baber/WOPTO huggingface dataset:
Patent KR-20220163168-A (KR)
Title: Ac-dc converter and method for power conversion using them
Inventor: KIM MIN SUNG
IPC: H02M3/07
Filed: 2021-06-02
Abstract: Disclosed are an AC-DC converter and a method for power conversion using the same. The AC-DC converter according to an embodiment of the present invention comprises: a transformer for inducing a voltage applied to a primary winding to a secondary winding in proportion to the number of turns; a primary circuit part having an input terminal of a full-bridge circuit, which includes a first switch, a second switch, a third switch and a fourth switch connected in a full-bridge manner, connected to a voltage source, and having an output terminal of the full-bridge circuit connected to the primary winding of the transformer; a secondary circuit part having a bidirectional switch circuit, which includes a fifth switch and a sixth switch connected in series, connected in parallel between the secondary winding of the transformer and a load; and a control part for controlling the switching operation of the full-bridge circuit and the bidirectional switch using PWM control for the conversion of AC voltage, which is applied to the load from the voltage source, into DC. Therefore, provided is high-efficiency AC-DC conversion while minimizing a switching loss in a systematic cycle.
Patent KR-20220163217-A (KR)
Title: Content distribution system to protect the copyright of media content that can maximize the advertising effect
Inventor: SOHN DAE WOONG
IPC: G06Q30/02
Filed: 2021-06-02
Abstract: The present invention relates to a content distribution system to protect a copyright of media content that can maximize an advertising effect. The content distribution system to protect a copyright of media content that can maximize an advertising effect provided by the present invention may be separated into an online content management area for online content registration, management, and usage by a creator or a user and an online content disclosure area, wherein the creator determines disclosure of online content through publication to be disclosed to advertisers or general users and which provides an advertisement insertion space of an advertiser for the disclosed online content; determine a condition for the publication according to reliability information of the creator and an activity index thereof acquired from the online content management area; and allow the advertiser to select online content to which an advertisement is inserted by using the reliability information. Accordingly, the present invention may provide a motivation for compensation for creation of online content and a motivation for creation of online content through the compensation.
Patent KR-20220117103-A (KR)
Title: Air quality monitoring device and air quality infomation providing system
Inventor: SHIN YONG GYU
IPC: G08B5/22
Filed: 2021-06-03
Abstract: An air quality monitoring device and an air quality information provision system are disclosed. The air quality monitoring device and the air quality information provision system according to an embodiment of the present invention comprise: a plurality of air quality monitoring devices generating store air quality state information by integrating received region-based air quality detection information when the region-based air quality information is received including region identification information acquired from at least one air quality detection sensor within a preset region, and outputting the generated store air quality state information on a screen together with corresponding store identification information; an air quality information provision server receiving, storing, and managing the store air quality state information individually transmitted from the air quality monitoring devices and outputting the store air quality state information together with the corresponding store identification information; and an integrated display capable of transmitting and receiving information through a communications network, classifying the store air quality state information and the store identification information matching thereto for each store and displaying such information on the screen.
Patent KR-20220164868-A (KR)
Title: Catalyst for CO2 conversion and its manufacturing method
Inventor: LEE DUCK HYUN
IPC: B01J35/00
Filed: 2021-06-07
Abstract: The present invention relates to a catalyst for CO_2 conversion and a manufacturing method thereof, and by supporting metal nanoparticles on a carbon support, there are effects of reducing the overpotential of a reaction and improving the Faraday efficiency.
