baber/WOPTO huggingface dataset:
Patent KR-20200104863-A (KR)
Title: 초음파 공동화를 이용하는 오염 제거 장치 및 방법
Inventor: SHANE HALDEN STUART
IPC: B08B9/00
Filed: 2017-12-29
Abstract: 박테리아를 포함하는 병원균 및 다른 병원성 미생물의 물품, 열린 표면 또는 실질적으로 밀폐된 공간의 오염을 제거하는 능력을 갖는 활성화 수산화종의 구름을 생성하기 위해 비열 플라즈마 액추에이터에 의해 활성화될 수 있는 저압의 저-기류 미스트를 발생시키기 위해 세정 유체의 초음파 공동화를 사용함으로써 실질적으로 밀폐된 환경의 오염을 제거하기 위한 방법 및 장치가 개시된다. 자동화 시스템 및 관련된 비-일시적 컴퓨터 매체가 또한 개시된다.
Patent KR-20220027725-A (KR)
Title: 진공 단열 용기를 형성하기 위한 방법 및 시스템
Inventor: MAK RONALD K Y
IPC: B23K101/12
Filed: 2019-01-23
Abstract: 본 발명에 따르면 음료 및 식품 용기와 같은 진공 단열 용기를 형성하기 위한 방법 및 시스템이 기술된다. 상기 방법 및 시스템은 용기가 진공 상태에서 유지되는 동안 레이저를 사용하여 용기 벽의 개구를 폐쇄하는 것을 포함한다. 개구의 폐쇄로 용기의 벽 내에 진공 공간이 형성된다.
Patent KR-20200087276-A (KR)
Inventor: KAJIHARA KOICHI
IPC: A01F12/60
Filed: 2016-12-06
Abstract: 콤바인은 주행 기체에 탑재된 동력원으로서의 엔진과 엔진의 배기 가스 중의 질소 산화 물질을 제거하는 배기 가스 정화 케이스와 배기 가스 정화 케이스에 공급되는 요소수를 수용하는 요소수 탱크와 수확한 곡물을 수용하는 곡물 탱크를 구비하고 있다. 곡물 탱크는 요소수 탱크가 배치되는 오목부를 구비하고 있다.
Patent KR-20200116916-A (KR)
Title: 쇼벨
Inventor: SHIRATANI RYUJI
IPC: E02F9/22
Filed: 2019-01-17
Abstract: 잭업상태가 해소되는 경우에, 차체에 발생하는 충격을 억제하는 것이 가능한 쇼벨을 제공한다. 그 때문에, 본 발명의 일 실시형태에 관한 쇼벨은, 하부주행체(1)와, 선회 가능하게 하부주행체(1)에 탑재되는 상부선회체(3)와, 상부선회체(3)에 장착되어, 붐(4), 암(5), 및 버킷(6)을 포함하는 어태치먼트와, 컨트롤러(30)를 구비하며, 컨트롤러(30)는, 당해 쇼벨이 잭업상태인 경우에, 어태치먼트의 동작을 상대적으로 느리게 한다.
Patent KR-20200123784-A (KR)
Title: 반도체 장치 및 반도체 장치의 제작 방법
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/792
Filed: 2019-02-14
Abstract: 온 전류가 크고 신뢰성이 양호한 반도체 장치를 제공한다.  제 1 절연체와, 제 1 절연체 위의 제 1 산화물과, 제 1 산화물 위의 제 2 산화물과, 제 2 산화물 위의 제 1 도전체 및 제 2 도전체와, 제 2 산화물 위의 제 3 산화물과, 제 3 산화물 위의 제 2 절연체와, 제 2 절연체 위에 위치하고 제 3 산화물과 중첩되는 제 3 도전체와, 제 1 절연체 위, 제 1 산화물의 측면, 제 2 산화물의 측면, 제 1 도전체의 측면, 제 1 도전체의 상면, 제 2 도전체의 측면, 제 2 도전체의 상면과 접하는 제 3 절연체와, 제 3 절연체 위의 제 4 절연체와, 제 4 절연체 위의 제 5 절연체와, 제 3 도전체 위, 제 2 절연체 위, 제 3 산화물 위, 및 제 5 절연체 위의 제 6 절연체를 갖고, 제 6 절연체는 제 3 도전체, 제 2 절연체, 제 3 산화물, 및 제 5 절연체의 각각의 상면과 접하는 반도체 장치.
