baber/WOPTO huggingface dataset:
Patent KR-102321593-B1 (KR)
Title: Multimedia device control method and multimedia device
IPC: G06Q50/30
Filed: 2021-03-03
Granted: 2021-11-03
Abstract: The present invention relates to a multimedia device including a chatbot system and a control method thereof, and more specifically, to a chatbot system which provides a feedback to a user about clothes which the user is currently purchasing, based on data and photos for clothes which the user purchased previously. The multimedia device including a chatbot system and the control method thereof according to various embodiments of the present invention allow the user to intuitively recognize a size of the clothes for sale on an online shopping mall. The multimedia device including a chatbot system and the control method thereof according to various embodiments of the present invention identify a difference between the previous data for clothes and the current data for clothes to generate a current image of the user based on the previous image thereof, thereby enabling the user to recognize a size of clothes considering what the user felt uncomfortable with and what the user felt comfortable with. Moreover, the multimedia device including a chatbot system and the control method thereof according to various embodiments of the present invention give weighting to a plurality of previous data for clothes when there are a plurality of previous data for clothes to generate a previous image as a reference, thereby generating a current image which reflects more a physical shape of the user. Accordingly, the multimedia device including a chatbot system and the control method thereof according to various embodiments of the present invention enable the user to recognize accurate feeling of fitting even though the user doesn't try on the clothes before purchasing the same.
Patent KR-102460804-B1 (KR)
Title: 에어백 장치의 제조 방법 및 에어백 장치
IPC: B60R21/231
Filed: 2021-03-05
Granted: 2022-10-31
Abstract: 팽창 완료 후에 상정된 에어백 쿠션의 전개 형상을 양호하게 실현할 수 있는 에어백 장치의 제조 방법 및 에어백 장치의 제공을 과제로 하고 있다. 
차실 내부의 서로 이웃하는 좌석 사이에서 팽창 전개하는 에어백 쿠션은 전개 시에 상하 방향으로 이간하여 대향하는 상면 패널 및 하면 패널과, 상면 패널 및 하면 패널의 원주 가장자리를 연결하는 측면 패널과, 상면 패널로부터 상방으로 돌출하는 돌출부와, 돌출부의 일측에서 측면 패널 내면을 따라 설치된 통 형상의 인플레이터를 구비하고 있고, 상면 패널과 인플레이터의 설치부가 설치된 측면 패널을 앞뒤로 겹치고, 돌출부를 롤링 형상으로 롤링한 제1 롤링부와, 일방의 측부를 인플레이터의 설치부를 덮도록 되접은 되접부와, 타방 측부를 롤링 형상으로 롤링한 제2 롤링부가 제2 롤링부를 중앙으로 하여 상면 패널 상에서 나열하여 접은 형태로 수납되어 있다.
Patent KR-102320411-B1 (KR)
Title: Shear reinforcement structure for flat plate slab-column connection using shear reinforcement band
IPC: E04C3/34
Filed: 2021-03-10
Granted: 2021-11-02
Abstract: The present invention provides a shear reinforcement structure for a slab-column bonding portion of a flat plate structure using a mesh-type shear reinforcement band, wherein a mesh-type shear reinforcement band which is easy and simple to manufacture is installed to more effectively inhibit punching destruction by a vertical load and eccentric shear destruction by an earthquake load. According to an embodiment of the present invention, the shear reinforcement structure for a slab-column bonding portion comprises: a lower steel bar (12) arranged and supported by a main head portion (102) of a column (10); a mesh-type shear reinforcement band (20) including an expended triangular mesh body (210) having one end disposed on a circumference of an upper part of the main head portion (102) of the column (10), installed to be supported by the lower steel bar(12), and made of an expended metal having a net hole (210a), wherein the expended triangular mesh body (210) has a triangular cross section along predetermined length, which consists of a triangular base portion (211) having predetermined width, triangular hypotenuse portions (212) symmetric to each other, and triangular supports (213) bent from the bottoms of the triangular hypotenuse portions (212) into the cross section to have a cross section along predetermined length, and one or more triangular mesh body reinforcing materials (220) installed at both end portions of the expended triangular mesh body (210) and a gap therebetween; an upper steel bar (14) arranged on a top of the mesh-type shear reinforcement band (20); a concrete slab (16) formed by placing concrete with predetermined thickness such that the upper steel bar (14) is built in a top of a mold installed in a lower part of the lower steel bar (12); and a hypotenuse reinforcement plate (230) installed on an inner surface of the triangular hypotenuse portion (212) of the expended triangular mesh body (210) and made of a steel plate having predetermined thickness to have a planar shape and a plurality of concrete composite holes (230a) formed longitudinally.