Patent KR-20220164911-A (KR)
Title: Method of providing information necessary for diagnosis of acute hypoxic ischemic tissue in small intestine using genetically modified bacteria
Inventor: SHIN SANG SOO
IPC: G01N21/76
Filed: 2021-06-07
Abstract: The present invention relates to a method for providing information necessary for diagnosing acute hypoxic ischemic tissues in the small intestine using genetically modified bacteria, which can, specifically, provide information necessary for determining the presence, extent, and severity of acute ischemia in the small intestine based on the degree of bioluminescence, the distribution, and the count values of Salmonella Typhimurium obtained through bioluminescent molecular imaging, and utilize the information as a quantitative biological indicator for accurate diagnosis, prognosis, and evaluation of treatment efficacy for acute small intestinal ischemic disease. Particularly, it is expected that the use of Salmonella Typhimurium can be utilized in the future to construct an efficient drug delivery system by selectively transporting therapeutic agents for small intestinal ischemia or a plurality of reagents to the ischemic tissues.
Patent KR-20220167159-A (KR)
Title: Neck muscle relaxation device
Inventor: KIM DU YEOP
IPC: A61H23/00
Filed: 2021-06-11
Abstract: The present invention relates to a neck muscle relaxation device. The neck muscle relaxation device according to an embodiment of the present invention comprises: a base unit (100) including a plurality of bases (110, 120) mounted on a floor at a set interval from each other; a support unit (200) both ends of which are mounted and fixed to mounting grooves formed on an upper part of each of the plurality of bases (110, 120), and which is horizontally disposed between the plurality of bases (110, 120); a first muscle relaxation unit (310) coupled to the support unit (200) and in contact with back muscles of a neck of a user seated toward the support unit (200) to relax the muscles; and a second muscle relaxation unit (320) coupled to the support unit (200) at a position close to the first muscle relaxation unit (310) and in contact with the back muscles of the neck of the user to relax the muscles while protruding more than the first muscle relaxation unit (310) by a predetermined height. The neck muscle relaxation device can relax neck muscles while changing and adjusting a position necessary for relaxation according to conditions of back muscles of a user's neck.
Patent KR-20220167648-A (KR)
Title: Obstacle detection device and obstacle detection system for detecting obstacle in front of fork of fork lift
Inventor: LEE JUNGPYO
IPC: G01S17/89
Filed: 2021-06-14
Abstract: An obstacle detection device for detecting an obstacle located in front of a fork of a forklift is disclosed. The obstacle detection device receives a front image indicating the front of the forklift from a camera installed on the forklift. The obstacle detection device includes a processor and a memory including a plurality of commands. The processor recognizes a laser image displayed on an obstacle by a beam output from a laser output unit installed on the fork of the forklift from the front image according to execution of a plurality of commands, and detects obstacles located in front of the fork of the forklift according to the recognition result of the laser image.
Patent KR-20220169691-A (KR)
Title: Loading apparatus of pcaking machine and pcaking apparatus and packing method using the same
Inventor: KIM YOUNG HYUN
IPC: B65B25/14
Filed: 2021-06-21
Abstract: The present invention relates to a loading apparatus of a packaging machine and a packaging apparatus and packaging method using the same. The loading apparatus of a packaging machine includes: a main body unit disposed to load products to be packaged; a supply unit downwardly loading the products to be packaged to supply the same; a sorting unit separating and selecting the loaded products to be packaged; a sorting drive unit providing driving power to sort the products to be packaged; an elevation unit inserting the sorted products to be packaged downward by lifting; and an elevation drive unit providing elevation driving power. Therefore, the loading apparatus of a packaging machine of the present invention comprises the main body unit, the supply unit, the sorting unit, the sorting drive unit, the elevation unit, and the elevation drive unit to supply a product to be packaged by a lifting movement, thereby providing an effect of performing supply without a pause of a packaging machine during supply of products and increasing productivity of packaging work for products by constantly performing packaging for products such as a mask without a pause of packaging equipment.
