baber/WOPTO huggingface dataset:
Patent WO-2019027103-A1 (WO)
Title: Unlocking device and method using gaze recognition
Inventor: PARK CHEOL WOO
IPC: G06K9/00
Filed: 2017-11-29
Abstract: The present invention relates to a device and a method for unlocking a door by successively detecting a number positioned at a gaze location, to which eyes of a person are oriented, among numbers on a door lock number plate. An unlocking device of the present invention comprises: a ten-key display unit for displaying numbers; at least five photographing units arranged on the ten-key display unit so as to individually capture an image of a person's face; a selection unit for calculating a position of a person in the captured image of the person's face, and selecting at least two closest photographing units; a coordinate calculation unit for recognizing eyes in images captured by the selected photographing units, matching the recognized eyes to a two-dimensional coordinate area according to positions of the photographing units, and calculating a three-dimensional coordinate value of a point, at which eyes gaze, on the basis of all the matching position coordinates of the eyes; a number detection unit for determining whether the calculated three-dimensional coordinate value is included in a coordinate area corresponding to one number among the numbers of the ten-key displaying unit, so as to detect a corresponding number; and an unlock unit for unlocking a door when the detected number matches a preconfigured number.
Patent WO-2018106019-A1 (WO)
Title: 콘텐츠 출력 방법 및 이를 지원하는 전자 장치
Inventor: YOON YEO JUN
IPC: H04N5/225
Filed: 2017-12-06
Abstract: 본 발명의 일 실시 예는, 콘텐츠 관련 정보를 저장하는 메모리, 상기 콘텐츠와 관계되는 화면을 출력하는 디스플레이, 상기 전자 장치의 주변 환경을 촬영하는 카메라 모듈, 및 상기 메모리, 상기 디스플레이 및 상기 카메라 모듈과 전기적으로 연결되는 프로세서를 포함하고, 상기 프로세서는 상기 디스플레이의 화면 영역이 적어도 일부 오프(off)된 상태에서, 상기 전자 장치에 작용하는 물리량 변화에 기초하여 상기 카메라 모듈을 활성화시키고, 상기 활성화된 카메라 모듈에 의하여 인식되는 임의의 오브젝트에 대한 정보가 상기 메모리에 존재하는 경우, 상기 화면 영역이 적어도 일부 오프된 디스플레이 상에 상기 임의의 오브젝트와 관련한 제1 표시 객체를 출력하도록 설정된 전자 장치를 개시한다. 이 외에도 명세서를 통하여 파악되는 다양한 실시 예가 가능하다.
Patent WO-2019098450-A1 (WO)
Inventor: WOO WOONTACK
IPC: H04N13/30
Filed: 2017-12-15
Abstract: L'invention concerne un système destiné à guider le regard d'un utilisateur vers un contenu de réalité virtuelle au moyen d'une caméra haute définition et d'une caméra grand angle contenues dans un dispositif mobile, ainsi qu'un procédé associé. Afin de résoudre le problème causé par le mésappariement entre le mouvement du dispositif mobile et le mouvement du regard de l'utilisateur, les système et procédé selon l'invention peuvent fournir de façon simultanée à l'utilisateur une interface utilisateur appropriée et un contenu de réalité virtuelle.
Patent WO-2018117601-A1 (WO)
Inventor: LEE HUNJU
IPC: C22C38/34
Filed: 2017-12-19
Abstract: A non-oriented electrical steel sheet according to an embodiment of the present invention comprises, in terms of wt%, 2.0-4.0% of Si, 1.5% or less (excluding 0%) of Al, 1.5% or less (excluding 0%) of Mn, 0.01-0.5% of Cr, 0.0080-0.015% of V, 0.015% or less (excluding 0%) of C, 0.015% or less (excluding 0%) of N, and the balance Fe and unavoidable impurities, and satisfies formula 1 below. [Formula 1] 0.004 ≤ ([C]+[N]) ≤ 0.022 (In formula 1, [C] and [N] each represent the contents of C and N (wt%).)
