baber/WOPTO huggingface dataset:
Patent WO-2022102843-A1 (WO)
Inventor: LEE YOUNG JOO
IPC: H03M13/11
Filed: 2020-11-24
Abstract: 비이진 저밀도 패리티 검사 코드 복호기 및 이를 이용한 복호화 방법은 데이터 통신 시스템에 적용되는 오류정정부호 중 하나인 NB LDPC(Non-Binary Low Density Parity Check Codes)를 저지연, 저복잡으로 복호할 수 있는 하드웨어 구조를 제공하고, 한 사이클에 2개의 최솟값을 출력값으로 동시에 출력하여 복잡도를 낮추고 지연 시간을 크게 줄일 수 있다. 본 발명은 복호기에서 한 사이클에 두 개의 결과값을 처리하여 복잡도의 증가없이 지연 시간을 줄일 수 있는 효과가 있다. 본 발명은 CNP와 VNP에서 의존성이 있는 연산의 순서를 변경하면, CNP와 VNP를 동시에 진행할 수 있어 병렬화를 통해 오류 정정 능력의 저하없이 지연 시간을 줄일 수 있는 효과가 있다.
Patent WO-2021157855-A1 (WO)
Title: System and method for regasifying liquefied gas of ship
Inventor: CHO DU HYEON
IPC: F17C13/02
Filed: 2020-12-21
Abstract: The present invention relates to a system and a method for regasifying liquefied gas of a ship, wherein electric power is produced by recovering low-temperature heat while regasifying liquefied gas, thereby improving the energy efficiency. A system for regasifying liquefied gas of a ship according to the present invention comprises: a gasifier for gasifying liquefied gas through heat exchange with a first heat transfer medium; a trim heater for heating regasified gas transferred from the gasifier to a gas consumer to a temperature required by the gas consumer through heat exchange with a second heat transfer medium; a first cycle for circulating the first heat transfer medium; and a second cycle for circulating the second heat transfer medium. The first cycle comprises a first heat exchanger for gasifying a first heat transfer medium to be supplied to the gasifier through heat exchange with a heat source, and an expansion generator for producing electric power by expanding the first heat transfer medium gasified by the first heat exchanger. The second cycle comprises a second heat exchanger for heating a second heat transfer medium to be supplied to the trim heater through heat exchange with the heat source.
Patent WO-2022019428-A1 (WO)
Title: Method for diagnosing gas insulated switchgear (gis) failure and device for performing method
Inventor: KIM SU HO
IPC: G05B23/02
Filed: 2021-02-23
Abstract: The present invention relates to a method for diagnosing a gas insulated switchgear (GIS) failure, and to a device for performing the method. The method for diagnosing a GIS failure may comprise: a step in which a noise classification model classifies a noise signal and a failure signal; and a step in which a failure mode classification model classifies a failure signal type on the basis of the failure signal.
Patent WO-2021206309-A1 (WO)
Title: Pharmaceutical composition for prevention or treatment of diseases caused by sars-cov-2
Inventor: YOON JOO BYOUNG
IPC: A61P11/00
Filed: 2021-03-19
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating COVID-19 diseases, comprising an organic solvent extract of  Justicia procumbens  as an effective ingredient, a pharmaceutical composition for preventing or treating COVID-19 diseases, comprising justicidin-A as an effective ingredient, a pharmaceutical composition for preventing or treating COVID-19 diseases, comprising justicidin-B as an effective ingredient, or a pharmaceutical composition for preventing or treating COVID-19 diseases, comprising 6' hydroxyl justicidin-B as an effective ingredient, and a food composition thereof for preventing or ameliorating COVID-19 diseases. According to the present invention, an anhydrous ethanol extract of  Justicia procumbens , justicidin-A, justicidin-B, and 6' hydroxyl justicidin-B effectively inhibit SARS-CoV-2 virus, and thus may effectively prevent, treat, or ameliorate diseases caused by SARS-CoV-2 virus.
Patent WO-2021235679-A1 (WO)
Title: Aerosol generating device, method of operating the same and cartridge used for the same
Inventor: LEE WON KYEONG
IPC: A24F40/44
Filed: 2021-04-01
Abstract: An aerosol generating device may include a cartridge configured to store an aerosol generating material, and a main body configured to accommodate the cartridge. The cartridge may include a housing that includes an accommodation space that is configured to accommodate the aerosol generating material, and at least one resistance element that passes through the housing in a thickness direction of the housing. The main body may include at least one contact element that is configured to be electrically connected to the at least one resistance element in a case where the cartridge is accommodated in the main body.