Patent KR-20230000478-A (KR)
Title: Emergency escape device for ships
Inventor: CHANG BYUNG IK
IPC: B63B29/20
Filed: 2021-06-23
Abstract: The present invention relates to an emergency escape device for a ship, which comprises: a pair of support members which are installed on left and right sides of the ceiling of a passenger pathway to be arranged to face each other, and extend in parallel to an exit direction of the passenger pathway; a plurality of connection members, of which the longitudinal ends are respectively connected to the pair of support members to connect the pair of support members, and which are spaced apart in parallel to each other in the exit direction of the passenger pathway; a pair of mounting members which are coupled and installed to face each other on the lower left and right sides of the connection member and extend in a direction parallel to the exit direction of the passenger pathway; and a plurality of footstep members which are coupled and installed to the bottoms of the pair of mounting members to be spaced from each other at a regular interval in the exit direction of the passenger pathway. The emergency escape device facilitates the safe and easy movement of passengers.
Patent KR-20230001620-A (KR)
Title: Method for detecting moving objects, device and program using the same
Inventor: LEE YOON KI
IPC: G06N20/00
Filed: 2021-06-28
Abstract: A method for detecting a moving object according to an embodiment of the present invention comprises: a step of selecting sample sliding windows from a plurality of sliding windows for scanning collected images depending on a predetermined moving width; a step of scoring features extracted from the collected images using the selected sample sliding windows through a weak classifier; a step of selecting at least one candidate sliding window, which has a relatively high scoring result, from the sample sliding windows based on the scoring results through the weak classifier; and a step of scoring features extracted from the collected images using the selected at least one candidate sliding window through a strong classifier, and detecting the moving object based on the scoring results. The method for detecting a moving object can detect the moving object quickly by reducing the processing amount required for detecting the moving object.
Patent KR-20230009030-A (KR)
Title: Rotor and bead-mill having the same
Inventor: SHIN SEUNG HOON
IPC: B02C17/14
Filed: 2021-07-08
Abstract: A rotor according to an embodiment of the present invention, as a rotor provided in a bead mill, comprises: a main body which includes a disk having a rotating shaft coupled to the center thereof, an annular outer wall part extended from an outer circumference of the disk, and a plurality of stirring blades disposed in an inner space formed by the outer wall part and the disk and connected to the disk; and a cover which is detachably coupled to an end of the stirring blade. The disk, the outer wall part, and the stirring blades may be integrally formed.
Patent KR-20230016733-A (KR)
Title: Mask and deposition apparatus including the same
Inventor: MOON YOUNGMIN
IPC: C23C14/24
Filed: 2021-07-26
Abstract: The present invention relates to a mask and a deposition apparatus including the same. The mask comprises: a protruding unit including an upper surface, a lower surface facing the upper surface, and a side surface connecting the upper surface and the lower surface and inclined from the lower surface at a certain angle, and defining a deposition hole; a peripheral unit including a first surface extended from the upper surface and defining the same plane as that of the upper surface, and a second surface facing the first surface and having a drop from the lower surface, and surrounding the protruding unit; and a coating film arranged on the protruding unit. The protruding unit includes one or more of a bump protruding from the side surface and a groove made by removing at least a part of the protruding unit from the side surface. The coating film covers one or more of the bump and the groove. Therefore, deposition precision and deposition reliability can be improved.
Patent KR-20210102134-A (KR)
Title: UPF Relocation for PDU Session of Various SSC Modes in Cellular Networks
Inventor: LEE JICHEOL
IPC: H04W76/20
Filed: 2021-08-09
Abstract: The present invention relates to a communication technique of fusing IoT technology with a 5G communication system for supporting a data transmission rate higher than a 4G system, and a system thereof. The present invention can be applied to intelligent services based on 5G communication technology and IoT-related technology (for example, a smart home, a smart building, a smart city, a smart or connected car, healthcare, digital education, a retail business, security and safety-related services). Moreover, in accordance with the present invention, suggested is a plan for relocating an anchor user plane function (UPF) for a PDU session having an attribute of a service and session continuity (SSC) mode 2 or 3 in a 5G system. More specifically, a necessary parameter for the relocation of the anchor UPF is defined between network entities constituting the 5G system, and a detailed relocation procedure including the same is suggested. Through the present invention, since time spent for UPF relocation is shortened through the reuse of existing allocated session resources, an improvement in user QoE can be achieved.