Patent KR-20200131826-A (KR)
Title: 디알킬 디설파이드로부터 s,s'-디알킬디티오카보네이트를 제조하는 방법
Inventor: SCHMITT PAUL GUILLAUME
IPC: A61K31/10
Filed: 2019-03-13
Abstract: 본 발명은 일산화탄소의 존재하에 디알킬 디설파이드로부터 그리고 특정 금속 촉매로부터 S, S'-디알킬디티오카보네이트를 제조하는 방법에 관한 것이다.  
본 발명은 또한 폴리카보네이트의, 또는 우레아 및/또는 이소시아네이트 유형의 화합물의, 또는 적어도 하나의 티오알킬 관능기를 포함하는 화합물의 제조를 위한 시약으로서 적어도 하나의 S,S'-디알킬디티오카보네이트의 용도에 관한 것이다.
Patent KR-20200124696-A (KR)
Title: 차량 자세 편차에 기반한 관성 조정 액티브 서스펜션 시스템 및 제어 방법
Inventor: ZHAO DINGXUAN
IPC: B60G17/018
Filed: 2019-08-01
Abstract: 차량 자세 편차에 기반한 관성 조정 액티브 서스펜션 시스템 및 제어 방법에 있어서, 상기 시스템은 차체(13), 관성 측정 유닛(1), 전자 제어 유닛(11), 서보 컨트롤러 그룹(12), 복수의 휠(2, 3, 4) 및 휠과 일대일 대응되는 서스펜션 서보 작동 실린더(5, 6, 7)와 서스펜션 서보 작동 실린더(5, 6, 7)의 행정을 측정하는 변위 센서(8,9,10)를 포함한다. 전자 제어 유닛(11)은 관성 측정 유닛(1)에 의해 측정된 차체(13) 자세 파라미터를 판독하여 차체(13) 현재 시각과 바로 이전 시각의 자세 편차를 계산한 다음, 서보 컨트롤러 그룹(12)으로 자세 제어 파라미터를 출력하고, 서보 컨트롤러 그룹(12)은 자세 제어 파라미터 및 변위 센서(8, 9, 10)의 변위 피드백값에 따라 각각의 서스펜션 서보 작동 실린더(5, 6, 7)의 신축을 제어하여, 차량이 평탄하지 않은 도로에서 주행할 때 그 질량 중심이 직선 또는 호선을 따라 이동하여 차체 자세가 그대로 유지되도록 함으로써, 차체가 복잡한 도로에서 주행시 차체(13)의 진동을 감소시켜 차체 주행 속도, 조작 안정성 및 주행 평온성을 향상시킨다.
Patent KR-20210005863-A (KR)
Title: 글리코겐 합성효소 키나아제 3 베타 억제제로서 1h-인다졸-3-카복사마이드 화합물
Inventor: FURLOTTI GUIDO
IPC: A61P29/00
Filed: 2019-05-06
Abstract: 본 발명은 글리코겐 합성효소 키나아제 3 베타(GSK-3β) 억제제로서 작용하는 1H-인다졸-3-카복사마이드 화합물 및 (i) 인슐린-저항성 장애; (ii) 신경퇴행성 질환; (iii) 기분 장애; (iv) 정신분열 장애; (v) 암 장애; (vi) 염증, (vii) 골다공증; (viii) 심장 비대; (ix) 간질 및 (x) 신경병증 통증과 같은 GSK-3β-관련 질환의 치료에서 이들의 용도에 관한 것이다.
