baber/WOPTO huggingface dataset:
Patent KR-20210137909-A (KR)
Title: Polishing apparatus and polishing method
IPC: B24B57/02
Filed: 2021-04-29
Abstract: The present invention relates to a polishing apparatus and a polishing method, which are able to promote the reduction of use volume of polishing solution and/or the suppression of deterioration of polishing quality. A polishing solution supply apparatus comprises: a polishing table for supporting and rotating a polishing pad; a possession supporter for possessing and supporting a subject to compress the subject toward the polishing pad; and a contact member. When the contact member comes in contact with or is adjacent to the polishing pad, the polishing solution is supplied to an opening unit on a bottom surface of the contact member, so the polishing solution is spread on the polishing pad. At least a part of the polishing solution which has returned by the rotation of the polishing pad after use, is blocked by the contact member. The contact member takes a direction for holding the blocked polishing solution on the polishing pad or discharging the polishing solution in accordance with an angle to a diameter direction of the polishing pad. The polishing apparatus comprises: the polishing solution supply apparatus; an arm connected to the polishing solution supply apparatus; a rotation instrument rotating the polishing solution supply apparatus toward the arm; and a control apparatus controlling the rotation instrument, and changing the angle of the polishing solution supply apparatus to a diameter direction of the polishing pad, and controlling the discharged volume of the polishing solution by the contact member of the polishing solution supply apparatus.
Patent KR-20220157671-A (KR)
Title: Ultra-clean acid gas separation system including absorption and adsorption processes
Inventor: BAEK IL HYUN
IPC: B01D53/78
Filed: 2021-05-21
Abstract: The present invention provides an absorption tower for absorbing hydrogen sulfide, an acid gas in biogas, using an iron chelate absorbent, and an ultra-clean hydrogen sulfide separation system for highly separating the same. According to the hydrogen sulfide separation system according to an embodiment of the present invention, the hydrogen sulfide removal rate can be significantly increased by using an ultra-clean acid gas separation system including a hybrid process in which absorption and adsorption are linked. The ultra-clean acid gas separation system using an iron chelate absorbent maximizes the removal of hydrogen sulfide, an acid gas in biogas, to improve the efficiency of a clean fuel conversion process of biogas, and can secure advantages such as high efficiency, selective removal, and low operating costs. The ultra-clean acid gas separation system comprises an absorption tower, a regeneration tower, and an adsorption tower.
Patent KR-20220160210-A (KR)
Inventor: LEE GEON YOUNG
IPC: G06F21/31
Filed: 2021-05-27
Abstract: A user registration method using a decentralized identification (DID) according to an embodiment of the present invention comprises: a step of receiving a user registration request message including a first DID from a user terminal; a step of transmitting the registration request message to a legacy system; a step of requesting verification information from a first DID domain on the basis of a verification information request from the legacy system; a step of transmitting the verification information of the first DID domain to the legacy system; a step of receiving a validation result for the verification information and a first update request message of a first DID document from the legacy system; and a step of transmitting the first update request message to the user terminal. According to the present invention, user registration and verification services can be provided by matching an issued decentralized identification with an ID and password of a legacy system. In addition, according to the present invention, user registration and verification services can be provided between multiple blockchain domain services on the basis of an issued decentralized identification.
Patent KR-20220161881-A (KR)
Title: Bench with optional mating and detachable table
Inventor: LEE YOUN HO
IPC: A47B11/00
Filed: 2021-05-31
Abstract: The present invention relates to a bench provided with an optionally combinable/separable table, which enables a user to conveniently use an optionally combinable/separable table, which is provided in a center part of the bench, in accordance with the need and, during the enforcement of social distancing, prohibits the user from sitting on the center part of the bench through the table separated from the bench such that physical social distancing can be realized. Ends of left and right horizontal frames individually extended inwards from one side of an upper part of left and right leg frames are formed to be spaced apart from each other by a predetermined distance. Left and right upper plates are formed on upper parts of the left and right horizontal frames to enable users to sit apart from each other by a distance formed between the left and right upper plates such that social distancing between the users can be realized due to the enforcement of social distancing. A connection frame formed to be optionally combinable or separable is combined with the left and right auxiliary leg frames such that a plate part constituted in an upper part of the connection frame can be utilized as a table.
