coefficient information of the light-shielding film within the thickness range of the light-shielding film; a reflectance designing step of obtaining a reflectance map displaying the reflectance information of the light-shielding film based on the reflectance information of the light-shielding film and the extinction coefficient information of the light-shielding film; a sheet resistance designing step of obtaining a sheet resistance map displaying sheet resistance information of the light-shielding film, which is information about a non-infinite area on the surface of the light-shielding film, based on the reflectance information of the light-shielding film and the extinction coefficient information of the light-shielding film; and an optical constant designing step of setting an optical constant value in a range that satisfies a range of a preset thickness, a preset reflectance, and a preset sheet resistance, from the thickness map, the reflectance map, and the sheet resistance map. According to the present invention, the method and apparatus can allow a user to more quickly and easily determine an optimal optical constant of a light-shielding film.
Patent KR-20230001437-A (KR)
Inventor: OH DONG GYU
IPC: B23Q1/25
Filed: 2021-06-28
Abstract: The present invention relates to a four-works stage index table device. More particularly, the present invention relates to a four-works stage index table device that maximizes the efficiency of the product processing process by using a Face Gear method to provide a four-works stage index table with two more works stages than before.
Patent KR-20230003859-A (KR)
Title: Information provide method of vehicle is stopped in the navigation system
Inventor: JUNG SU YOUNG
IPC: G01C21/36
Filed: 2021-06-30
Abstract: The present invention relates to a method for a navigation device to provide information when a vehicle is stopped, capable of promoting an increase in marketability and convenience by displaying beneficial information for a driver instead of route information, when the vehicle is stopped during a route guidance of the navigation device. The method includes: a procedure in which when a vehicle is started and driven and a route guidance is started, a route guidance unit providing and controlling a route guidance of a navigation device determines whether the vehicle is stopped through speed detection, thereby performing a set route guidance if the vehicle is being driven; a procedure in which if the vehicle is stopped, the route guidance unit checks whether an additional information display function for a stop is set, and, when the additional information display function for a stop is set, the route guidance unit makes a switch to an additional information display mode to provide additional information in accordance with an additional information display priority set by a user; and a procedure in which when the driving of the vehicle is detected through speed detection in the middle of the provision of the additional information when the vehicle is stopped, the route guidance unit performs an automatic switch to a route guidance mode. Through the procedures, the method can provide beneficial information to the user when the vehicle of the navigation device is stopped.
Patent KR-20210086592-A (KR)
Title: Semiconductor structure and method of forming the same
Inventor: CHANG I MING
IPC: H01L29/78
Filed: 2021-06-30
Abstract: A semiconductor structure comprises: a substrate comprising a first region and a second region; a first channel layer disposed in the first region; a second channel layer disposed in the second region; a first dielectric layer disposed on the first channel layer; a second dielectric layer disposed on the second channel layer; a first gate electrode disposed on the first dielectric layer; and a second gate electrode disposed on the second dielectric layer. The first channel layer in the first region includes a Ge compound of a first Ge concentration. The second channel layer in the second region includes a Ge compound of a second Ge concentration. The first Ge concentration in the first channel layer is greater than the second Ge concentration in the second channel layer.
Patent KR-20230005562-A (KR)
Title: Sealing device for vehicle closure module
Inventor: LEE SANG HYUN
IPC: B60J10/35
Filed: 2021-07-01
Abstract: The present invention relates to a sealing apparatus of a closer module for a vehicle. Specifically, an objective of the present invention is to provide the sealing apparatus of the closer module for the vehicle, which can be applied to the closer module including a door for a PBV. The sealing apparatus of the closer module for the vehicle of the present invention comprises: a loop extension unit; a sealing unit; and a first sealing tape.
Patent KR-20230007872-A (KR)
Title: Financial automation device
Inventor: CHO WOO SUNG
IPC: G07D11/22
Filed: 2021-07-06
Abstract: The present invention relates to a financial instrument that enables to accurately cope for a defective medium input or output or medium input of a different types than those assigned to each storage box, resolves a discrepancy of a quantity and type of the medium existing inside a financial instrument, and prevents a malfunction of the entire financial instrument due to a defective bill or a malfunction of an internal device. The financial instrument comprises: a recognition part; a control part; a storage box; and a transfer part.