Patent WO-2021206449-A1 (WO)
Title: Online english learning service and management server operating same
Inventor: PARK ERIC KUDO
IPC: G09B19/06
Filed: 2021-04-07
Abstract: An online English learning service and a management server operating same are shown. The management server according to various embodiments of the present invention, which is a management server that provides an English learning service to a user terminal, comprises: a storage unit; and a control unit, wherein the control unit may: display at least one English passage object for learning an English passage on a screen of the user terminal; when a user input for selecting an English passage object is received, provide, to the user terminal, an English passage corresponding to the selected English passage object; and display a reading time indicator indicating the exposure time of the English passage on the screen of the user terminal for at least some time.
Patent WO-2021206463-A1 (WO)
Title: Method and apparatus for transmitting notification to target af in wireless communication system
Inventor: KWEON KISUK
IPC: H04W60/04
Filed: 2021-04-08
Abstract: A method performed by an application function (AF) in a wireless communication system is provided. The method includes receiving, from a session management function (SMF), a late notification message indicating a change of a data network access identifier (DNAI), identifying whether an AF change is needed based on the late notification message, and transmitting, to the SMF, a response message including information for change to a target AF for a target DNAI based on a result of identifying that the AF change is needed.
Patent WO-2021261778-A1 (WO)
Inventor: RYU JOOYEOL
IPC: H02J50/80
Filed: 2021-05-24
Abstract: According to various embodiments, an electronic device comprises: at least one sensor; a charging circuit set to charge an external electronic device inserted into or disposed on the electronic device; a wireless charging circuit set to receive power wirelessly; and at least one processor. The at least one processor may be set to control the charging circuit to charge the external electronic device, confirm the occurrence of an event set to stop the charging of the external electronic device on the basis of at least one data provided from the at least one sensor while the charging circuit is charging the external electronic device, control the charging circuit to stop the charging of the external electronic device on the basis of confirming the occurrence of the event, and control the charging circuit to resume the charging of the external electronic device on the basis of confirming that the wireless charging circuit started wireless charging after the charging of the external electronic device was stopped. Various other embodiments are also possible.
Patent WO-2021256728-A1 (WO)
Title: Razor blade
Inventor: LEE HYUN JU
IPC: B26B21/40
Filed: 2021-05-28
Abstract: Disclosed is a razor blade. An embodiment of the present disclosure provides a razor blade comprising a substrate having a cutting edge having a sharp substrate tip, wherein the thickness T10 of the substrate, as measured at a distance D10 spaced apart from the substrate tip by 10 micrometers, is 3.18 to 3.66 micrometers, and the thickness T100 of the substrate, as measured at a distance D100 spaced apart from the substrate tip by 100 micrometers is 14.82 to 18.85 micrometers.
Patent WO-2021256774-A1 (WO)
Title: Antenna device and display apparatus comprising same
Inventor: KIM YOUNG JU
IPC: H01Q1/38
Filed: 2021-06-10
Abstract: Provided are an antenna device and a display apparatus comprising same. The antenna device comprises: a feeding line; an interlayer dielectric layer arranged on the feeding line; and an antenna sheet detachably coupled to the interlayer dielectric layer, the antenna sheet comprising a protective sheet and a radiation pattern formed on the surface of the protective sheet. An antenna having an appropriate frequency according to region may be coupled to a display apparatus by using the antenna sheet.
Patent WO-2022059915-A1 (WO)
Title: Sample inspection device for detecting fluorescence of sample
Inventor: DAN CHIN YU ALEXEY
IPC: G01J3/02
Filed: 2021-08-06
Abstract: A sample inspection device includes: a filter part configured to be rotatable around a rotation shaft and provided with multiple optical filters which are configured to pass through different wavelength regions and arranged around the rotation shaft; a light source part for emitting light to one of the multiple optical filters; a stage on which a sample may be stably seated; a reflector oriented to reflect light having passed through one of the multiple optical filters to the stage and reflect light emitted from the sample on the stage to the other one of the multiple optical filters; a sensing unit for obtaining an image of the sample on the stage through light having passed through the other one of the multiple optical filters; an actuator for rotating the filter part; and a control unit for controlling the actuator to rotate the filter part when the sensing unit receives the light having passed through the other one of the multiple optical filters.