Patent WO-2018135770-A1 (WO)
Title: 이중 파이프의 제조방법
Inventor: JEONG JIN-HYUN
IPC: B21C37/09
Filed: 2017-12-28
Abstract: 본 발명은 이중 파이프의 제조방법에 관한 것으로, 더욱 구체적으로 외부관용 스트립의 길이 방향 양측에 굴곡부를 형성시키는 1차 롤 성형 단계; 상기 외부관용 스트립 상에 내부관용 스트립을 적층하는 적층 단계; 상기 외부관용 스트립과 내부관용 스트립을 기계적으로 결합시키는 2차 롤 성형 단계; 상기 기계적으로 결합된 외부관용 스트립과 내부관용 스트립을 파이프 형상으로 성형하는 성형 단계; 상기 파이프 형상으로 성형된 외부관용 스트립의 양측 굴곡부 및 내부관용 스트립을 각각 접합시키는 용접 단계; 및 상기 외부관용 스트립과 내부관용 스트립의 용접부를 열처리하는 열처리 단계;를 포함하는 이중 파이프의 제조방법에 관한 것이다.
Patent WO-2018155960-A1 (WO)
Inventor: KIM YOON-KEUN
IPC: C12Q1/6895
Filed: 2018-02-23
Abstract: 본 발명은 미생물 메타게놈 분석을 통해 난소암을 진단하는 방법에 관한 것으로서, 보다 구체적으로는 피검체 유래 샘플을 이용해 메타게놈 분석을 수행하여 특정 세균 혹은 고세균 유래 세포밖 소포의 함량 증감을 분석함으로써 난소암을 진단하는 방법에 관한 것이다. 환경에 존재하는 미생물에서 분비되는 세포밖 소포는 체내에 흡수되어 암 발생에 직접적인 영향을 미칠 수 있으며, 난소암은 증상이 나타나기 전 조기진단이 어려워 효율적인 치료가 어려운 실정이므로, 본 발명에 따른 인체 유래 샘플을 이용한 메타게놈 분석을 통해 난소암 발병의 위험도를 미리 예측함으로써 난소암의 위험군을 조기에 진단 및 예측하여 적절한 관리를 통해 발병 시기를 늦추거나 발병을 예방할 수 있으며, 발병 후에도 조기진단 할 수 있어 난소암의 발병률을 낮추고 치료효과를 높일 수 있다.
Patent WO-2019103243-A1 (WO)
Inventor: LEE JAE WOOK
IPC: A63B69/36
Filed: 2018-02-26
Abstract: 실내 골프 어프로치 연습 장치 및 이의 작동 방법이 개시된다. 본 발명의 다양한 실시예에 따른 실내 골프 어프로치 연습 장치는 사용자가 골프채로 타격한 골프공의 궤적을 계산하는 실내 골프 어프로치 연습 장치로서, 사용자가 골프공을 타격하는 위치를 표시하는 골프공 타격부를 포함하는 골프 매트부; 상기 골프공 타격부로부터 소정 간격으로 이격되어 골프공을 센싱하는 제1 센서부 및 제2 센서부; 상기 제1 센서부 및 제2 센서부로부터 획득된 측정값을 토대로 골프공의 속력, 방향, 좌우각, 발사각 중 적어도 하나를 계산하며, 계산된 값을 토대로 골프공의 비행 거리 및 골프공이 튀거나 구르는 거리를 각각 계산하는 제어부; 및 상기 제어부의 계산을 토대로 사용자가 타격한 골프공의 궤적을 시각화하여 표시하는 디스플레이부를 포함하는, 실내 골프 어프로치 연습 장치를 제공한다.
Patent WO-2019059476-A1 (WO)
Title: Peptide for inhibiting angiogenesis and use thereof
Inventor: CHUNG YONG JI
IPC: A61K38/00
Filed: 2018-03-14
Abstract: The present invention relates to a novel peptide having an angiogenesis inhibitory activity and a use of the peptide, related to the treatment or prevention of excessive angiogenesis-related diseases. Particularly, a novel peptide according to the present invention binds, in competition with vascular endothelial growth factors (VEGF), to VEGF receptors and can significantly inhibit the proliferation, migration and differentiation of vascular endothelial cells, thereby being effectively usable as an active ingredient of a composition or a health functional food for preventing or treating diseases, such as macular degeneration, a tumor, arthritis or psoriasis, caused by excessive angiogenesis.
Patent WO-2019013437-A1 (WO)
Title: Heterocyclic compound and organic light emitting device comprising same
Inventor: HAN MI YEON
IPC: C07D405/10
Filed: 2018-04-27
Abstract: The present invention provides a heterocyclic compound having a novel structure, and an organic light emitting device comprising the same.