Patent KR-102501497-B1 (KR)
Title: 턴테이블 방식의 프로브핀 레이저 본딩장치
IPC: G01R3/00
Filed: 2021-03-10
Granted: 2023-02-21
Abstract: 상기와 같은 목적을 달성하기 위한 본 발명 턴테이블 방식의 프로브핀 레이저 본딩장치는, 수평선상에서 360도 회전하면서 트레이 상에 놓여진 프로브핀을 이송하는 픽업유닛; 상기 픽업유닛에 의해 이송된 프로브핀에 솔더페이스트를 도포하는 디핑유닛; 및 상기 픽업유닛에 의해 디핑유닛으로부터 이송된 프로브핀의 솔더페이스트에 레이저빔을 조사함으로써 상기 프로브핀을 프로브카드에 본딩하는 레이저 본딩유닛;을 포함하는 것을 특징으로 한다.
Patent KR-102349358-B1 (KR)
Title: Prevention of fire spread of cable tray installed in apartment house
Inventor: KIM YONG IL
IPC: A62C3/16
Filed: 2021-03-18
Granted: 2022-01-11
Abstract: The present invention relates to a fire spread prevention device for a cable tray installed in an apartment house, including: a cable tray for connecting side rails on both sides of the cable tray by rungs formed at regular intervals; a hanger bolt for connecting the side rail to a ceiling at regular intervals in a longitudinal direction; a first adhesive device attached to a top surface, a bottom surface, and an outer surface of the side rail of the cable tray in the longitudinal direction; a flexible, non-combustible, and sheet-shaped cover having non-combustibility and heat insulation, and simultaneously surrounding the top surface, the outer surface, and the bottom surface of the side rails on the both sides of the cable tray, in which a second adhesive device is attached so as to be detachably attached to the first adhesive device, and a third adhesive device is attached to a top surface of a surface of the cover surrounding the top surface of the cable tray; a clamp-type fixing band closely surronduing a predetermined width between ends of the non-combustible sheet-shaped cover from an outside, in which both ends of the clamp-type fixing band having inner surfaces to which a fifth adhesive device is attached are detachably attached to a fourth adhesive device attached to a middle of the ends of the non-combustible sheet-shaped cover in a width direction; and a non-combustible opening/closing cover having on-combustibility and heat insulation, in which a sixth adhesive device is attached to to an end of the non-combustible opening/closing cover in the width direction so as to be detachably attached to the third adhesive device attached to a top surface of an attachment surface of the non-combustible sheet cover attached to the top surface of the side rail between clamp-type fixing bands.
Patent KR-102572306-B1 (KR)
Title: 다중 구조 디퓨저를 이용한 가스 방산탑용 소음기
IPC: G10K11/16
Filed: 2021-04-02
Granted: 2023-08-30
Abstract: 본 발명의 다중 구조 디퓨저를 사용하는 방산탑용 소음기는 디퓨저가 다단계로 구성되어, 압력 강하나 유료 폐쇄의 문제가 없이 가스가 흐르며, 1차 디퓨저의 분출공을 통과하면서 소음이 감쇠되고, 2차 디퓨저와 사이의 공간에 의한 단면적의 변화로 추가적인 소음감쇠가 일어나고, 이러한 디퓨저의 구조를 2차, 3차 다중으로 배치함으로써 가스의 압력을 단계적으로 완화하면서, 계속 추가적인 소음감쇠를 확보하여, 유로 폐쇄로 인한 파손 등의 안전상의 문제를 해결한다.