Patent KR-20220162236-A (KR)
Title: System and method for controlling changing lanes of vehicles
Inventor: PARK GE O
IPC: B60R21/0134
Filed: 2021-05-31
Abstract: The present invention relates to a lane change control method of a vehicle, which prevents risk of an accident occurring in a lane change process by improving sensing performance of another vehicle driving in a lane next to a driving lane, and a system thereof. The lane change control method of the vehicle introduced in the present invention comprises: a first entry determining step, by a controller, to determine whether or not a host vehicle can enter a space on the changing lane side by operating a side camera and an ultrasonic sensor mounted on the host vehicle, when determining an intention to change lanes while the vehicle is driving; and a first lane changing step of controlling, by the controller, to change a lane of the host vehicle by entering the host vehicle into the space when the host vehicle can enter the space on the changing lane side.
Patent KR-20220162925-A (KR)
Title: Organic photodetector and electronic device including the same
Inventor: YOON SEOK GYU
IPC: H01L27/146
Filed: 2021-06-01
Abstract: An organic photodetector and an electronic device including the same are disclosed. The organic photodetector includes: a first electrode; a second electrode facing the first electrode; an active layer disposed between the first electrode and the second electrode; a hole injection layer disposed between the first electrode and the active layer; and a hole transport layer disposed between the hole injection layer and the active layer. The hole transport layer includes a first hole transport layer including a p-dopant and a second hole transport layer excluding a p-dopant.
Patent KR-20220164259-A (KR)
Title: Etching composition for metal nitride layer and ething method using the same
Inventor: PARK HYEON WOO
IPC: H01L21/3213
Filed: 2021-06-04
Abstract: The present invention provides a metal nitride film etching composition and a metal nitride film etching method using the same. More specifically, the present invention provides a metal nitride film etching composition for selectively etching a metal nitride film, a metal nitride film etching method using the same, and a microelectronic device manufacturing method including a process performed using the same.
Patent KR-20220165478-A (KR)
Title: Pet fur trimmer
Inventor: KIM YUNG JOON
IPC: A01K13/00
Filed: 2021-06-08
Abstract: A pet hair groomer according to one embodiment of the present invention comprises: a main body having a button protruding to the outside and a spring having one side connected to the button; a first member disposed on a lower side of the main body, having an upper surface connected to the other side of the spring and having a plurality of comb teeth protruding downward; a second member disposed on a lower side of the first member and having a plurality of comb teeth penetration holes through which the plurality of comb teeth penetrate; a moving member extending from the button and connected to an upper surface of the second member; a connection hose having one side connected with a suction hole formed in a connection part of the main body; an adapter member having one side fastened and coupled to the other side of the connection hose, and the other side connected to a suction device; and a filter member provided inside the connection part of the main body and having an anti-tangle protrusion to prevent hair sucked by the suction device from becoming entangled inside the connection hose, wherein the first member and the second member are formed such that hair suction ports at respective center parts overlap each other, the suction device makes pet hair inserted into the main body through the hair suction ports of the first member and the second member and sucked into the connecting hose, and the filter member is attached and detached inside the connection hose. The pet hair groomer organizes pet hair through comb teeth and effectively absorbs fallen hair without causing the hair to become tangled.
Patent KR-20220166651-A (KR)
Title: device for measuring human multi-element control ability and method for measuring human multi-element control ability using the same
Inventor: PARK JAE BUM
IPC: A61B5/00
Filed: 2021-06-10
Abstract: The present invention relates to a device for measuring human multi-element control ability and a method for measuring human multi-element control ability using the same, wherein the device comprises: a support having a pair of support bars facing upward and downward at regular intervals; a first handle slidably disposed at one end of the support in a longitudinal direction to provide a gripping area for any one hand of two hands, and measuring a gripping force of the any one hand and a grip angle of the any one hand through a first sensor and a second sensor; and a second handle slidably disposed at the other end of the support in the longitudinal direction to provide a gripping area for the other hand of the two hands, and measuring a backward pulling force of fingers of the other hand through a third sensor. The device quantifies results of task performance by stratifying mechanical effects of body movement into both hands and each finger and analyzing the same.
Patent KR-20220166654-A (KR)
Title: Rotational Fixing type Quick Connector
Inventor: OH HYUN OG
IPC: F16L37/091
Filed: 2021-06-10
Abstract: In a rotational fixing type quick connector (1-1) according to the present invention, a pipe connection section (9) to which a pipeline is connected is located in a retainer receiving portion (5) of plug connection sections (3, 5, 6, 8) connected in a bent structure and moves linearly by rotation. As a result of the linear movement, a position rib (53) located in a protruding seating groove (5b) of the retainer receiving portion (5) forms a restraining force, such that rotational resistance is formed. Therefore, an assembly position of a retainer (50) which overcomes a tensile force of an external force can be recognized by a worker. In particular, a protruding locking structure of radial direction restraint is applied, in which a rotational margin, a predetermined rotational space, is applied while forming an axially restrained state in a rotational fixing type structure. Therefore, rotational motion for changing a linear moving distance of the retainer prevents the worker from losing concentration.