Patent WO-2022035299-A1 (WO)
Inventor: KIM NA WOON
IPC: H01R9/24
Filed: 2021-08-16
Abstract: 본 발명에 따른 배전시스템은, 대지로부터 소정의 접지 저항값 이상의 저항값으로 절연되고, 중간탭과, 상기 중간탭을 기준으로 제1 전압을 갖는 제1 단자와, 상기 중간탭을 기준으로 제2 전압을 갖는 제2 단자를 포함하는 전원부; 상기 전원부의 제1 단자에 일단이 전기적으로 접속하고 침수 시에 제1 누설전류가 흐르는 제1 전력선과, 상기 전원부의 제2 단자에 일단이 전기적으로 접속하고 침수 시에 제2 누설전류가 흐르는 제2 전력선을 포함하는 둘 이상의 전력선; 및 일단이 상기 중간탭과 전기적으로 접속하여 상기 제1 및 제2 누설전류에 의하여 상기 중간탭으로 흐르는 전류를 검출하도록 구성된 고장검출기를 포함하는 것을 특징으로 한다. 이에 따라, 본 발명은, 전기선로의 침수 시에 누설전류를 위험전류 이하로 제한할 뿐 아니라 침수 여부를 검출하도록 함으로써, 침수에 의한 누설전류로부터 감전을 예방하고 전기사고의 확산을 조기에 차단할 수 있는 효과가 있다.
Patent WO-2022075765-A1 (WO)
Inventor: KIM HYUN JOON
IPC: A23L33/105
Filed: 2021-10-07
Abstract: La présente invention concerne une composition qui permet de prévenir, de soulager ou de traiter un déficit cognitif induit par la ménopause, la composition contenant un extrait de feuilles de soja Fabaton en tant que principe actif. Un rapport d'alternance spontanée est augmenté dans l'analyse du comportement, dans un labyrinthe sous forme de Y, d'un groupe de modèles d'animaux ménopausiques auxquels un extrait de feuilles de soja Fabaton, le principe actif de la présente invention, est administré, les déplacements de recherche d'une plate-forme sont réduits dans une analyse du comportement dans un labyrinthe d'eau, le temps de séjour dans le quadrant où la plate-forme existait est augmenté, ainsi la présente invention a pour effet d'améliorer la capacité d'apprentissage et la fonction cognitive de la mémoire. Par conséquent, un extrait de feuilles de soja Fabaton peut être utilisé comme aliment fonctionnel pour la santé et comme produit pharmaceutique présentant des effets sur un déficit cognitif induit par la ménopause.
Patent WO-2022080952-A1 (WO)
Inventor: JEOUNG EUN MI
IPC: A24F40/46
Filed: 2021-10-15
Abstract: Un article de génération d'aérosol selon un mode de réalisation comprend un composant de tabac et une poche qui entoure le composant de tabac et décharge, à l'extérieur, des aérosols générés lorsque l'article de génération d'aérosol est chauffé, 10 à 30 parties en poids d'un humectant étant imprégnées dans la poche par rapport à 100 parties en poids du composant de tabac.
Patent WO-2022139230-A1 (WO)
Title: Procédé et dispositif pour ajuster un point de division dans un système de communication sans fil
Inventor: JUNG IKJOO
IPC: G06N5/02
Filed: 2021-12-01
Abstract: La présente divulgation peut fournir un procédé pour faire fonctionner un terminal dans un système de communication sans fil. Un exemple de la présente divulgation peut comprendre les étapes consistant à : recevoir des informations sur au moins l'un d'un premier point de division et d'un second point de division provenant d'une station de base ; effectuer une première inférence de division sur la base du premier point de division, et générer des premières données intermédiaires ; transmettre les premières données intermédiaires à la station de base ; recevoir des secondes données intermédiaires générées sur la base du second point de division provenant de la station de base ; effectuer les inférences de division restantes à partir du second point de division sur la base des secondes données intermédiaires ; et ajuster le second point de division sur la base des secondes données intermédiaires.