Patent KR-20210005053-A (KR)
Title: 안정한 단백질 조성물의 제조 방법
Inventor: CALLAHAN WILLIAM
IPC: C07K1/16
Filed: 2019-03-28
Abstract: 본 발명은 안정한 완충 및 비완충 단백질 조성물을 제조하는 방법에 관한 것이다. 본 발명은 또한, 1종 이상의 불순물로부터 단백질을 정제하는 방법에 관한 것이다.
Patent KR-20200144119-A (KR)
Title: 연료 첨가제 제조 방법
Inventor: ZHANG ZHONGLIN
IPC: C07C5/22
Filed: 2019-04-11
Abstract: 연료 첨가제 제조 방법은 C4 탄화수소를 포함하는 공급 스트림을 부타디엔 추출 장치를 통하여 통과시켜 제1 공정 스트림을 생성하는 단계; 상기 제1 공정 스트림을 메틸 터셔리 부틸 에테르 장치를 통하여 통과시켜 제2 공정 스트림 및 메틸 터셔리 부틸 에테르 생성물을 생성하는 단계; 상기 제2 공정 스트림을 수화 장치를 통하여 통과시켜 연료 첨가제 및 재순환 스트림을 생성하는 단계; 상기 재순환 스트림을 수소 첨가 장치를 통하여 통과시키는 단계; 및 상기 재순환 스트림을 증기 분해 장치 및/또는 상기 공급 스트림으로 재순환시키는 단계를 포함한다.
Patent KR-20210019415-A (KR)
Title: 라우드니스 레벨을 제어하는 오디오 신호 처리 방법 및 장치
Inventor: CHON Sangbae
IPC: H03G9/00
Filed: 2020-03-12
Abstract: 오디오 신호 처리 장치는 입력 오디오 신호를 수신하는 수신부, 상기 입력 오디오 신호에 대응하는 라우드니스(loudness) 메타데이터(metadata)를 생성하는 프로세서 및 상기 프로세서에서 생성된 라우드니스 메타데이터를 전송하는 출력부를 포함한다. 상기 프로세서는, 상기 입력 컨텐츠로부터 분석된 라우드니스 정보를 획득하고, 상기 입력 오디오 신호의 라우드니스를 측정하여 상기 입력 오디오 신호의 라우드니스 정보를 획득하고, 상기 라우드니스 정보를 변환하여 상기 라우드니스 메타데이터를 생성하고, 상기 출력부를 통해, 상기 생성된 라우드니스 메타데이터를 상기 입력 오디오 신호를 출력하는 출력 장치로 전송한다.
Patent KR-20200137045-A (KR)
Title: 데이터 동기화 및 페일오버 관리를 위한 시스템들 및 방법들
Inventor: CAPE JAMES MICHAEL
IPC: G06F9/455
Filed: 2015-03-11
Abstract: 데이터 동기화 및 페일오버 관리(DSFM) 시스템은 소프트웨어 애플리케이션의 비동일한 인스턴스들의 동시 실행을 감시하고, 소프트웨어 애플리케이션의 특정 결과로서, 인스턴스들 중 하나에 의해 생성되는 그 결과에 대응하는 가장 빠른 출력을 라벨링할 수 있다.  DSFM은 인스턴스들 중 하나를 일차 인스턴스로서 라벨링할 수 있고 다른 인스턴스들을 이차 인스턴스들로서 라벨링할 수 있고, 일차 인스턴스가 실패하면, 일차 인스턴스의 실패 전에 생성된 마지막 결과와 연관된 연산들 모두를 계산한 이차 인스턴스들 중 하나를 새로운 일차 인스턴스로서 재라벨링할 수 있다.
Patent KR-20200142127-A (KR)
Title: 신규 ha 결합 물질
Inventor: SHRIVER ZACHARY
IPC: C07K16/10
Filed: 2013-05-10
Abstract: 본 개시내용은 인플루엔자 바이러스의 헤마글루티닌(hemagglutinin) 단백질에 결합하는 신규 펩티드 물질, 예를 들면, 항체 또는 이의 항원 결합 단편, 및 이들의 사용 방법에 관한 것이다.