Patent KR-20230025296-A (KR)
Inventor: JANG HYUN SIL
IPC: G01F23/76
Filed: 2021-08-20
Abstract: The present invention relates to a safety ladder for an underpass, comprising: a ladder main body having at least one pair of side bars that can be erected adjacent to a side wall of an underpass and a plurality of crossbars connecting the pair of side bars to each other; and a light emitting part coated with luminous paint on the surface of the ladder main body to emit light in a dark lighting environment. An objective of the present invention is to provide the safety ladder for an underpass having a structure that can be used as an emergency evacuation means by being easily identified even in a dark place in the event of flooding and power failure of an underpass.
Patent KR-20230030695-A (KR)
Title: 콜라겐이 함유된 고추장소스와, 콜라겐이 함유된 간장소스 및 콜라겐이 함유된 고추장소스 또는 간장소스를 포함한 해산물 콜라겐 비빔밥
Inventor: HYUNMI RYOO
IPC: A23L7/196
Filed: 2021-08-25
Abstract: 발명은 콜라겐이 함유된 고추장소스와, 콜라겐이 함유된 간장소스, 및 콜라겐이 함유된 고추장소스 또는 간장소스를 포함한 해산물 콜라겐 비빔밥에 관한 것으로서, 보다 구체적으로는, 고추장소스 또는 간장소스에 식물성콜라겐을 비롯하여 마늘, 대파, 오미자 당절임 등의 양념을 적당한 양으로 혼합한 비빔밥을 제공함으로써, 비빔밥 본연의 맛을 느끼도록 하고 콜라겐도 함께 공급할 수 있어 맛과 건강을 증진시킬 수 있는 콜라겐이 함유된 고추장소스와, 콜라겐이 함유된 간장소스, 및 콜라겐이 함유된 간장소스 또느 고추장소스를 포함한 해산물 콜라겐 비빔밥에 관한 것이다.
Patent KR-20230030949-A (KR)
Title: 시야각 조절 필름 및 이를 포함하는 표시 장치
Inventor: PARK JAE HYUN
IPC: G02F1/1335
Filed: 2021-08-26
Abstract: 본 발명은 시야각 조절 필름 및 이를 포함하는 표시 장치에 관한 발명으로, 본 발명의 일 실시예에 따른 시야각 조절 필름은 제1 기재, 제1 기재 상에 배치된 제1 전극, 제1 전극 상에 배치되고 복수의 수용부가 형성된 투명 수지층, 투명 수지층 상에 배치된 제2 전극 및 제2 전극 상에 배치된 제2 기재를 포함하고, 복수의 수용부 각각에 하전된 블랙 입자, 하전된 고굴절 입자 및 용매를 포함하는 잉크가 수용되고, 하전된 블랙 입자는 하전된 고굴절 입자와 반대되는 전하로 하전된다. 본 발명에 따른 시야각 조절 필름은 하전된 블랙 입자 및 이와 반대되는 전하로 하전된 고굴절 입자를 포함하는 잉크를 사용하여, 잉크와 투명 수지층 간의 굴절률 차이가 감소되고, 이로 인해 고스트 무라 현상이 개선되는 효과를 제공한다.
Patent KR-20230032107-A (KR)
Inventor: SI SEUNG YEONG
IPC: F04B53/16
Filed: 2021-08-30
Abstract: 본 발명은 피스톤이 왕복 이동하는 실린더블록 내부에 단일체로 삽입되는 실린더 슬리브를 제공하여 피스톤 왕복 이동을 안정적이고 긴밀하게 유지할 수 있으며, 유지보수 또한 용이한 동력분무기의 실린더 슬리브 구조에 관한 것이다. 본 발명은 동력장치의 피스톤을 분무장치의 실린더블록에 결합하여 피스톤이 실린더블록에 결합되도록 구성되는 동력분무기의 실린더 슬리브 구조로서, 상기 실린더블록의 내경에 삽입 결합되어 피스톤이 왕복 이동하도록 설치되는 실린더 패팅부재와; 상기 실린더 슬리브의 일단 둘레단부에 끼움 삽입되어 실린더블록과 사이의 기밀을 유지하기 위한 복수의 밀폐링과; 상기 실린더블록의 내경에 나사 체결되면서 실린더 슬리브의 일단을 마감하도록 형성되는 마감캡을 포함하여 이루어지며, 실린더블록 내에서 피스톤 왕복 이동을 안정적이고 긴밀하게 유지하면서 내부 수밀성을 안정적으로 확보하도록 이루어짐을 특징으로 하는 동력분무기의 실린더 슬리브 구조를 개시한다.