Patent WO-2019074184-A1 (WO)
Title: Device and method for acquiring gnss signal
Inventor: SHIM DUK SUN
IPC: G01S19/30
Filed: 2018-05-29
Abstract: Disclosed are a device and method for acquiring a GNSS signal. The disclosed device for acquiring a GNSS signal is a device for acquiring a GNSS signal transmitted from a satellite by using a delay-and-multiply (DM) method, and includes: a receiving unit which receives a reception signal for the transmitted GNSS signal; and a signal acquisition unit which calculates a decision variable by using a first DM signal based on the reception signal and an optimal time delay (σ0), and a second DM signal generated on the basis of an already known GNSS signal and the optimal time delay (σ0), and acquires the GNSS signal by using the decision variable.
Patent WO-2018221966-A1 (WO)
Title: 골 관련 질환의 예방 또는 치료를 위한 약학 조성물
Inventor: SEO JUNG TEAK
IPC: A61K31/352
Filed: 2018-05-30
Abstract: 본 발명은 골 관련 질환의 예방 또는 치료를 위한 약학 조성물에 관한 것으로, 전조골세포의 조골세포로의 분화를 촉진하여 석회화 결절의 생성을 유도할 뿐만 아니라, 동시에 골수세포의 파골세포로의 분화를 억제하고, 파골세포의 기능을 억제함으로써 골 항상성을 효과적으로 조절하여 골 관련 질환의 예방 또는 치료에 매우 효과적이다. 또한 본 발명은 폐경기 질환의 예방 또는 치료를 위한 약학 조성물에 관한 것으로, 특히, 폐경기의 골 질환에 있어서, 해면골 부피를 증가시키고, 전조골세포의 조골세포로의 분화를 촉진하여 석회화 결절의 생성을 유도할 뿐만 아니라, 동시에 골수세포의 파골세포로의 분화를 억제하고, 파골세포의 기능을 억제함으로써 골 항상성을 효과적으로 조절하여 폐경기의 골 관련 질환의 예방 또는 치료에 매우 효과적이다.
Patent WO-2018236126-A1 (WO)
Title: Eyeglasses having sound input/output function
Inventor: CHANG JI MOON
IPC: G02C11/06
Filed: 2018-06-19
Abstract: A pair of eyeglasses having a sound input/output function of the present invention comprises: temple units connected to both sides of a lens frame part and extending over a wearer's ears; a sound input unit, provided in the lens frame part or the temple units, for receiving sound; sound output units, pivotably connected to the temple units and in contact with the tragus portion or posterior auricular muscle portion of the ears, for allowing the wearer to listen to the sound inputted to the sound input units by means of bone conduction while listening to sound generated in the wearer's surroundings through the wearer's eardrums; and angle adjusting units, provided on the sound output units and the temple units, for adjusting a pivot angle of the sound output units.
Patent WO-2019022433-A1 (WO)
Title: Tip for diagnostic laser handpiece capable of controlling energy and focal spot size of laser beam emitted to target
Inventor: PYUN SUNG HYUN
IPC: A61B18/22
Filed: 2018-07-18
Abstract: According to an embodiment, a tip for a diagnostic laser handpiece, which is coupled to a handpiece during use, may comprise: a light emission module for emitting a laser beam toward a target; and a light control module disposed on the path along which the laser beam emitted toward the target travels. The light control module can control the energy and focal spot size of the laser beam emitted toward the target.
Patent WO-2019151606-A1 (WO)
Title: Optimization calculation device and method
Inventor: LEE JONGMIN
IPC: G06N3/12
Filed: 2018-10-08
Abstract: An optimization calculation device and method are provided. An optimization calculation device can comprise: an algorithm module for obtaining a plurality of first solutions (S1) from a plurality of input data, obtaining second solutions (S2) from the first solutions (S1) again, and deriving an optimum solution (Sm) by repeatedly performing the process; and a similarity determination module connected to the algorithm module so as to calculate similarity of an ith solution in order to obtain an (i+1)th solution (1≤i≤m-1).