Patent WO-2023282608-A1 (WO)
Inventor: HYUN SEO-YONG
IPC: C07D487/04
Filed: 2022-07-06
Abstract: La présente invention concerne un composé de matériau HTL multifonctionnel ayant une structure fusionnée, capable de réaliser à la fois des fonctions de dopage p et de transport de trous, et un dispositif électroluminescent organique, qui utilise une couche monotrou multifonctionnelle (MFHL) formée à l'aide du composé pour ainsi permettre une basse tension de commande et une efficacité lumineuse et des caractéristiques de durée de vie significativement améliorées. Le dispositif électroluminescent organique, par rapport aux dispositifs classiques, présente un degré de transport de trous amélioré même sans dopage p, ce qui permet de mettre en œuvre un rendement lumineux amélioré et une basse tension de commande à un niveau équivalent ou supérieur à celui des dispositifs classiques, et peut ainsi être utilisé de manière avantageuse pour divers dispositifs d'affichage, et ne nécessite pas de processus de préparation de type p ni de processus de dopage p par comparaison avec des dispositifs classiques, ce qui permet d'améliorer l'efficacité du procédé de fabrication.
Patent WO-2023048492-A1 (WO)
Inventor: PARK DONG MIN
IPC: B05B12/00
Filed: 2022-09-23
Abstract: 본 발명은 유체 저장 용기에 관한 것으로서, 유체를 수용하는 용기 본체; 상기 용기 본체에 마련되어, 상기 용기 본체에 수용된 유체가 배출되는 배출 통로를 형성하는 배출 튜브; 상기 용기 본체에 대해 승강가능하게 마련되는 버튼부를 가지며, 상기 용기 본체에 장착되어 상기 버튼부의 승강 동작에 의해 상기 용기 본체에 수용된 유체를 상기 배출 튜브를 통해 펌핑하여 배출시키는 펌핑 유니트; 상기 용기 본체 또는 상기 배출 튜브에 회전가능하게 마련되는 회전축; 상기 버튼부의 하강 동작에 따라 상기 회전축을 회전시키는 회전축 구동부; 및 상기 회전축의 누적되는 회전수에 따라, 상기 용기 본체에 남아 있는 유체의 잔여량 또는, 상기 용기 본체로부터 배출된 유체의 누적 배출량을 표시하는 인디케이팅 유니트를 포함하는 것을 특징으로 한다.
Patent WO-2023101215-A1 (WO)
Title: 마이크로 led 칩 전사 장치
Inventor: SHIM MOO SUP
IPC: H01L21/683
Filed: 2022-10-20
Abstract: 본 발명은 마이크로 LED 칩 전사 장치에 관한 것으로, 더욱 상세하게는 캐리어 기판에 부착된 마이크로 LED 칩들을 블리스터 방식에 의해 타겟 기판에 전사하기 위한 마이크로 LED 칩 전사 장치에 관한 것이다. 본 발명의 마이크로 LED 칩 전사 장치는 타겟 기판과 캐리어 기판을 정확하게 정렬하여 마이크로 LED 칩 전사 공정을 효과적으로 수행할 수 있는 장점이 있다. 본 발명의 마이크로 LED 칩 전사 장치는 타겟 기판과 캐리어 기판의 위치와 방향뿐만 아니라 상대적인 간격과 경사도 정렬하여 마이크로 LED 칩 전사 공정을 고품질로 수행할 수 있는 장점이 있다. 본 발명의 마이크로 LED 칩 전사 장치는 상대적으로 간단하고 소형화된 구조로 마이크로 LED 칩 전사 공정을 수행할 수 있는 장점이 있다.
Patent WO-2023075490-A1 (WO)
Inventor: KWON JIHOON
IPC: H04L9/00
Filed: 2022-10-28
Abstract: A ciphertext comparison method according to an embodiment is performed by a processor in a computing apparatus, and the method includes an operation of segmenting a first ciphertext and a second ciphertext into m part bitstreams (in this instance, m is a natural number satisfying 1<m), respectively; an operation of extracting a value corresponding to a j-1 th  part bitstream (in this instance, j=i+1, i is a natural number satisfying 0≤i≤m-1) of the first ciphertext and a j-1 th  part bitstream of the second ciphertext, as a j th  intermediate value between a first value and a second value in a first lookup table including the first value and the second value of which Hamming weights are identical; an operation extracting a value corresponding to the j th  intermediate value and a j-1 th  result value, as a j th  result value between a third value and a fourth value in a second lookup table including the third value and the fourth value of which Hamming weights are identical; and in a case of j≠m, an operation of repeatedly performing extraction as the j th  intermediate value and extraction as the j th  result value by increasing J; and in a case of j=m, an operation of outputting an m th  result value as a result value of comparison between the first ciphertext and the second ciphertext.