Patent KR-20230032153-A (KR)
Title: 인젝터 다단분사 유량 제어 방법 및 고압 인젝터 시스템
Inventor: PARK JEONG HWAN
IPC: F02D41/40
Filed: 2021-08-30
Abstract: 본 발명의 고압 인젝터 시스템에 적용된 인젝터 다단분사 유량 제어 방법은 인젝터(1)의 1단 분사 후 이어지는 2단 분사 사이 휴지시간 영역에서, 컨트롤러(30)에 의해 전류-시간 선도의 전류 상승 기울기로 상기 1단 분사와 상기 2단 분사 간 상승 기울기 변화율(Rsc)(S43)의 차이가 확인되거나 또는 최대 전류 도달 시간으로 상기 1단 분사와 상기 2단 분사 간 최대 전류 도달 시간 차이(S53)가 확인되어 2단 분사 설정 시간에 시간 보정 값을 적용하는 휴지 시간 학습 보정 제어(S40,S60)가 포함됨으로써 전류의 빠른 상승을 가져오는 2단 분사 시간 축소가 이루어지고, 특히 2단 분사 시간 축소로 1,2단 분사를 동일 분사 유량으로 수행함으로써 엔진 연소 안정성 개선 및 배출가스 저감이 이루어지는 특징을 갖는다.
Patent KR-20230036606-A (KR)
Title: 배터리 팩의 배터리 셀 온도측정장치
Inventor: YOON SEONG MIN
IPC: H01M50/284
Filed: 2021-09-07
Abstract: 배터리 팩의 배터리 셀 온도측정장치에 대한 발명이 개시된다. 개시된 배터리 팩의 배터리 셀 온도측정장치는, 하우징에 수용되는 하나 이상의 배터리 셀과, 배터리 셀의 일측에 구비되는 인쇄회로기판과, 배터리 셀의 열을 인쇄회로기판을 통해 전달하는 열전달부와, 인쇄회로기판에 구비되어 열전달부를 통해 전달된 열을 이용하여 배터리 셀의 온도를 측정하는 온도센서와, 온도센서에서 측정된 측정온도를 통해 배터리 셀을 제어하는 제어유닛;을 포함하는 것을 특징으로 한다.
Patent KR-20220041012-A (KR)
Inventor: OHASHI NAOFUMI
IPC: C23C16/44
Filed: 2021-09-17
Abstract: An amount of deposits deposited on a rear surface of a rotary table is reduced. The present invention comprises: a processing chamber in which a plurality of processing areas that process a substrate are installed; a rotary table which sequentially passes the plurality of processing areas by rotating the substrate disposed in the processing chamber around a point other than the substrate; and a rotation device which rotates the rotary table. The plurality of processing areas comprise a first area which supplies processing gas for the substrate and a second area which supplies inert gas for the substrate. A lower space of the rotary table, wherein the lower space corresponds to the second area, is configured so that a pressure of the lower space of the rotary table corresponding to the second area is higher than a pressure of the lower space of the rotary table corresponding to the first area.