Patent KR-20230011606-A (KR)
Title: Synthetic Signal Peptide having High Secretory Efficeincy and Secretion System using the Same
Inventor: JEONG KI JUN
IPC: C12N9/24
Filed: 2021-07-14
Abstract: The present invention relates to a synthetic secretory signal peptide having high secretion ability, and a method for preparing a target protein through secretion and production of the target protein using the synthetic secretory signal peptide. The synthetic secretory signal peptide is an essential element for the secretion and expression of recombinant proteins and can be used when constructing a secretion production system. An optimal secretion production system can be constructed by applying more diverse secretion signal peptides through a constructed synthetic secretion signal peptide library. Therefore, the present invention can be used as a base technology in constructing an industrially economical secretion production system.
Patent KR-20210093206-A (KR)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2021-07-16
Abstract: The present invention forms an oxide semiconductor film having a low density of defect states. Alternatively, one embodiment of the invention forms an oxide semiconductor film having a low impurity concentration. An electrical characteristic is improved in a semiconductor device or the like using an oxide semiconductor film. It is a semiconductor device with a capacitor element which has a metal oxide film, a resistance element, or a transistor, that includes a region in which the observation rate of a diffraction pattern having a bright spot showing orientation is 70% or more and less than 100% when an observation point is changed one-dimensionally in the range of 300 nm, using a transmission electron diffraction measuring device. One object of the present invention is to form an oxide semiconductor film having a low density of defect states.
Patent KR-20230014265-A (KR)
Inventor: LEE JEONG JAE
IPC: A43B3/10
Filed: 2021-07-21
Abstract: The present invention relates to slippers for convenient storage, and more specifically, to slippers that can be easily arranged by folding and fixing with Velcro and an elastic material.
Patent KR-20230015569-A (KR)
Inventor: LEE JIN HYO
IPC: B23Q3/15
Filed: 2021-07-23
Abstract: The present invention relates to a jig device for cutting a blast film. An object to be worked is gripped by a jig (800) and then cut by a blast abrasive. The jig comprises a ㄱ-shaped fixture (810) and an attachment chain steel plate (840), which is a lower steel plate. The ㄱ-shaped fixture (810) is made of a steel material and has a ㄱ-shape formed of a horizontal part and a vertical part. The object to be worked is located between the ㄱ-shaped fixture (810) and the lower steel plate (840). The present invention has a great effect of allowing outer line cutting work to be performed in an easy, quick, and accurate manner by stably fixing an object to be worked to the jig in which a magnet is installed and which is divided in a multiple manner.
Patent KR-20220158573-A (KR)
Title: Method and system for controlling for persona chatbot
Inventor: KANG JAEWOOK
IPC: G06N20/00
Filed: 2021-07-29
Abstract: The present disclosure relates to a persona chatbot control method. The persona chatbot control method includes the steps of: receiving a user's speech; adding the user's speech to a prompt containing a directive associated with a description of the character of the chatbot; encoding the prompt; and generating the chatbot speech which responds to the user speech by inputting the encoded prompts into the language model.
Patent KR-20230026785-A (KR)
Inventor: YOON JUN BO
IPC: G01N19/04
Filed: 2021-08-18
Abstract: 본 발명은 접촉하는 두 표면 사이의 점착력을 예측하기 위하여 나노어스페리티의 순차적인 접촉 분석을 이용한 방법 및 이를 수행하기 위한 프로그램을 기록한 기록 매체에 관한 것이다. 
본 발명의 실시 형태에 따른 점착력 예측 방법은, 두 대상 물체의 점착력을 예측하는 방법으로서, 상기 두 대상 물체 각각의 표면 거칠기 데이터를 수신하는 수신 단계; 상기 표면 거칠기 데이터에 기초하여 첫번째 나노-어스페리티의 접촉이 이루어진 굴곡 표면을 모델링하는 모델링 단계; 상기 모델링에서 상기 두 대상 물체의 접촉이 발생된 경우의 점착력 값과 상기 첫번째 나노-어스페리티의 변형 값을 연산하는, 연산 단계; 상기 첫번째 나노-어스페리티의 변형 값과 바로 다음에 접촉될 다음 나노-어스페리티의 이격 거리를 비교하여 다음의 접촉이 성립되는지 여부를 판별하는, 판별 단계; 상기 첫번째 나노-어스페리티의 변형 값이 상기 다음 나노-어스페리티의 이격 거리보다 크면 상기 연산 단계와 상기 판별 단계를 반복 수행하는, 반복 단계; 상기 첫번째 나노-어스페리티의 변형 값이 상기 다음 나노-어스페리티의 이격 거리보다 작으면, 다음 접촉은 성립되지 않는 것으로 판별하고, 최종 접촉 상황에서의 최종 점착력을 연산하여 출력하는, 최종 점착력 연산 단계;를 포함한다.