Patent KR-102587400-B1 (KR)
Title: 호떡용 옥수수 프리믹스
IPC: A21D13/047
Filed: 2021-04-05
Granted: 2023-10-13
Abstract: 본 발명은 찰옥수수를 주성분으로 하며 반죽 형성이 용이하고 옥수수 풍미가 우수한 호떡용 옥수수 프리믹스에 관한 것으로서, 찰옥수수를 제분한 옥분, 호화 처리된 옥수수 전분, 찰옥수수를 거칠게 제분한 후 유탕처리한 조분, 싹을 튀운 찰옥수수를 분쇄하여 만든 발아분, 정제염, 활성글루텐, 이스트로 이루어지는 제1혼합분; 및 갈색설탕과 견과류를 포함하는 제2혼합분;으로 이루어지는 것을 특징으로 한다.
Patent KR-102567172-B1 (KR)
Title: 복합재 공력면 가공 장치
IPC: B24B19/14
Filed: 2021-04-06
Granted: 2023-08-17
Abstract: 본 발명은 블레이드의 일측 곡면과 타측 곡면을 가공하는 복합재 공력면 가공 장치에 관한 것으로, 상기 블레이드가 안치될 수 있는 베이스, 상기 베이스와 결합되어 상기 일측 곡면과 마주할 수 있는 제1 레일 및 상기 제1 레일을 따라 이동할 수 있고 상기 일측 곡면과 접할 수 있는 제1 가공부를 포함한다. 
상기 제1 레일에는 상기 일측 곡면과 대응하는 제1 가이드홈이 형성되어 있고, 상기 제1 가공부는 상기 제1 가이드홈을 따라 이동하면서 상기 일측 곡면을 가공한다.
Patent KR-102302733-B1 (KR)
Title: System for automatically tracking moving target and the method thereof
Inventor: LEE JUNG MIN
IPC: B63H21/22
Filed: 2021-04-29
Granted: 2021-09-15
Abstract: The present invention relates to an automatic tracking system and a method thereof, and more particularly to a moving target automatic tracking system and a method thereof capable of automatically tracking and moving by recognizing the position of a moving target in water. The moving target automatic tracking system according to the present invention comprises: a wristband that is worn on the wrist of a person who is a moving target, and has a built-in RF transmitter therein to transmit an RF signal; and a propellant that is provided with a first RF receiver and a second RF receiver for respectively receiving RF signals transmitted from the RF transmitter of the wristband, and automatically tracks and moves along the moving target according to the detection of the moving distance and direction of the moving target based on the communication between the RF transmitter and the first RF receiver and the second RF receiver.
Patent KR-102307333-B1 (KR)
Title: Bio generation plant
Inventor: LEE JI SOOK
IPC: F01K23/10
Filed: 2021-05-06
Granted: 2021-09-29
Abstract: The present invention relates to a biomass generation plant implemented to produce electricity and heating heat by producing bio-oil and bio-gas using dried solids of biomass waste such as food waste, livestock manure, agricultural and forestry waste, etc. as raw materials. The biomass generation plant comprises: a bio producer that produces bio-oil and bio-gas by using dried solids of biomass waste as a raw material; a combined heat and power generator that receives the bio-oil and the bio-gas produced by the bio producer and produces electricity and heating heat according to output control; a detector that measures the flow rate of the bio-oil and the pressure of the bio-gas supplied from the bio producer to the combined heat and power generator; and a controller that controls the output of the combined heat and power generator in response to the flow rate of the bio-oil and the pressure of the bio-gas measured by the detector.