Patent WO-2019112297-A1 (WO)
Title: Procédé et appareil pour la fourniture d'informations relatives à la disponibilité de communication d'utilisateurs
Inventor: RATHOUR SUNIL
IPC: H04M1/72454
Filed: 2018-12-04
Abstract: Un mode de réalisation de l'invention concerne un dispositif électronique comprenant : une mémoire stockant des instructions ; et au moins un processeur configuré pour exécuter les instructions afin de : générer des informations d'état relatives à un état de dispositif du dispositif électronique d'un premier utilisateur et des informations de communication relatives à des communications du premier utilisateur avec un second utilisateur ; transmettre les informations d'état et les informations de communication à un serveur ou à un dispositif électronique du second utilisateur, les informations d'état et les informations de communication étant utilisées pour déterminer la disponibilité de communication du premier utilisateur et fournir au second utilisateur des informations relatives à la disponibilité de communication du premier utilisateur.
Patent WO-2019139380-A1 (WO)
Title: Vitamin c-containing polycaprolactone microsphere filler and preparation method therefor
Inventor: LEE HEEYONG
IPC: A61L27/54
Filed: 2019-01-10
Abstract: The present invention relates to a vitamin C-containing polycaprolactone microsphere, a filler comprising the same, and a preparation method therefor. Provided is a polycaprolactone microsphere filler obtained by loading vitamin C into polycaprolactone microspheres, which, when injected into the body, exhibits a rapid collagen formation effect as well as a high tissue restoration property and maintains the effects for a long period of time, thereby showing excellent properties of restoring or expanding the bulk of soft tissues such as cheeks, breasts, nose, lips, and buttocks and reducing wrinkles.
Patent WO-2019147091-A1 (WO)
Title: Hygroscopic nonwoven fabric and manufacturing method therefor
Inventor: KIM GYU CHANG
IPC: D04H13/00
Filed: 2019-01-28
Abstract: The present invention relates to a hygroscopic nonwoven fabric having excellent hydrophilic characteristics and a manufacturing method therefor. The hygroscopic nonwoven fabric is manufactured by injecting, into a spunbond long-fiber nonwoven fabric, in which a web is formed on a continuous belt by spinning a polyolefin-based polymer and thermal bonding is carried out, on the basis of the weight of the nonwoven fabric, 1-20% of a hygroscopic agent master batch, which has melting temperatures having three peaks at 40-80°C, 100-140°C and 141-180°C, respectively, and then melt mixing the same when measurement is performed by increasing the temperature from room temperature to 300°C at 10°C/min by means of a differential scanning calorimeter (DSC). The hygroscopic nonwoven fabric and the manufacturing method therefor, of the present invention, are industrially useful since the nonwoven fabric is manufactured by providing a specific hygroscopic agent master batch, thereby providing excellent hydrophilic durability, allowing hydrophilicity to be partially added to a region to which hydrophilicity is to be added, and allowing a hygroscopic nonwoven fabric product to be produced without the generation of smoke of spunbond equipment in conventional equipment not having a separate equipment extension and the like.
Patent WO-2019156485-A1 (WO)
Inventor: GOYAL ASHISH
IPC: G02B27/01
Filed: 2019-02-07
Abstract: Selon les modes de réalisation, l'invention concerne un procédé de détermination de la puissance de réfraction d'un œil d'un porteur. Le procédé consiste à amener à afficher, par un premier dispositif électronique (100), une image virtuelle d'au moins un optotype sur un dispositif d'affichage (202) d'un second dispositif électronique (200). En outre, le procédé consiste à faire varier, par le premier dispositif électronique (100), une mise au point des optotypes pour fournir des modifications dans une prescription optique. En outre, le procédé consiste à conduire, par le premier dispositif électronique (100), un examen oculaire du porteur sur la base de la mise au point variée des optotypes. En outre, le procédé consiste à déterminer, par le premier dispositif électronique (100), la puissance de réfraction de l'œil du porteur.
Patent WO-2019177288-A1 (WO)
Title: Battery cell leak inspection device and battery cell leak inspection method
Inventor: LEE SEUNG JAE
IPC: H01M10/42
Filed: 2019-02-27
Abstract: The present invention provides a battery cell leak inspection device and a battery cell leak inspection method. The battery cell leak inspection device is for the purpose of inspecting whether or not a battery cell has a leak, and comprises: a vacuum chamber comprising an upper chamber and a lower chamber arranged to face each other with a battery cell containing space interposed therebetween such that the containing space is sealed, the vacuum chamber configuring the containing space at a controlled pressure which is different from a first pressure outside the same; a vacuum pipe valve fluidically connected to the battery cell containing space so as to configure the containing space at a second pressure which is lower than the first pressure; and a thickness measurement sensor for measuring the pre-vacuum thickness of the battery cell under the first pressure and measuring the post-vacuum thickness of the battery cell under the second pressure. The present invention provides a battery cell leak inspection device and a battery cell leak inspection method, wherein damage to the sheath material of a battery cell can be spotted precisely and easily.