Patent KR-20210124886-A (KR)
Title: 외과적 이식용 생물 조직의 준비 방법
Inventor: KISS KATHARINA
IPC: A61L27/36
Filed: 2020-02-06
Abstract: 본 발명은 생물 조직의 처리 방법 및 처리 방법에 의해 수득되는 생물 조직에 관한 것으로, 보다 상세하게는 석회 침착, 심막 상의 유착성 생물막 발생 위험 및 처리로 인한 조직의 강도 저하를 억제하기 위한 생물 조직의 처리 방법에 관한 것이다. 또한, 본 발명은 생물 조직을 함유한 생체인공삽입물 및 경도관 심장 판막에 관한 것이다.
Patent KR-20220099021-A (KR)
Title: Manufacturing method for recycled cathode active material
Inventor: JIN HONG SOO
IPC: H01M10/54
Filed: 2021-01-05
Abstract: Disclosed is a manufacturing method of a recycled positive electrode active material using a positive electrode material of a waste secondary battery which comprises the steps of: (S1) generating CoO by heat-treating a positive electrode material separated from a waste secondary battery; (S2) heat-treating the generated CoO to generate Co_3O_4; (S3) mixing lithium with the generated Co_3O_4; and (S4) forming a recycled positive electrode active material by heat-treating Co_3O_4 mixed with lithium.
Patent KR-20220048906-A (KR)
Inventor: SON JIN KYUNG
IPC: A61L27/24
Filed: 2021-01-08
Abstract: The present invention relates to a filler composition capable of repairing a recessed region of a soft tissue part such as the periodontium and the lips, including the gums in the oral cavity. The filler composition of one aspect of the present invention may be made of a combination of at least one of fibrin glue, growth factors, collagen, and calcium, and sodium hyaluronate.
Patent KR-20220101386-A (KR)
Title: Composition for prevention, improvement and treatment of osseous metabolic disease comprising extract of chaenomelis fructus as active ingredient
Inventor: LEE SEOUNG HOON
IPC: A61P35/00
Filed: 2021-01-11
Abstract: The present invention relates to a composition for the prevention, alleviation, and treatment of metabolic bone diseases containing a Pseudocydonia sinensis extract as an active component. According to the present invention, by inhibiting the expression of NFATc1 induced by RANKL in osteoclasts, an effect of inhibiting osteoclastogenesis can be exhibited, and an effect of inhibiting bone resorption by osteoclasts can be exhibited.
Patent KR-20220102516-A (KR)
Inventor: KIM TAE HUN
IPC: B60W50/14
Filed: 2021-01-13
Abstract: The present invention relates to a device and a method for controlling a vehicle display. More specifically, the present invention controls a vehicle display according to a size and a ratio of a screen of a mobile device interlocked with the vehicle display. According to the present invention, the device for controlling a vehicle display comprises: an input unit receiving screen ratio information of the mobile device; a memory storing a program performing control with respect to a display inside a vehicle by using the screen ratio information of the mobile device; and a processor executing the program. The processor controls the information of the mobile device to be displayed on the display inside the vehicle by using information of a preset display area inside the vehicle and the screen ratio information of the mobile device.
Patent KR-20220105212-A (KR)
Inventor: CHUNG YOUNG WOO
IPC: H01L25/065
Filed: 2021-01-18
Abstract: Provided is an image sensor. The image sensor comprises: a substrate including a plurality of pixel regions; an insulation structure including a plurality of layers sequentially stacked on the substrate; a grid pattern structure on the insulation structure; a color filters on the insulation structure; and microlenses on the color filters. The grid pattern structure includes a first pattern part and second pattern parts. The first pattern part includes a first material pattern coming in contact with the insulation structure and a second material pattern on the first material pattern. The first material pattern is made of a first material. The second material pattern and the second pattern parts are made of a second material different from the first material. When viewed in a plane, the first pattern part includes first horizontal straight parts parallel to each other and first vertical straight parts vertically crossing the first horizontal straight parts and parallel to each other, each of the second pattern parts includes a second horizontal straight part parallel to the first horizontal straight parts and a second vertical straight part parallel to the first vertical straight parts, and, in each of the second pattern parts, the second horizontal straight part vertically cross the second vertical straight part.