Patent KR-20220167059-A (KR)
Title: Biodegradable multilayer film using polylactic acid and polybutylene adipate terephthalate
Inventor: LEE JAE YONG
IPC: B32B15/12
Filed: 2021-06-11
Abstract: The present invention relates to a multilayer film in which a resin layer containing at least one of polylactic acid and polybutylene adipate terephthalate, an aluminum layer, and a paper layer are sequentially laminated and the weight of the aluminum layer is 1 to 10 wt% based on the total weight, and the multilayer film includes a biodegradable material in the resin layer and the paper layer to increase the biodegradation rate while maintaining barrier performance.
Patent KR-20220170044-A (KR)
Title: Auxiliary implement for preventing ear rubbing with mask string
Inventor: KOO DUK HOI
IPC: G02C11/00
Filed: 2021-06-22
Abstract: The present invention is to provide an auxiliary tool for protecting ears, which is used by being attached to the temples of glasses when a user wears a mask, in order to prevent injury or pain in the ears due to the wearing of a mask. Accordingly, disclosed in the present invention is an auxiliary tool for protecting ears in the event of wearing a mask, which comprises a clamp part detachably formed on the temples of glasses, and a holder part formed on one side of the clamp part in order to hook and hold the ear loops of a mask.
Patent KR-20220133732-A (KR)
Title: Metal-Carbon Composite Having Non-stoichiometric Structure between Metal Atom and Carbon Atom and Method for Preparing Same
Inventor: CHOI HYUN JOO
IPC: C22C32/00
Filed: 2021-07-26
Abstract: The present invention relates to a metal matrix-nano carbon composite having a non-stoichiometric structure between metal atoms and carbon atoms and a method for preparing the same. According to the present invention, carbon atoms formed by decomposition of nano-carbon materials in a metal matrix are solidly dissolved in a metal lattice in an invasive or substituted manner so as to form a non-stoichiometric supersaturated metal-carbon bonding phase while controlling the formation of carbides to be suppressed, so that the produced metal-carbon composite can exhibit ultra-high strength properties. Therefore, by applying the present invention to a lightweight metal, a high-strength lightweight material with significantly improved mechanical properties such as tensile strength and hardness of the lightweight metal can be produced.
Patent KR-20230016841-A (KR)
Inventor: PARK SE YEON
IPC: F16B47/00
Filed: 2021-07-27
Abstract: The present invention relates to a fixed-type portable electric fan, consisting of a portable fan (10) and a suction part (20), so that unlike existing portable fans, people do not have to carry the portable fan in their arms painfully since it is equipped with the suction part.
Patent KR-20220048921-A (KR)
Title: The Substrate Processing Apparatus
Inventor: SA SEUNGYOUB
IPC: C30B25/08
Filed: 2021-07-29
Abstract: A substrate processing device, according to an embodiment of the present invention, comprises: a chamber having a side wall; a susceptor mounting a substrate inside the chamber; an upper dome covering an upper surface of the chamber and formed of a transparent dielectric material; and an antenna disposed above the upper dome to form an inductively coupled plasma. The antenna comprises two one-turn unit antennas, and the two one-turn unit antennas are disposed overlapping each other on an upper surface and a lower surface. The two one-turn unit antennas are connected in parallel with respect to RF power, and the width direction of the one-turn unit antennas is erected vertically. An object of the present invention is to provide an antenna capable of stably forming plasma even by external infrared heating and a substrate processing device having the antenna.
Patent KR-20210098423-A (KR)
Title: Optical Imaging System
Inventor: JO YONG JOO
IPC: G02B23/24
Filed: 2021-08-03
Abstract: The present invention is to provide an optical imaging system that is capable of long-distance imaging and can be mounted on a compact terminal. To this end, the optical imaging system of the present invention includes a first lens having positive refractive power, a second lens having negative refractive power, a third lens having negative refractive power, a fourth lens having refractive power, a fifth lens having refractive power, and a sixth lens having positive refractive power and a convex image side, wherein the lenses are sequentially arranged from an object side to an image surface side.