Patent KR-20230027735-A (KR)
Inventor: LEE KUN WOO
IPC: D05C11/04
Filed: 2021-08-20
Abstract: 자수기, 특히 다중-바늘 자수기는 캐리어(71) 상에 장착된 하나 이상의 자수 헤드를 가지며, 자수 헤드는 복수의 바늘 위치들(63)을 갖는다. 바늘 위치들(63)은 캐리어(71)를 따라 측면 변위 방향으로 자수 위치에 대해 변위가능한 방식으로 배열된다.
Patent KR-20230030063-A (KR)
Inventor: SEONG WOOK LEE
IPC: A61K31/47
Filed: 2021-08-23
Abstract: 본 발명은 암 특이적 트랜스-스플라이싱 리보자임과 키나아제 억제제를 포함하는 암 치료적 병용물 등에 관한 것으로서, 본 발명의 리보자임은 암 세포 특이적으로 발현되고, 전사 후 수준에서 발현 효율이 높으며, 안정성이 우수하고 암 표적치료약물인 키나아제 억제제와 병용투여 되는 경우 상승된 암 치료 효과를 나타내어 효과적으로 암의 치료가 가능하고, 특히 키나아제 억제제에 내성을 갖는 암의 치료를 위해 이용될 수 있다.
Patent KR-20220025687-A (KR)
Inventor: MOON JI SOOK
IPC: C12N5/0793
Filed: 2021-08-24
Abstract: The present invention relates to a composition and method for promoting the differentiation of neural stem cells into dopaminergic neurons, wherein the comprising fusaric acid, ascorbic acid, nicotinamide adenine dinucleotide, or a combination thereof. The composition and method according to an aspect not only increase the differentiation of neural stem cells isolated at an early stage of development into dopaminergic neurons, but also increase the differentiation of subcultured neural stem cells into dopaminergic neurons, so that more dopaminergic neurons can be secured, thereby enhancing a therapeutic effect of Parkinson's disease.
Patent KR-20220029428-A (KR)
Title: Process for producing printed wiring board
Inventor: TSURUI KAZUHIKO
IPC: H05K3/40
Filed: 2021-08-24
Abstract: The present invention provides a method for manufacturing a printed wiring board, which can suppress a hollowing phenomenon and suppress the occurrence of irregularities on the side surfaces and bottom surfaces of via holes and trenches. The method for manufacturing a printed wiring board includes the processes of: (A) forming an insulating layer containing a cured material of a resin composition, on an inner-layer circuit board; and (B) performing plasma treatment on the surface of the insulating layer, to form via holes or trenches. A resin composition contains an inorganic filler, the content of the inorganic filler is 60 mass% or greater with respect to 100 mass% of a non-volatile component in the resin composition, and the gas used for the plasma treatment contains SF_6.
Patent KR-20230032723-A (KR)
Inventor: KANG HYE MIN
IPC: G09B1/38
Filed: 2021-08-31
Abstract: 본 발명은 코딩 원리 학습용 코딩 교구에 관한 기술로, 사용자에게 코딩에 대한 개념과 원리를 전달하고, 오락성에 의한 흥미를 유발하는 코딩 원리 학습용 코딩 교구에 관한 기술이다. 이를 통해, 본 발명은 코딩 블록의 조립 과정에서 다양한 방향에서의 조립과, 적층형 조립을 통해 코딩 블록의 개수가 줄어드는 바, 복잡한 코드를 수행하더라도 조립된 코딩 블록이 단순화되는 효과가 있으며, 코딩 블록의 조립에 따라 구동하는 구동체의 동작과, 현재 구동체의 동작을 지시하는 코딩 블록의 위치를 빛으로 표현하여, 사용자가 조립 과정에서 예상과 다른 동작을 입력한 코딩 블록을 쉽게 확인할 수 있는 효과가 있다. 또한, 코딩 블록의 조립에 따라 구동하는 구동체가 다른 구동체와 경쟁할 수 있도록 하여, 사용자에게 흥미가 증대되는 효과가 있다.