Patent KR-20210088452-A (KR)
Title: Method, apparatus, and program of reconfiguration of biochemical pathway
Inventor: PARK JONG SUN
IPC: G16B40/00
Filed: 2021-01-19
Abstract: The present invention relates to a biochemical pathway reconfiguration method including: an input step in which a predicted enzyme gene predicted as an enzyme gene is input; a candidate gene defining step in which at least a part of the predicted enzyme gene is defined as a candidate gene; a mapping step in which the enzyme of the candidate gene is compared with the enzyme of each step of a known pathway and the enzyme of the candidate gene is mapped as an enzyme to one of each step of the pathway; a fragment pathway forming step in which a fragment pathway consisting of only the mapped step is formed; and a reconfiguration pathway construction step in which a reconfiguration pathway in which the fragment pathways are merged is configured when the final product of one fragment pathway is the same as the starting material of another fragment pathway.
Patent KR-20220109229-A (KR)
Title: Portable wearable respiratory monitoring unit and mask comprising the same
Inventor: SHIN HANG SIK
IPC: A61B5/087
Filed: 2021-01-28
Abstract: The present invention provides a portable respiration monitoring device which monitors respiration by analyzing a temperature changed during respiration to distinguish between inhalation and exhalation. The portable respiration monitoring device comprises: a case including a first case and a second case; a clip coupled with the second case; a printed circuit board disposed within the case; a conductive line having one end connected to the printed circuit board and the other end extending to the outside of the case; and a temperature sensor connected to the other end of the conductive line and disposed on the clip side.
Patent KR-20210132587-A (KR)
Title: Drain side recess for back-side power rail device
IPC: H01L21/8234
Filed: 2021-02-05
Abstract: The present invention relates to a method for fabricating a semiconductor transistor device. The semiconductor transistor device comprises: a channel structure; a gate structure; a first source/drain epitaxial structure; a second source/drain epitaxial structure; a gate contact; and a rear source/drain contact. The gate structure surrounds the channel structure. The first source/drain epitaxial structure and the second source/drain epitaxial structure are disposed on opposite ends of the channel structure. The gate contact is disposed on the gate structure. A back surface source/drain contact is disposed below the first source/drain epitaxial structure. The second source/drain epitaxial structure has a concave bottom surface.
Patent KR-20210021498-A (KR)
Title: Organic light emitting diode display device and driving method the same
Inventor: LEE JUNG MIN
IPC: G09G3/3275
Filed: 2021-02-08
Abstract: An embodiment of the present invention may provide an OLED display device and a driving method thereof, capable of enhancing an aperture ratio of an organic light emitting layer and minimizing a bezel area. An organic light emitting diode display device according to an embodiment of the present invention is provided with a plurality of pixels, each pixel including a light emitting element and a pixel driving circuit driving the light emitting element, wherein the pixel driving circuit includes: a driving switching element, together with the light emitting element, connected in series between a high potential voltage supply line and a low potential voltage supply line; a first switching element, in response to a second scan signal, connecting a data line to a first node connected to a gate of the driving switching element; a second switching element, in response to a first scan signal, supplying the second scan signal to a second node connected to a source of the driving switching element; and a third switching element, in response to a light emitting signal, connecting the high potential voltage supply line to a drain of the driving switching element.