Patent WO-2023128238-A1 (WO)
Title: Système de gestion d'historique de produit primaire basé sur une chaîne de blocs
Inventor: KIM SANG JIN
IPC: G06Q30/00
Filed: 2022-11-08
Abstract: L'invention divulgue un système de gestion d'historique de produit primaire basé sur une chaîne de blocs permettant de gérer des informations d'historique concernant des processus de production, de traitement, de circulation et de consommation de produits primaires comprenant des produits agricoles, du bétail et des produits aquatiques en utilisant un réseau de chaîne de blocs. Le système de gestion d'historique de produit primaire basé sur une chaîne de blocs divulgué comprend : un terminal de producteur pour générer et transmettre des informations d'historique de production d'un produit primaire et un premier code d'identification dans lequel les informations d'historique de production sont stockées ; un terminal de processeur pour générer et transmettre des informations d'historique de traitement du produit primaire et un deuxième code d'identification dans lequel les informations d'historique de traitement sont stockées ; un terminal de circulateur pour générer et transmettre des informations d'historique de circulation du produit primaire et un troisième code d'identification dans lequel les informations d'historique de circulation sont stockées ; et un serveur de gestion d'historique de produit pour recevoir les informations d'historique de production et le premier code d'identification en provenance du terminal de producteur, pour recevoir les informations d'historique de traitement et le deuxième code d'identification en provenance du terminal de producteur, pour recevoir les informations d'historique de circulation et le troisième code d'identification en provenance du terminal de circulateur, et pour les enregistrer/stocker dans un réseau de chaîne de blocs.
Patent WO-2023096286-A1 (WO)
Title: 렌즈 구동장치 및 이를 포함하는 카메라 장치
Inventor: LEE SUNG GUK
IPC: H04N23/00
Filed: 2022-11-21
Abstract: 본 발명의 실시예는 제1 하우징 부재; 및 상기 제1 하우징 부재와 결합하는 제1 서브 하우징과 제2 서브 하우징을 포함하는 제2 하우징 부재;를 포함하는 하우징; 상기 제1 서브 하우징과 결합하고 광축 방향으로 이동하는 제1 렌즈 어셈블리 및 상기 제2 서브 하우징과 결합하고 상기 광축 방향으로 이동하는 제2 렌즈 어셈블리; 및 상기 제1 렌즈 어셈블리 및 상기 제2 렌즈 어셈블리를 이동시키는 구동부;를 포함하는 렌즈 구동장치를 개시한다.
Patent WO-2023182610-A1 (WO)
Inventor: PARK TAE CHUL
IPC: C12P17/06
Filed: 2022-11-25
Abstract: 본 발명은 부식토로부터 풀빅산을 대량 생산하는 방법에 관한 것으로, 본 발명에 따른 부식토로부터 풀빅산을 추출하는 방법은 NAD, NADP, FAD, CoA, ATP, GTP, TPP 및 비오틴으로 이루어진 군에서 선택된 하나 이상의 효소 및 세라믹 분리막을 사용함으로써 부식토인 부식물질을 활성화시켜 풀빅산의 전체적인 추출시간을 단축시킬 수 있을 뿐만 아니라 효소를 사용하지 않았을 때보다 풀빅산의 추출 수율이 더욱 높아지는 이점이 있다. 또한, 본 발명에 따르면 환원 산화력이 강한(불활성의) 상태의 풀빅산을 일체의 화학성분의 첨가없이 수득할 수 있다. 따라서, 본 발명에 따르면 환원 산화력이 강한 물질로서 항균 및 살균 작용 외에도 바이러스 불활화 작용, 항산화 작용, 방부 방취 방식작용, 계면활성작용, 중금속 용해작용, 유해화학물질 용해 및 중화작용 등의 효과를 가지는 바, 농업, 수산업, 축산업 분야에서 활성제, 항상제, 보조제로 매우 유용하게 사용될 수 있을 것으로 기대된다.
Patent WO-2023121382-A1 (WO)
Inventor: KONG MIN CHEOL
IPC: H01L27/02
Filed: 2022-12-23
Abstract: The present invention provides an anti-static circuit comprising: an input pad terminal; a ground pad terminal; a first MOS transistor in which one of a source terminal or a drain terminal is electrically connected to the input pad terminal, and a gate is electrically connected to the ground pad terminal; a second MOS transistor in which one of a source terminal or a drain terminal is electrically connected to the ground pad terminal, and a gate is electrically connected to the input pad terminal; and a common node in which the remaining one of the source drain and the drain terminal of the first MOS transistor not connected to the input terminal, and the remaining one of the source terminal and the drain terminal of the second MOS transistor not connected to the ground terminal are electrically connected to each other.