Patent KR-102489598-B1 (KR)
Title: 유기 발광 다이오드 표시 장치 및 이의 제조 방법
IPC: H10K50/80
Filed: 2021-06-01
Granted: 2023-01-17
Abstract: 본 발명은 수분 및 산소의 침투를 효율적으로 방지할 수 있는 유기 발광 다이오드 표시 장치 및 이의 제조 방법에 관한 것으로, 본 발명의 유기발광 다이오드 표시 장치는 복수 개의 서브 화소를 포함하는 표시 영역과 상기 표시 영역 주변의 비 표시 영역을 포함하는 기판; 상기 서브 화소마다 형성된 박막 트랜지스터 및 상기 박막 트랜지스터와 접속된 유기 발광 다이오드; 상기 기판 상에 형성되어 상기 유기 발광 다이오드를 완전히 덮는 제 1 무기막, 상기 제 1 무기막 상에 형성되어 상기 유기 발광 다이오드의 상부 및 측부를 감싸는 제 1 유기 패턴과 상기 제 1 유기 패턴과 이격되어 상기 제 1 유기 패턴과 동일한 두께를 가지며, 상기 제 1 유기 패턴의 주변을 감싸는 적어도 하나 이상의 제 2 유기 패턴을 포함하는 유기막 및 상기 제 1 무기막과 유기막 상에 형성된 제 2 무기막을 포함하는 보호 부재; 및 접착제를 통해 상기 보호 부재 상부면에 부착되어 상기 기판과 합착된 인캡슐레이션을 포함한다.
Patent KR-102326565-B1 (KR)
Title: Waste water treatment apparatus
IPC: C02F9/00
Filed: 2021-06-30
Granted: 2021-11-15
Abstract: The present invention relates to a high-efficiency wastewater treatment device, which comprises: a screen tank (10) for filtering contaminants contained in the incoming wastewater; a flow rate control tank (20) for transferring the wastewater passing through the screen tank (10) to the next place in a uniform amount; a denitrification tank (30) for denitrifying wastewater transferred from the flow rate control tank (20); an aeration tank (40) for nitrifying pollutants in the wastewater transferred from the flow rate control tank (20); a settling tank (50) for precipitating sludge contained in the wastewater transferred from the aeration tank (40); an advanced treatment tank (60) that removes organic matter and nitrogen components remaining in the wastewater transferred from the settling tank (50) to make treated water; a contaminant sludge storage tank (80) for temporarily storing contaminants and sludge generated in the screen tank (10) and the settling tank (50); an aeration air supply unit (90) for aeration of air into the aeration tank (40), the advanced treatment tank (60) and the contaminant sludge storage tank (80); a microbubble supply unit (100) for supplying microbubbles (B) by being installed in the aeration tank (40). The present invention is to be capable of efficiently treating wastewater even if the contamination concentration of the wastewater is not constant.
Patent KR-102504713-B1 (KR)
IPC: F17C6/00
Filed: 2021-07-06
Granted: 2023-03-02
Abstract: 선박의 증발가스 재액화 시스템 및 방법이 개시된다. 본 발명의 선박의 증발가스 재액화 시스템은, 선박에 마련되며 액화가스가 저장된 저장탱크로부터 발생하는 증발가스를 압축하는 압축기; 상기 압축기로부터 상기 저장탱크로 연결되며, 압축가스를 재액화하여 상기 저장탱크로 이송하는 재액화라인; 상기 재액화라인에 마련되며 상기 압축가스를 공급받아 냉각하는 열교환기; 상기 열교환기에서 상기 압축가스를 냉각시킨 후 배출되는 냉매를 압축하는 제1 냉매압축부; 상기 제1 냉매압축부에서 압축된 냉매를 추가압축하는 제2 냉매압축부; 및 상기 제1 및 제2 냉매압축부를 거쳐 압축된 냉매를 팽창 냉각시켜 상기 열교환기로 공급하는 냉매팽창부:를 포함하고, 상기 제1 및 제2 냉매압축부를 거쳐 압축된 냉매는 상기 열교환기에서 예냉되고 상기 냉매팽창부에서 팽창 냉각되어 상기 열교환기에 냉열원으로 공급되되, 상기 제1 냉매압축부 또는 제2 냉매압축부는 상기 냉매팽창부에서 전달되는 상기 냉매의 팽창에너지에 의해 구동되는 것을 특징으로 한다.