Patent KR-20230023259-A (KR)
Inventor: JOO BO HOON
IPC: A61C7/00
Filed: 2021-08-10
Abstract: The present invention relates to a method and apparatus for providing orthodontic state based on dental scan data of a patient, and a computer-readable recording medium. The method for providing orthodontic state, according to the present invention, comprises: an initial image acquisition step; a calibration image acquisition step; an orthodontic appliance design creation step; an intermediate image acquisition step; and an orthodontic state information provision step. Therefore, a treatment plan suitable for the dentition of a patient can be provided to the patient.
Patent KR-20220041721-A (KR)
Inventor: DING YUCHEN
IPC: G06N3/04
Filed: 2021-08-20
Abstract: The present invention provides a retrieval model training method, a device thereof, an electronic device, and a storage medium, and relates to intelligent retrieval and natural language processing technology. Specifically, the method comprises the steps of: acquiring initial training data; performing training by using the initial training data to obtain an initial retrieval model; selecting a text, in which the relevancy between the text and a query item in the training data meets a preset first requirement, from candidate texts by using the initial retrieval model to update a related text negative example corresponding to the query item; performing training by using the updated training data to obtain a first retrieval model; using the first retrieval model to select a text, in which the relevancy between the text and a query item meets a preset second requirement, from the candidate tests to expand a related text positive example corresponding to the query item, and/or selecting a text, in which the relevancy between the text and the query item meets a preset third requirement, to expand a related text negative example; and performing training by using the expanded training data to obtain a second retrieval model. According to the present invention, the requirement on high-quality training data can be reduced.
Patent KR-20230030133-A (KR)
Title: 인쇄 방법 및 인쇄 장치
Inventor: MUN HONG JU
IPC: B41J29/393
Filed: 2021-08-24
Abstract: 인쇄 방법은 제1 인쇄 대상물을 스테이지 상에 위치시킨다. 인쇄 방법은 제1 인쇄 대상물에 인쇄될 제1 패턴 이미지 및 제1 패턴 이미지와 인접하는 제1 더미 이미지를 포함하는 제1 이미지를 복수의 노즐들을 포함하는 잉크젯 헤드와 연결된 이미지 생성부에 입력한다. 인쇄 방법은 스테이지와 노즐들 중 제1 인쇄 대상물 상에 제1 패턴 이미지를 인쇄할 제1 노즐 그룹을 중첩하게 위치시키다. 인쇄 방법은 제1 노즐 그룹만을 이용하여 제1 인쇄 대상물 상에 잉크를 토출한다.
Patent KR-20230031557-A (KR)
Title: 모빌리티의 정보 보호 디스플레이 시스템 및 방법
Inventor: JUNG YU JIN
IPC: B60W50/14
Filed: 2021-08-27
Abstract: 본 발명에서는 동승자를 포함한 다른 좌석에 탑승자가 존재할 경우 디스플레이를 통해 표시되는 운전자의 개인정보를 선택적으로 제한함으로써 운전자의 개인정보가 보호되는 모빌리티의 정보 보호 디스플레이 시스템 및 방법이 소개된다.
Patent KR-20230034019-A (KR)
Inventor: CHO WOOK RAE
IPC: H01S3/30
Filed: 2021-09-02
Abstract: 본 발명의 일 실시예에 따르면, 제 1 펄스폭의 제 1 레이저를 출력하는 제 1 레이저 발생부; 상기 제 1 레이저 발생부에서 출력된 상기 제 2 레이저로부터 상기 제 1 펄스폭보다 짧은 제 2 펄스폭을 가지는 제 2 레이저를 출력하는 제 2 레이저 발생부; 상기 제 1 레이저 발생부 또는 상기 제 2 레이저 발생부로부터 출력된 레이저 광을 증폭하는 증폭부; 및 원하는 펄스폭에 따라 제 1 모드 또는 제 2 모드로 동작하는 것으로, 상기 제 1 모드에서는, 상기 제 1 레이저를 상기 제 2 레이저 발생부를 경유하지 않고 상기 증폭부를 향하게 하고, 상기 제 2 모드에서는, 상기 제 1 레이저를 상기 제 2 레이저 발생부 쪽으로 경로 변환시키고, 상기 제 2 레이저 발생부에서 출력된 상기 제 2 레이저를 상기 증폭부로 향하게 하는, 펄스 선택 광학부;를 포함하는, 레이저 장치가 제공된다.
Patent KR-20230035470-A (KR)
Title: Uv를 이용한 정수 처리 시스템
Inventor: HA YONG SAM
IPC: C02F103/00
Filed: 2021-09-03
Abstract: 본 발명은 UV를 이용한 정수 처리 시스템에 관한 것이다. 