Patent KR-20220136873-A (KR)
Inventor: HEO JI YUN
IPC: E02D27/32
Filed: 2021-09-24
Abstract: In accordance with the present invention, provided is a shooting range protection facility including: a base structure (F) in which a plurality of bumps (S) disposed side by side along a direction inclined downward toward the front are formed in the front; and a plurality of unit protective walls (200) disposed on upper sides of the plurality of bumps (S), respectively. As to the plurality of bumps (S), the front side of an upper bump (S) is located behind the front side of a lower bump (S) adjacent to or in contact with the upper bump (S), and the unit protection walls (200) disposed on the upper side of the lower bump (S) may cover the front side of the upper bump (S). Accordingly, since the shooting range protection facility has a staircase or spire shape to ensure stability, the shooting range protection facility can be raised to a sufficient height (e.g., 5m to 8m or higher), such that lives and properties of residents near the shooting range can be protected. In addition, the shooting range protection facility can be easily manufactured/formed and maintained at a low cost with a simple structure and can have a long service life.
Patent KR-20230045870-A (KR)
Inventor: GO TAEYEON
IPC: A61L2/10
Filed: 2021-09-29
Abstract: 비대면으로 공공기관 및 단체(기업, 학교, 어린이집, 병의원 등)에서 구강 검진 부스(Booth)를 통해 소속원 및 고객이 쉽게 자가 구강검진을 하여 구강을 최적으로 관리할 수 있도록 한 구강검진용 검진 부스에 관한 것으로서, 구강 검진자의 구강을 촬영하고, 촬영된 구강 검진자의 구강 이미지와 진단 요청 정보를 매핑하여 구강검진 진단요청정보를 생성하고, 생성한 구강검진 진단요청정보를 구강관리 서비스서버에 전송하며, 구강검진 진단결과를 수신하여 표출해주는 몸체, 몸체의 좌측 및 우측에 결합되어, 구강 검진자가 외부에 노출되는 것을 방지하는 검진자 보호부, 몸체와 검진자 보호부를 고정하는 상단 결합부 및 몸체의 하부에 이동 가능하게 형성되어, 구강검진용 검진 부스를 이동시키는 부스 이동부를 포함하여, 구강검진용 검진 부스를 구현한다.
Patent KR-20230045955-A (KR)
Inventor: SHIN YOUNG SIK
IPC: B08B5/02
Filed: 2021-09-29
Abstract: 본 발명은 농작물 이물질 분리기를 개시한다. 이러한 본 발명은 크랭크 축에 의해 수평 왕복 운동하는 판형 부재에 일정폭으로 복수의 노즐을 조립 구성한 것이고, 이에 따라 상하 컨베이어에 의해 눌려진 상태로 이송되는 농작물에 묻어 있는 이물질을 효율적으로 제거하고, 선등록특허 대비 노즐 개수를 줄이면서 이로인한 압축기 용량도 줄일 수 있도록 함은 물론, 농작물 이물질 분리기의 전체적인 크기를 소형화시키는 것이다.
Patent KR-20230045967-A (KR)
Inventor: LEE KYUNG JIN
IPC: C08G8/10
Filed: 2021-09-29
Abstract: 본 개시는 파릴렌 유도체로부터 제조되는 신규한 고분자 및 이를 이용한 포토리소그래피에 관한 것으로, 본 발명의 일 실시예에 따른 포토리소그래피용 조성물을 이용하여 형성된 박막, 예를 들어 포토레지스트 층은 노광을 통해 부분 경화 또는 제거가 가능하여, 효율적으로 포지티브 또는 네거티브 패턴의 형성이 가능하므로, 반도체 분야에 유용하게 응용될 수 있다.
Patent KR-20230046424-A (KR)
Inventor: SO KI CHONG
IPC: A01K87/04
Filed: 2021-09-30
Abstract: 본 발명은 낚싯줄 인출도구에 관한 것으로, 더욱 구체적으로는 몸체 전단의 미세솔과 몸체 후단의 고리부가 이중으로 형성되어, 낚싯대의 가이드링에 낚싯줄을 용이하게 통과시킬 수 있도록 형성된 낚싯줄 인출도구에 관한 것이다.