Patent KR-20220040999-A (KR)
Title: Secondary battery
Inventor: KAGAMI RYO
IPC: H01M50/586
Filed: 2021-09-15
Abstract: The present invention suppresses damage to or breakage of an exterior body or a current collector caused by displacement of a terminal connected to an electrode body when a battery is expanded or contracted. At least one of a positive electrode terminal and a negative electrode terminal is formed into a cranked shape so that the protruding positions of the terminals are horizontally aligned, and the positive electrode terminal and the negative electrode terminal are supported by a holder to suppress the displacement of the terminals during expansion or contraction of the battery.
Patent KR-20220042045-A (KR)
Title: Semiconductor die and method of manufacturing the same
Inventor: BLANK OLIVER
IPC: H01L23/532
Filed: 2021-09-16
Abstract: The present invention relates to a semiconductor die (1), comprising: a semiconductor body (2) including an active region (3); a metallization unit (4) formed on the semiconductor body (2); and the passivation unit formed on the metallization unit (4). The metallization unit (4) comprises at least one of a titanium layer (4.1), a titanium nitride layer (4.2) and a tungsten layer (4.3). The passivation unit includes a silicon oxide layer (20.1).
Patent KR-20230042773-A (KR)
Inventor: PARK MIN KI
IPC: G01S13/88
Filed: 2021-09-23
Abstract: 본 발명은 타격되어 이동하는 볼을 센싱하는 레이더 센싱장치에 있어서, 사람과 클럽의 간섭이나 볼 표면의 굴곡 등에 의한 레이더 신호의 왜곡 및 위상 흔들림 등에 강인한 볼 이동 궤적을 산출할 수 있는, 타격된 볼에 대한 레이더 센싱 데이터를 이용한 볼 궤적 산출방법 및 이를 이용한 레이더 센싱장치를 제공하기 위한 것이다. 이를 위한 본 발명의 일 실시예에 따른 타격된 볼에 대한 레이더 센싱장치의 볼 궤적 산출방법은, 레이더 센싱 데이터를 수집하는 단계와, 볼의 초기 운동 구간으로서 미리 설정된 구간에서의 레이더 센싱 데이터를 이용하여 탄도 유효성을 판단하고 그 판단 결과에 따라 물리엔진에 의한 볼 이동 궤적을 산출하는 단계를 포함한다.
Patent KR-20230044062-A (KR)
Inventor: JEONG JIN ILL
IPC: G08B21/18
Filed: 2021-09-24
Abstract: 본 발명은 전동기 코어의 슬롯 내부에 코일을 삽입하는 장치 및 방법에 관한 것으로서, 보다 상세하게는 코일을 삽입하기 위해 푸셔가 코일을 밀며 상승할 때 코일과 슬롯의 내부마찰로 인하여 발생하는 하중을 로드셀로 측정하여 삽입 도중에 과도하게 발생하는 마찰 하중으로부터 푸셔의 파손을 방지함으로써 무리한 삽입으로 인한 코일의 불량률을 크게 줄이고, 푸셔를 파손으로부터 보호할 수 있는 전동기 코어의 슬롯 내부에 코일을 삽입하는 장치에 관한 것이다. 
상기 목적을 달성하기 위한 본 발명에 따른 코일 삽입 장치에 있어서. 상면이 중공되고, 하부면 양측에 수직으로 제1 볼트봉(11)과, 상기 제1 볼트봉(11)과 나란하게 레일봉(13)이 설치되는 프레임부(10); 상기 제1 볼트봉(11)의 회전에 따라 승강하도록 레일공과 너트부가 구비되며, 상면 일측에 수직으로 제1 가이드(21)와, 상기 제1 가이드(21) 외측면을 소정의 간격으로 둘러싸는 제2 가이드(22)가 구비되는 인서트부(20); 상기 프레임부(10) 상면에 안착되며, 블레이드 사이에 걸어진 코일을 상기 인서트부의 승강 동작에 의해 코어에 삽입하는 인서팅툴(30); 상기 인서트부(20) 하부에 설치되어, 상기 인서팅툴(30)이 상승하며 코일(C)을 코어 내부로 삽입할 때 발생하는 하중을 측정하는 로드셀(40); 및 상기 로드셀(40)을 통하여 측정된 하중값이 기 설정된 기준하중값을 초과하면 상기 인서트부(20)의 동작을 중지하는 제어부;를 포함하여 코일(C)을 무리하게 삽입하며 발생하는 푸셔의 파손을 방지한다.