본 발명은 저장탱크(20)의 처리대상수가 유입되어 오염물질을 1차적으로 제거하는 필터부(300)와, 상기 필터부(300)에서 오염물질이 제거된 처리대상수에 나노버블을 발생시키는 나노버블발생기(310)와,상기 나노버블발생기(310)에서 배출되는 처리대상수의 미생물을 살균하기 위해 무전극 방식으로 작동되는 UV살균기(320)와, 상기 UV살균기(320)에서 배출되는 처리대상수의 오염도와 생물학적산소요구량 을 감지하는 감지부(330)와, 상기 감지부(330)에서 감지된 신호에 따라 처리대상수를 필터부(300)와 나노버블발생기(310) 및 UV살균기(320)로 피드백하고, 출력을 제어하는 것을 제어부(50)를 포함하여 구성되어 처리수에 잔존하는 오염물질을 재순환하여 정수 처리함으로써 우수나 지하수를 재활용하거나 음용할 수 있도록 한다.
Patent KR-20220033436-A (KR)
Title: Yellow compound, coloring composition containing the same, coloring agent for color filter and color filter
Inventor: KANDA DAIZO
IPC: C07D215/12
Filed: 2021-09-03
Abstract: The purpose of the present invention is to improve the solubility and heat resistance of a yellow compound in an organic solvent (such as PGMEA). Provided are a coloring composition having excellent color characteristics, a colorant for a color filter, and a color filter. A compound is represented by general formula (1). In the formula (1): each Q independently represents a group represented by formula (2); n represents an integer of 2-10; L represents a group of 2-10; each of R^1 to R^9 independently represents H, a hydroxyl group, a halogen atom, an amino group, a sulfonyl group, an alkyl group, an alkenyl group, an alkoxy group, an acyl group,-O-, an aromatic hydrocarbon group, a heterocyclic group or the like, and can form a ring by bonding adjacent groups to each other; each Z independently represents a divalent group or a trivalent group, and represents an amino group, an alkylene group, a group containing-O- or a single bond; and a plurality of Qs are bonded to each other via L or Z.
Patent KR-20230037223-A (KR)
Inventor: JONG SUK PARK
IPC: A62C35/10
Filed: 2021-09-09
Abstract: 본 발명은 화재 위험영역에 인접한 설치면에 부착되어 화재발생 시 소화하는 소화모듈에 있어서, 일정 두께를 가지며 적어도 일부가 상기 설치면에 고정되고, 기 설정된 온도 이상 열이 가해지는 경우 소화물질이 상기 위험영역으로 전달되는 소화유닛을 포함하며, 적어도 하나 이상의 상기 소화유닛이 상기 위험영역의 상부 또는 측부에 배치되는 소화모듈이 개시된다.
Patent KR-20230038334-A (KR)
Title: 가상 현실 속 더미의 자세 보정 방법 및 시스템
Inventor: KIM HYUN BEEN
IPC: G02B27/01
Filed: 2021-09-10
Abstract: 본 발명은 가상 현실 속 더미의 자세 보정 방법 및 시스템에 관한 것으로, 더욱 상세하게는 가상 현실 속에서 사용자가 투영되는 더미가 사용자의 동작을 더욱 정밀하게 표현할 수 있는 가상 현실 속 더미의 자세 보정 방법 및 시스템에 관한 것이다. 
이를 위한 본 발명은 사용자의 동작을 가상 현실의 더미에서 정밀하게 표현하기 위한 자세 보정 시스템으로서, 사용자의 머리에 착용하는 것으로, 사용자의 머리 움직임을 측정하는 HMD부; 사용자의 양쪽 다리에서 무릎 위쪽과 무릎 아래쪽에 각각 착용하는 것으로, 사용자의 다리 움직임을 감지하는 복수 개의 IMU부; 및 상기 HMD부의 머리 각도 정보, 상기 IMU부의 다리 각도 정보, 및 가상 현실에서 사용자가 투영되는 더미(dummy)의 각도 정보를 이용하여, 상기 더미의 자세를 보정하는 제어부;를 포함하고, 상기 제어부는, 상기 HMD부로부터 수신된 머리 각도 정보를 기본값인 초기값으로 수정하고, 프로그램 실행 전 더미의 다리 각도값인 제1 다리 각도값와 프로그램 실행 후 상기 IMU부로부터 수신된 다리 각도값인 제2 다리 각도값을 이용하여 더미의 자세를 보정하는 것을 특징으로 한다.