Patent KR-20220115237-A (KR)
Title: A composition for prevention or amelioration of skin blue-light photodamage comprising originated from colostrum as an active ingredient
Inventor: KWAK TAE IL
IPC: A61K35/20
Filed: 2021-02-10
Abstract: The present invention relates to a composition for preventing, alleviating, or treating skin photodamage caused by light, particularly blue light, comprising a colostrum-derived product as an active ingredient. The cosmetic composition for preventing or alleviating skin photodamage caused by blue light according to the present invention exhibits a photoprotective effect on cellular acid induced by blue light with a wavelength of 380 to 500 nm and a scavenging activity against intracellular reactive oxygen species induced by hydrogen peroxide and blue light to reduce apoptosis induced by blue light and restore cell viability.
Patent KR-20220116840-A (KR)
Inventor: CHOI YEONG GWANG
IPC: A61B17/34
Filed: 2021-02-16
Abstract: The present invention relates to a trocar with an embedded filter. The trocar with an embedded filter comprises: an inlet body (11) which is formed with an accommodation space; a filter module (15) which is disposed in the inlet body (11); and at least one discharge hole (16) which is connected to the outside so that gas filtered by the filter module (15) is discharged through the same. The gas flowing through a guide pipe (13) inserted into a human body passes through the filter module (15), to be discharged through the discharge hole (16).
Patent KR-20220116866-A (KR)
Title: Electronic apparatus and method of controlling the same
Inventor: RYU JI SU
IPC: G01R31/382
Filed: 2021-02-16
Abstract: The present invention relates to an electronic device and a control method thereof. The electronic device comprises: a battery which supplies operational power of the electronic device and which can be charged; and a processor controlling the battery to be charged based on a pre-set target voltage value in response to the number of charging of the battery, identifying that the battery cannot be charged to the target voltage value as dynamic scaling increasing a charging amount identification value is detected in a state that a voltage of the battery does not reach the target voltage value according to charging control, and controlling performance of a protection operation for the battery.
Patent KR-20220117671-A (KR)
Title: Method for generating digital human tutor inducing Sympathy based on Immersion inference, and system adopting the method
Inventor: WHANG MIN CHEOL
IPC: G06Q50/20
Filed: 2021-02-17
Abstract: The present disclosure relates to a method for generating a digital human tutor (DHT) inducing empathy based on immersion inference, and a system adopting the same. The method for generating a DHT comprises the steps of: generating lecture image data and a DHT model; forming lecture image contents by synthesizing the lecture image data and the DHT; obtaining a human body image including a learner face while displaying the image content to a learner; extracting feature information about a physical movement of the learner face from the human body image; and imitating a learner response to the appearance of the DHT by applying the change in the physical feature to the DHT. Therefore, the present invention can increase learning efficiency.
Patent KR-20220117677-A (KR)
Title: Review curation providing device and method of thereof
Inventor: SANG HYUN HWANG
IPC: G06Q30/02
Filed: 2021-02-17
Abstract: An apparatus and method for providing review curation are disclosed. The apparatus for providing review curation according to an embodiment of the present invention comprises: a communication unit communicating with an external device; a memory storing a review; and a processor collecting a review of at least one menu in a store to build a database, analyzing rating for each menu in a time-series way using the built database, extracting reviews causing the rating to be lowered when average rating of a specific menu goes down below a preset value, creating and providing feedback keywords based on the extracted review, and controlling the communication unit so that a comment including a selected feedback word is created when one of the provided feedback keywords is selected, and the comment is posted on the extracted review.
Patent KR-20220118146-A (KR)
Title: ELECTRONIC DEVICE INCLUDING MULTIPLE PCBs AND ANTENNA PRINTED ON PCB
Inventor: KANG TAEJIN
IPC: H01Q1/24
Filed: 2021-02-18
Abstract: An electronic device according to various embodiments disclosed in the present invention comprises: a housing including a first plate facing a first direction and a second plate facing a second direction opposite to the first direction, and forming a space between the first plate and the second plate; a display disposed inside the housing and exposed through the first plate; a first printed circuit board disposed between the display and the second plate; a second printed circuit board disposed between the display and the second plate; a third printed circuit board disposed between the display and the second plate and electrically connecting the first printed circuit board and the second printed circuit board; and a first antenna coupled to the first printed circuit board, wherein the third printed circuit board includes a second antenna electrically connected to the first antenna. According to various embodiments, the performance of the antenna can be improved by expanding the recognition area of the antenna.