Patent KR-102342695-B1 (KR)
Title: Cosmetic composition for skin soothing
Inventor: CHO KYU TAE
IPC: A61K8/06
Filed: 2021-07-14
Granted: 2021-12-24
Abstract: Disclosed is a cosmetic composition for skin soothing in the present application. The cosmetic composition according to one embodiment comprises a Houttuynia cordata extract and a Melaleuca alternifolia extract as active ingredients. It is possible to have excellent effects in soothing skin heat, soothing external stimuli, improving redness, and confining pores by mixing the Houttuynia cordata extract and the Melaleuca alternifolia extract in an appropriate amount.
Patent KR-102545076-B1 (KR)
Title: 미용팩 시트용 카르복시메틸셀룰로오스 지지체의 제조방법 및 그 지지체
IPC: D06C27/00
Filed: 2021-07-15
Granted: 2023-06-20
Abstract: 본 발명은 미용팩 시트용 카르복시메틸셀룰로오스 지지체의 제조방법 및 그 지지체에 관한 것으로, 종래기술에 의한 미용팩 시트용 카르복시메틸셀룰로오스 지지체를 소정의 조건에서 유연 가공처리를 하면 카르복시메틸셀룰로오스 지지체에 기반하는 미용팩 시트라도 겔링감, 투명감을 유지하면서 미용팩 시트의 자동화 제조라인에서 공정불량을 야기하지 아니하고, 미용팩 시트의 피부 밀착력을 개선할 수 있다.
Patent KR-102313371-B1 (KR)
Inventor: SON JUNG WAN
IPC: A61F2/46
Filed: 2021-07-17
Granted: 2021-10-18
Abstract: The present invention relates to a spacer using a hydrogel for treatment which assists in growth or bonding of living tissue after surgery or treatment of joints, muscles or ligaments, etc. According to the present invention, the spacer comprises: a support sheet made of a hydrogel material having a biodegradable and water-soluble polymer network structure; a sealing bag-type member surrounding the support sheet; and a pouch made of a biodegradable material. Since the support sheet is formed to dissolve in a body fluid faster than the pouch, stabilization and pain-reducing actions for a surgical site are maintained as it is and removal surgery for take the space out later is not required, thereby reducing cost and stress. In particular, the spacer includes a means for controlling a drug delivery rate to corresponding to different recovery rates or tissue regeneration rates depending on the type of an affected part or the age of a patient.
Patent KR-102396922-B1 (KR)
Inventor: KIM SE HUN
IPC: G01J1/02
Filed: 2021-08-31
Granted: 2022-05-12
Abstract: The present invention relates to a dummy device and a piloting influence analysis method using the dummy device for determining a flight safety threat caused by light entering a pilot's field of view from inside a cockpit. According to the present invention, the dummy device comprises: a main body unit to be mounted in a cockpit of an aircraft; a measuring unit installed in the main body unit to measure the illuminance of light incident on a display unit of the cockpit; a photographing unit installed in the main body unit to acquire image data by photographing the display unit; and a determination unit for determining the control effect on the pilot riding in the cockpit by analyzing the illuminance and image data.