Patent WO-2019190081-A1 (WO)
Title: Composition for increasing nutrient storage capacity of plant nutrient storage tissues, containing julgi protein expression or activity inhibitor
Inventor: HWANG IL DOO
IPC: C12N15/82
Filed: 2019-03-13
Abstract: The present invention relates to: a composition for increasing the nutrient storage capacity of plant nutrient storage tissues, containing an inhibitor of the expression or activity of a JULGI protein or a protein having 80% or more homology with the JULGI protein; a method for increasing the nutrient storage capacity of plants by using the composition; and a plant body of which the nutrient storage capacity is increased through the method. A plant body is treated with a composition containing an inhibitor of the expression or activity of a JULGI protein or a protein having 80% or more homology with the JULGI protein, according to the present invention, such that the development of the phloem, which is an organ serving the most important role in the movement of photosynthates and eventual storage thereof in storage organs in starch and sugar forms in plants, can be enhanced so as to increase the storage capacity of plant storage organs, and thus the productivity of various crops including vascular plants in which JULGI is conservatively expressed can be promoted. In addition, unlike conventional methods, a method for increasing the nutrient storage capacity of plants, according to the present invention, can overcome conventional limitations by being a method that produces higher value-added crops into which no exogenous gene is introduced and which are free of GMO problems.
Patent WO-2019198984-A1 (WO)
Title: Image coding method based on linear interpolation intra prediction and device therefor
Inventor: CHOI JANGWON
IPC: H04N19/105
Filed: 2019-04-05
Abstract: A method by which a decoding device decodes a picture, according to the present invention, comprises the steps of: acquiring, from a bitstream, image information on a current block; deriving a right-bottom corner reference sample of the current block on the basis of neighboring reference samples of the current block; deriving bottom reference samples and right reference samples of the current block on the basis of the derived right-bottom corner reference sample; deriving prediction samples for the current block on the basis of at least one from among the neighboring reference samples, the bottom reference samples and the right reference samples of the current block; and generating restored samples for the current block on the basis of the prediction samples for the current block.
Patent WO-2019199088-A1 (WO)
Inventor: CHOI HYUN JUNG
IPC: A61P27/02
Filed: 2019-04-11
Abstract: 본 발명은 망막세포의 일차 섬모(primary cilia)의 상대적 형성 정도를 확인하는 단계를 포함하는 미세먼지에 의한 망막세포 손상 억제용 물질의 스크리닝 방법에 관한 것으로서, 본 발명의 일 측면을 통하여 미세먼지에 의한 망막세포 손상 억제용 물질의 효과적인 스크리닝 및 발굴이 가능하며, 이를 통해 미세먼지에 의한 눈 건강 관련 사업의 발달을 도모할 수 있다.
Patent WO-2020075944-A1 (WO)
Inventor: KIM BOK SUN
IPC: A61F13/02
Filed: 2019-05-03
Abstract: The purpose of the present invention is to provide a hydrocolloid patch manufacturing method and a hydrocolloid patch using same, wherein in order to save a hydrocolloid fabric applied when the patch is manufactured, a relatively larger number of patch portions are processed in one patch by minimizing the hydrocolloid fabric remnant to be removed, whereby the method can be economically useful. Further, the purpose of the present invention is to provide a hydrocolloid patch manufacturing method and a hydrocolloid patch using same, wherein corner portions of the manufactured release sheet and the opposite ends of a perforated line formed along the longitudinal centerline of the patch portions are rounded to prevent a user from being injured during use of the patch.
Patent WO-2020138599-A1 (WO)
Inventor: LEE SANG GUON
IPC: H01L31/05
Filed: 2019-05-08
Abstract: 본 발명은, 낮은 용융점과 높은 접합력을 가지는 태양광 모듈용 용융 땜납을 제공한다. 본 발명의 일실시예에 따른 태양광 모듈용 용융 땜납은, 59.5 중량% 내지 60.0 중량% 범위의 주석(Sn); 0.1 중량% 내지 0.5 중량% 범위의 인듐(In); 및 잔부는 납(Pb)과 불가피한 불순물을 포함한다.