Patent KR-20220118695-A (KR)
Title: Apparatus and method for providing contents
Inventor: HAN JAE SEOK
IPC: G10L15/26
Filed: 2021-02-19
Abstract: Embodiments disclosed in the present specification relate to a content providing device and a content providing method. According to one embodiment, a content providing device includes: a storage part for storing a program and data for generating a title of content; and a control part for generating a title of content by executing the program. The control part extracts at least one main keyword from the content, generates at least one title of the content based on a main keyword matching a propensity of a viewer among the extracted main keywords, and provides the generated title of the content to the viewer.
Patent KR-20220120838-A (KR)
Title: Vehicle and controlling method of vehicle
Inventor: KIM HYEONJUN
IPC: B60L53/66
Filed: 2021-02-24
Abstract: A server according to an embodiment of the present invention includes a communication unit, and a processor configured to: receive charging reservation information of an electric vehicle (EV) from a user terminal; based on the charging reservation information of the EV, transmit a request message for reservation of use of a last mile mobility (LMM) to an LMM module; transmit a response message responsive to the request message received from the LMM module, to the user terminal; and based on a user selection input being received from the user terminal, transmit an unlock request to the LMM module to unlock an LMM holder electrically connected to an EV charging station. The present invention can increase user convenience.
Patent KR-20220121974-A (KR)
Title: Automatic loading apparatus
Inventor: KIM GYU CHANG
IPC: B65B65/02
Filed: 2021-02-25
Abstract: The present invention provides an automatic loading apparatus capable of quickly stacking loads in an accurate location. The automatic loading apparatus comprises: a loading module into which loads are introduced, a first lifting module that ascends and descends in a first direction, receives the loads from the loading module, and moves the loads in a second direction; a second lifting module that ascends and descends in the first direction, receives the loads from the first lifting module, and moves the loads in the second direction by a linear motion of a guide unit in the second direction; an unloading module that is disposed at one end of the second lifting module and drops the loads when the loads reach a predetermined position; and a stacking module that is disposed under the unloading module and stacks the loads dropped from the unloading module. The unloading module includes: a gate frame positioned on the second lifting module; an opening/closing cylinder fixed on the gate frame and generating a driving force by linearly reciprocating in the first direction; and an opening/closing unit closed or opened by the driving force, stacking the loads at the predetermined position when in a closed state, and dropping the loads when in an open state.
Patent KR-20220123834-A (KR)
Title: Portable oral cleansing device
Inventor: HEO HYEON JUN
IPC: A61C17/028
Filed: 2021-03-02
Abstract: The present invention relates to a portable oral cleansing device, comprising: a pumping handle unit (110) which is formed as a flexible bulb forming an inner space to accommodate cleansing fluid and has a first water outlet (111) on one end thereof; an extruding unit (120) which is formed as a cone shape providing an inner path therein to provide a first water inlet (121) and a second water outlet (122) on both ends thereof, and couples the first water inlet (121) to the first water outlet (111); and a deflecting injection unit (130) which has an inner flow path and has an upper part curved toward one side on the basis of a lower part to provide a second water inlet (131) and a third water outlet (132) on both ends thereof, and couples the second water inlet (131) to the second water outlet (122). The deflecting injection unit (130) is formed by silicone, inserts the second water outlet (122) of the extruding unit (120) into the second water inlet (131), forms a second coupling unit (133) in a ring-shaped protrusion form in an inner circumferential surface of a lower part of the second water inlet (131) to be pressed and inserted into outer indented part of the second water outlet (122). Accordingly, the device has a simple and light-weighted structure, thereby being easy to carry and simple to use the device.