Patent KR-102415742-B1 (KR)
Inventor: JEONG CHEOL UNG
IPC: E04B1/98
Filed: 2021-09-06
Granted: 2022-06-30
Abstract: 본 발명은 외벽과 내벽을 일체화하여 공유 하중을 향상시키는 벽체 구조물 고정앵커에 관한 것으로, 더욱 상세하게는 강화 플라스틱 소재를 활용한 카트리지를 활용하되 내벽쪽 카트리지 상에 고정부재가 삽입된 상태로 사출함으로써, 고정력 및 시공성을 향상시킨 고정앵커를 제공한다.
Patent KR-102390291-B1 (KR)
Inventor: YOON SEON JIN
IPC: F04D13/08
Filed: 2021-10-13
Granted: 2022-04-26
Abstract: The present invention relates to an electric water pump used for a vehicle. More specifically, a can body and a motor body of a water pump are filled with a filling fluid for non-conductive cooling and waterproofed to cool self-heating and engine heat during operation by using the filling fluid for non-conductive cooling, thereby minimizing thermal embrittlement and preventing motor torque from being lowered by a deterioration in inductive electromagnetic characteristics due to overheating. To achieve the purpose, in accordance with one embodiment of the present invention, the electric water pump using a filling fluid for non-conductive cooling includes: a cover having an impeller assembly installed therein to rotate the impeller assembly to provide a space in which coolant can be circulated while being introduced and discharged; a motor body in which electric units driving the impeller assembly (600) installed in the cover are embedded; a can body provided between the cover and the motor body to provide watertightness to prevent the leakage of the coolant circulated through the cover, while dividing a space between the motor body and the cover; a core provided in the can body to rotate the impeller assembly in accordance with the supply of electricity; a PCB electronic part provided inside the motor body and connected with the core to control the rotation of the core; and the impeller assembly having a rotary shaft inserted into the can body to circulate the coolant while being rotated by an electromagnetic force of the core. A cooling fluid filling part filled with the filling fluid for non-conductive cooling is formed in the motor body. Therefore, the present invention is capable of maintaining the efficiency of the motor even after a long use period.
Patent KR-102517011-B1 (KR)
Title: 디지털 전치-왜곡을 위한 구성가능 비-선형 필터
IPC: H04B1/62
Filed: 2021-10-18
Granted: 2023-03-31
Abstract: 본원에서 일부 실시예들은, 무선 주파수(radio frequency; RF) 송신 신호를 출력하는 송신기를 포함할 수 있는 무선 주파수 통신 시스템을 설명하며, 송신기는 RF 송신 신호를 전치-왜곡하는 디지털 전치-왜곡(digital pre-distortion; DPD) 시스템을 포함한다. DPD 시스템은 다수의 로우들을 갖는 라게르 필터와 같은 구성가능 비-선형 필터를 포함할 수 있으며, 여기에서 적어도 하나의 로우는 구성가능 데시메이션 비율을 가지고 동작한다. DPD 시스템은 데시메이터들 및 데시메이터들 사이에 결합되는 크로스바 스위치를 더 포함할 수 있다.
Patent KR-102418255-B1 (KR)
Title: Buffering apparatus for thomson molding
Inventor: SEO JONG MIN
IPC: B26F1/40
Filed: 2021-11-03
Granted: 2022-07-06
Abstract: The present invention relates to a shock absorber for a Thompson mold. More specifically, according to the present invention, in a process of pressurizing a material seated on a face plate with the Thomson mold to make a product for a material, while a cutting blade or a folding blade provided in the Thomson mold is prevented from coming into contact with the face plate, a folding line is formed smoothly along with molding into a product. In addition, the shock absorber for the Thomson mold of the present invention can easily correspond to the Thomson mold which forms various shapes according to a product type. The shock absorber for the Thomson mold comprises: a fixation plate (110); and a buffer unit (120).