Patent KR-20230045408-A (KR)
Inventor: GWAK YONG CHANG
IPC: H02M1/00
Filed: 2021-09-28
Abstract: 본 발명은 DC 전력변환기의 고효율, 장수명화를 위한 LLC 고주파 공진형 컨버터에 관한 것으로서, 보다 상세하게는 권선코일의 권선비에 따라 입력 전압에 대하여 변환된 값의 출력전압을 공급하는 고주파 변압기; 2개의 모스펫 스위칭 소자가 직렬로 연결되되 상기 고주파 변압기의 1차측 권선코일에 접속되며 전원을 인가받는 브릿지 회로부; 상기 고주파 변압기의 1차측 권선코일에 직렬로 연결되되, 상기 브릿지 회로부의 직렬로 연결된 모스펫 스위칭 소자가 연결된 노드와 연결된 공진부를 포함하고, 상기 공진부는 공진커패시터, 자화인덕터가 직렬로 구성되되, 두 소자 사이에는 누설인덕터가 등가회로를 구성하기 위해 연결되어 있는 것으로 가정되며, 상기 자화인덕터는 상기 고주파 변압기의 1차측 권선코일에 병렬로 연결되며, 상기 2차측 출력 필터구조가 커패시터의 전압원 형태임에 따라 출력단 다이오드가 상기 고주파 변압기의 2차측 권선에 연결되어 구성되어, 부하 출력단의 전압 출력을 제어하는 것을 특징으로 하는 LLC 고주파 공진형 컨버터에 관한 것이다.
Patent KR-20230051799-A (KR)
Inventor: SHIN HEUNG SOO
IPC: A61L27/50
Filed: 2021-10-12
Abstract: 본 개시 내용에서는 금속 양이온 및 음이온을 함유하는 수용액 내 조성을 변화시키면서 원-폿(one-pot) 방식으로 폴리페놀계 화합물과의 배위결합 및 자기조립을 유도함으로써 금속-페놀 네트워크를 갖는 폴리페놀계 나노입자를 제조하고, 이를 하이드로겔과 조합하거나, 제조 과정에서 형광물질 또는 자성 나노입자를 도입함으로써 다양한 기능성을 제공할 수 있는 복합체 또는 복합 입자의 제조방법이 기재된다.
Patent KR-20230052405-A (KR)
Title: 안경렌즈 설치구조가 개선된 안경테 및 그 제조방법
Inventor: KWON SU HWANG
IPC: B23K26/38
Filed: 2021-10-13
Abstract: 본 발명은 안경렌즈 설치구조가 개선된 안경테에 관한 것으로, 두께가 얇은 스테인리스로 구성된 안경테의 내측에 안경렌즈를 고정하기 위한 3~4개소의 안착구가 구성되며, 상기 안착구를 안경테의 전면부에 대하여 90도 각도로 회전시켜 연결부가 꼬여지도록 구성하고, 상기 안착구의 내측에 안경렌즈를 결합하기 위한 렌즈고정홈이 형성되어 구성된 것이 특징이며, 본 발명에 의하면 안경렌즈를 고정하기 위한 안착구를 안경테에 간편하게 일체로 제공할 수 있기 때문에 안경테의 제조원가를 절감할 수 있고, 안경테에 형성된 안착구를 연결부가 꼬여지면서 안착구를 지지하는 구조로 되어 있는 안착구가 소정의 위치에서 견고하게 안경렌즈를 받쳐줄 수 있다.
Patent KR-20230054013-A (KR)
Title: 외부 관심 정보에 대한 차량 디스플레이 영역 제어 시스템
Inventor: KIM KYUNG HOON
IPC: B60W50/14
Filed: 2021-10-15
Abstract: 본 발명은 외부 관심 정보에 대한 차량 디스플레이 영역 위치 및 표시 시간을 제어하는 시스템에 관한 것이다.  
본 발명에 따른 탑승자 시선 기반의 외부 관심 정보 표시 영역 판단 및 차량 디스플레이 제어 시스템은 차량 내 복수의 탑승자의 외부 관심 정보를 표시하는 영역을 확인하는 외부 관심 정보 표시 영역 확인부 및 복수의 탑승자에게 부여된 주도권 및 외부 관심 정보의 중요도 중 적어도 어느 하나를 고려하여, 외부 관심 정보의 표시 영역을 조정하는 디스플레이 제어부를 포함한다.