Patent WO-2020175744-A1 (WO)
Title: Seat-washing device for toilet
Inventor: LEE MYEONGOKE
IPC: B08B1/00
Filed: 2019-06-05
Abstract: The present invention addresses the technical problem of providing a seat-washing device for a toilet, wherein the device can automatically wash contaminants staining a seat. To this end, the seat-washing device for a toilet of the present invention is used on a toilet including a sitting part and the seat, the seat-washing device comprising: a cover body which, along with the seat, covers a urination/defecation hole of the sitting part; a washing liquid spraying part provided on the cover body and spraying washing liquid toward the seat; and a gas spraying part provided on the cover body and spraying gas toward the seat so as to remove washing liquid present on the seat.
Patent WO-2020022679-A1 (WO)
Title: Integrated charging and payment management system for electric vehicle
Inventor: LEE HWA JIN
IPC: G06Q20/14
Filed: 2019-07-15
Abstract: Disclosed are a system and a method for integrally managing a service related to charging and payment for an electric vehicle. An integrated management server can receive, from an entrance LPR, the license plate number of an entering vehicle by recognizing the license plate number of the vehicle entering the entrance of a parking lot having a charging zone for an electric vehicle, and check entering vehicle information corresponding to the license plate number of the entering vehicle. The integrated management server can determine, on the basis of the information about the entering vehicle, a charger that the entering vehicle can use, from among one or more chargers provided in the charging zone, when the entering vehicle is an electric vehicle. The integrated management server can generate information about an available charger when a charger usable by the entering vehicle exists. The integrated management server can generate, on the basis of the information about the available charger, charging guide information for guiding the entering vehicle to a charging parking area corresponding to the usable charger.
Patent WO-2020040606-A1 (WO)
Title: Wearable photoluminescence sensor and remote sensing apparatus comprising same
Inventor: PARK JIN-WOO
IPC: H01L31/10
Filed: 2019-08-23
Abstract: Disclosed are a wearable photoluminescence sensor, which is portable and has improved sensitivity and accuracy, and a remote sensing apparatus comprising same. The disclosed wearable photoluminescence sensor has a reflective support and a semipermeable filter disposed over and under translucent photodiodes, thus allows light of a second wavelength band, having the photoluminescence properties of getting lost or passing through, to be reflected again and thus maximally utilized, and thereby allows sensitivity and accuracy to be improved.
Patent WO-2020045972-A1 (WO)
Title: Human body-derived lactobacillus fermentum mg4231 or lactobacillus fermentum mg4244 strain having anti-obesity activity and composition comprising same
Inventor: PAEK NAM SOO
IPC: A61P3/04
Filed: 2019-08-27
Abstract: The present invention relates to a human body-derived Lactobacillus fermentum MG4231 or Lactobacillus fermentum MG4244 and a pharmaceutical composition, food composition, a quasi-drug composition, and a health functional food, each of which comprises the same as an effective ingredient for preventing or treating obesity-related diseases. The Lactobacillus fermentum MG4231 or Lactobacillus fermentum MG4244 strain of the present invention exhibits the anti-obesity activity of inhibiting the activity of lipase enzymes, the differentiation of preadipocytes, and the accumulation of triglyceride, has an excellent ability to form colonies on epithelial cells of the digestive duct through excellent self-aggregation ability, and is resistant to acid and bile salts, thereby finding various applications in pharmaceutical compositions, food compositions or quasi-drug compositions, and health functional foods for treating and preventing obesity-related diseases.
Patent WO-2020055060-A1 (WO)
Title: Electronic device including antenna module
Inventor: LIM BYUNGMAN
IPC: H01Q1/24
Filed: 2019-09-09
Abstract: An electronic device is provided. The electronic device includes a housing, an antenna structure including a printed circuit board, a first sub antenna structure including first group antenna elements, a second sub antenna structure including second group antenna elements disposed in a first direction from the first sub antenna structure, a third sub antenna structure including third group antenna elements disposed in a second direction perpendicular to the first direction, and a fourth sub antenna structure including fourth group antenna elements disposed to form a two-dimensional array together with at least some antenna elements of the first group antenna elements, the second group antenna elements, or the third group antenna elements, and a communication circuit that transmits and/or receives a signal having a frequency between 3 GHz and 100 GHz by using at least a part of the first, the second, the third, or the fourth group antenna elements.