Patent KR-20230046068-A (KR)
Inventor: SO HYUN KYOO
IPC: C21D1/667
Filed: 2021-09-29
Abstract: 본 발명은 강판의 냉각 속도를 향상시키면서 강판을 폭 방향으로 균일하게 가속 냉각시킬 수 있는 강판의 가속 냉각 장치에 관한 것으로서, 롤러테이블에 의해 이송되는 강판의 상방에 설치되고, 상기 강판의 폭 방향으로 배치되며 서로 회동가능하게 연결되는 복수의 상부 헤더부의 조합으로 형성되어, 상기 강판의 상면으로 냉각수를 주수하는 상부 헤더 어셈블리와, 상기 상부 헤더 어셈블리의 상기 복수의 상부 헤더부와 각각 개별적인 주수배관으로 연결되어, 상기 복수의 상부 헤더부에 동일한 양 또는 서로 다른 양의 상기 냉각수를 개별적으로 공급하는 냉각수 공급부 및 상기 롤러테이블에 의해 이송되는 상기 강판의 폭 및 두께에 대한 정보를 사전에 입력 받고, 상기 강판의 냉각 속도 및 상기 폭 방향으로의 냉각 균일도 중 적어도 어느 하나를 제어할 수 있도록, 상기 강판의 폭 및 두께에 대한 정보에 기반하여 상기 상부 헤더 어셈블리의 상기 복수의 상부 헤더부를 일직선 형태 또는 원호 형태로 정렬시키고, 상기 복수의 상부 헤더부로 주수되는 상기 냉각수의 주수량을 개별적으로 조절하는 제어부를 포함할 수 있다.
Patent KR-20220048943-A (KR)
Inventor: ORIO MASAO
IPC: G06T3/40
Filed: 2021-10-06
Abstract: The present invention relates to a display driver, which comprises an image processing circuit and a driver circuit. The image processing circuit generates output voltage data by processing first image data for a pixel of a display panel including first and second areas. The first and second areas have different pixel layouts. The driver circuit updates the pixels on the basis of the output voltage data. The processing of the first image data includes IR drop compensation on the basis of first luminances of the pixels. Each of the first luminances is determined based on the first image data and whether a pixel corresponding to the pixels is located in the first area.
Patent KR-20230055511-A (KR)
Title: 공명음 감쇄층부를 종그루브에 형성한 공기입 타이어
Inventor: KIM KWANG SUN
IPC: B60C19/00
Filed: 2021-10-19
Abstract: 본 발명은 공명음 감쇄층부를 종그루브에 형성한 공기입 타이어에 관한 것으로, 종그루브가 타이어의 원주 방향으로 형성되는 트레드와, 상기 트레드의 양측에 형성되는 사이드월과, 휠의 림에 타이어를 장착할 수 있도록 상기 사이드월에서 연장되어 형성되는 비드부로 이루어지는 공기입 타이어에 있어서, 상기 종그루브에는, 건조 노면의 주행 시 종그루브내의 유동 공기에 의하여 발생된 기주 공명음을 감쇄시킬 수 있도록 종그루브의 기저에 공명음 감쇄층부가 더 형성되어 이루어지도록 함에 따라, 건조 노면을 타이어가 주행하는 경우 종그루브에서 발생된 기주 공명음을 종그루브의 기저에 더 형성시킨 공명음 감쇄층과 감쇄 증대 홀들에 의하여 기주 공명음이 감쇄되도록 함으로써, 타이어 내부에 전달되는 진동 주파수를 차단하고 건조 노면 주행에 따른 공명 소음을 효율적으로 저감할 수 있도록 한 효과가 있다.
Patent KR-20230056364-A (KR)
Title: 양계장 조류인플루엔자 예방용 IoT 기반 플랫폼
Inventor: KIM SEUNG JAE
IPC: G06Q50/26
Filed: 2021-10-20
Abstract: 게시된 내용은 양계장 조류인플루엔자 예방용 IoT 기반 플랫폼으로 양계장 내 사료빈에 설치된 중량감지센서, 난선별기에 설치된 계측센서로부터 발생된 데이터를 플랫폼에서 분석하여 해당 구역에 20%이상 차이가 발생 시 의심 구역으로 판단, 양계장 운영자에게 알리는 시스템이다.