Patent KR-20220094108-A (KR)
Inventor: LEE JONG WON
IPC: A61M21/00
Filed: 2021-10-06
Abstract: The present invention relates to a magnetic stimulation system and a magnetic field generator. The magnetic field generator according to one embodiment of the present invention comprises: a control unit determining a magnetic field output which corresponds to user data including a motor threshold and a stimulated brain area; and a coil emitting the determined magnetic field output to the brain area. The control unit includes: a motor threshold measuring module measuring a motor threshold of a user by using a magnetic field conversion module; and the magnetic field conversion module controlling related parameters of the magnetic field to adjust the same into the determined magnetic field output. The motor threshold measuring module can determine a magnetic field output based on a brain state of a user, which includes at least one of a distance to the stimulated brain area, a shape, a size, and a head shape of the brain of the user, and the measured motor threshold. Accordingly, the magnetic field output can be adjusted into a threshold value of the motor threshold so that magnetic stimulation can be performed such that efficiency of brain stimulation is maximized without any motion of the user, thereby enhancing efficiency of treatment.
Patent KR-20230050070-A (KR)
Title: 루프랙 장착용 어닝 연결커넥터
Inventor: PARK JIN SAN
IPC: B60P3/36
Filed: 2021-10-07
Abstract: 본 발명에 의한 루프랙 장착용 어닝 연결커넥터는, 차량 루프에 설치된 길이 방향 또는 폭 방향의 루프랙에 결합되는 한쌍의 결합홀더부; 어닝을 바인딩하되 상기 결합홀더부에 슬라이딩되게 부분 삽입되어 결합되는 복수의 바인딩바아; 및 및 한쌍의 상기 바인딩바아를 상호 연결하며, 상기 바인딩바아에 가해지는 전단력에 견디도록 두께방향의 횡강성이 보강되는 보강판넬부를 포함할 수 있다. 
본 발명에 의한 루프랙 장착용 어닝 연결커넥터는, 보강판넬부가 마련되어 어닝을 물고 있는 복수의 바인딩바아를 상호간에 견고히 잡아줄 수 있어 착탈이 용이함과 휴대성이 확보됨은 물론 두께방향의 횡강성이 보강되어 내구성이 향상될 수 있다.
Patent KR-20230050105-A (KR)
Title: 공기조화기의 제어방법
Inventor: CHANGMIN CHOI
IPC: F24F11/77
Filed: 2021-10-07
Abstract: 본 발명은 공기조화기의 제어방법에 관한 것이다. 
본 발명의 공기조화기의 제어방법은, 실외기에 연결된 복수의 실내기 각각의 실내기데이터를 수집하고, 상기 복수의 실내기 각각의 실내기데이터로부터 판단되는 전체 실내기 부하를 바탕으로 상기 복수의 실내기로 공급되는 냉매의 전체유량을 조절하고, 상기 복수의 실내기 각각의 실내기데이터로부터 매칭되는 각 실내기별 클러스터를 바탕으로 상기 복수의 실내기 각각으로 유동하는 냉매의 개별유량을 조절한다.
Patent KR-20230050877-A (KR)
Inventor: LEE JAE SUL
IPC: G01J5/00
Filed: 2021-10-08
Abstract: 디스플레이 패널용 광학 보상장치에 대한 발명이 개시된다. 본 발명의 디스플레이 패널용 광학 보상장치는: 디스플레이 패널이 장착된 지그부의 상부에 위치하는 챔버부와, 챔버부에 고정되어 챔버부와 함께 이동되며 챔버부의 내측공간 온도를 측정하는 온도측정부와, 온도측정부의 측정값을 전달받는 제어부와, 챔버부에 장착되어 제어부의 제어신호로 동작되며 디스플레이 패널의 온도가 설정된 온도범위 안에 있도록 디스플레이 패널을 가열시키거나 냉각시키는 온도조절부 및 제어부의 제어신호로 동작되며 전원이 인가된 디스플레이 패널을 촬영하여 제어부로 측정값을 전달하는 화상측정부를 포함한다.