Patent KR-102461248-B1 (KR)
Inventor: SUH SEUNG HOON
IPC: B01J19/00
Filed: 2021-11-05
Granted: 2022-11-01
Abstract: The present invention is an invention related to a chlorine dioxide generator comprising: a raw material liquid storage unit which consists of a chlorite solution tank, a hypochlorite solution tank and an acid solution tank; a first reaction tank unit in which at least two or more reaction tanks functioning to generate chlorine dioxide by reaction of a mixed solution composed of chlorite solution, hypochlorite solution and acid solution, discharge the chlorine dioxide by injected air, and discharge the terminal mixed solution at a termination of the reaction of the mixed solution are arranged in parallel; a second reaction tank unit in which at least two or more reaction tanks that generate the chlorine dioxide by receiving the terminal mixed solution from the first reaction tank unit, discharge the chlorine dioxide by injected air, and discharge a waste liquid of the mixed solution after completion of the reaction are arranged in parallel, and in which a chlorine dioxide discharge pipe is cross-connected and coupled with the reaction tanks of the neighboring first reaction tank unit; an air generation injection unit which generates air and injects the air into a selected reaction tank of the first reaction tank unit and the second reaction tank unit; a waste liquid storage unit which stores and discharges the waste liquid generated in the reaction tank of the second reaction tank unit; a discharge unit which continuously discharges a certain amount of chlorine dioxide by connecting and coupling pipes to cross each other with pairs for the reaction tanks of the first reaction tank and the reaction tanks of the second reaction tank generating the chlorine dioxide; and a control unit which controls and manages each of every process. The chlorine dioxide generator efficiently generates a certain amount of chlorine dioxide continuously.
Patent KR-102586337-B1 (KR)
Title: 모터일체형 송풍기
IPC: F04D25/08
Filed: 2021-11-11
Granted: 2023-10-06
Abstract: 전동장치 안에 날개가 부착된 송풍장치
Patent KR-102619634-B1 (KR)
IPC: F17C11/00
Filed: 2021-11-22
Granted: 2024-01-04
Abstract: 본 발명은 수소 흡장 시스템을 제공한다. 본 발명의 일 실시예에 의한 수소 흡장 시스템은 내부 공간을 갖고, 가스 주입을 위한 주입부와 가스 배출을 위한 배출부를 구비한 고압 탱크; 상기 고압 탱크의 내부 공간 중앙에 제공되고, 파우더 형태의 수소 저장 물질이 채워진 트레이를 갖는 트레이 부재; 및 상기 트레이 부재를 중심으로 방사상으로 배치되고, 상기 트레이에 채워진 수소 저장 물질을 가열시키는 히팅 부재를 포함할 수 있다.
Patent KR-102419620-B1 (KR)
Title: Method for supporting deployment or change of products in virtual model house simulation
Inventor: CHIN WON YONG
IPC: G06F30/20
Filed: 2021-11-23
Granted: 2022-07-12
Abstract: Embodiments of the present invention relate to a method for supporting the placement or change of a product in a virtual model house simulation. A virtual model house simulation service providing server may transmit information on a virtual space including an external landscape and an internal space of a building to be built to a user virtual reality (VR) terminal. The server provides the user VR terminal with advertisement information on home appliances which can be used in the internal space together with an image related to a first space among the virtual spaces. The home appliance may include a plurality of home appliances including a first product and a second product usable in the inner space.
Patent KR-102379441-B1 (KR)
Title: Single stage low vibration turbine with impeller and fan
Inventor: KIM TEAKYUNG
IPC: H02K7/14
Filed: 2021-11-26
Granted: 2022-03-28
Abstract: The present invention relates to a single stage low vibration turbine with an impeller and fan. More specifically, disclosed is a technology field about a single stage low vibration turbine with an impeller and fan, which forms a plurality of major inflow holes on an outer circumferential surface of a motor unit and adjusts the amount of air flowing inside the motor unit through the major inflow holes to facilitate cooling of a stator, a rotor, and a radial bearing by the inflow air. Therefore, the vibration and sound caused by expansion by heat can be minimized, and the stator and the radial bearing can be improved so that the cooling of the stator and the radial bearing is performed more efficiently by the air flowing inside the motor unit.