Patent WO-2023136566-A1 (WO)
Inventor: HONG YEON JU
IPC: G16H20/70
Filed: 2023-01-09
Abstract: 본 발명은 심리 상담 제공 시스템 및 그 방법을 개시한다. 즉, 본 발명은 웹 사이트 화면에서 미리 설정된 XR방 만들기 메뉴가 선택되는 경우, 전문가 단말의 전문가가 관리 중인 특정 사용자와 메타버스 대화방에서 심리 상담 기능을 수행하고, 상담 기능 수행 중 단말의 사용자 및 전문가 단말의 전문가가 함께 다른 메타버스 대화방에 참여하여 대화하기 기능을 수행함으로써, 전문가가 사용자와 실시간으로 심리 상담 기능을 수행하고, 그에 따른 사용자의 심리 상태 파악과 적절한 대처 방안을 제공하고, 메타버스 대화방에서 사용자가 다른 사용자와 대화하기 기능을 수행함에 따른 사용자의 상태를 정확하게 파악할 수 있다.
Patent WO-2023136689-A1 (WO)
Inventor: KIM KYUNG JIN
IPC: A61K9/51
Filed: 2023-01-16
Abstract: 본 발명은 생분해성 에스터 결합을 포함하는 신규한 이온화 가능한 지질에 관한 것이다. 본 발명의 에스터 결합을 포함한 이온화 가능한 지질은 지질나노입자 제조 시 음이온성 약물을 안정적으로 전달하고, 특히 핵산 전달 시 우수한 효과를 보여 지질나노입자 매개 유전자치료 등 관련 기술분야에 유용하게 사용될 수 있다.
Patent WO-2023163479-A1 (WO)
Inventor: BAE HYUNGCHAN
IPC: C07D405/04
Filed: 2023-02-21
Abstract: 본 발명은 캐리어 수송능, 발광능 및 열안정성이 우수한 신규 화합물 및 이를 하나 이상의 유기물층에 포함함으로써 발광효율, 구동 전압, 수명 등의 특성이 향상된 유기 전계 발광 소자에 관한 것이다.
Patent WO-2024010423-A1 (WO)
Title: Procédé et appareil de mesure et de rapport de faisceau sélectif en fréquence
Inventor: ZHU DALIN
IPC: H04B7/06
Filed: 2023-07-07
Abstract: La divulgation concerne un système de communication 5G ou 6G permettant de prendre en charge un débit supérieur de transmission de données. La divulgation concerne également des procédés et des appareils de mesure et de rapport de faisceau sélectif en fréquence (FSBMR) dans un système de communication sans fil. Un procédé de fonctionnement d'un équipement utilisateur (UE) comprend a réception d'une configuration pour une ressource de signal de référence (RS) d'informations d'état de canal (CSI) et d'un établissement de rapport de CSI pour activer un FSBMR. Le procédé comprend également la réception de premières informations indiquant un premier ensemble de sous-bandes de fréquence pour la ressource CSI-RS et la réception de secondes informations indiquant un second ensemble de sous-bandes de fréquence pour l'établissement de rapport de CSI. Le procédé comprend en outre la mesure, sur la base de la configuration et des premières informations, de la ressource CSI-RS et la détermination, sur la base de la configuration, de la mesure et des secondes informations, d'un rapport de faisceau comprenant une ou plusieurs métriques de faisceau.
Patent WO-2014065641-A1 (WO)
Title: Ascenseur
Inventor: INDRULIONIS VALDAS
IPC: B66B5/20
Filed: 2013-02-26
Abstract: La présente invention concerne des dispositifs de levage/abaissement, et concerne en particulier des dispositifs pouvant être appliqués pour le levage/abaissement de personnes, en particulier de personnes handicapées, et pouvant être également appliqués pour le levage/abaissement de charges. En vue de réduire la consommation en énergie électrique pour accroître la sécurité du levage et la capacité de levage dans l'ascenseur, l'ascenseur selon l'invention est constitué d'un châssis vertical (1) qui comporte des guides (2) auxquels la cabine (3) est fixée de manière amovible, un dispositif de levage et un système de commande, le dispositif de levage étant constitué d'une station hydraulique (12) à laquelle est raccordé un cylindre hydraulique (5) qui, à son tour, est relié à des chaînes (9) au moyen de poulies (8), les chaînes ayant l'une de leur extrémité fixée à la partie inférieure du châssis (1) et l'autre extrémité fixée à la paroi arrière (10) de la cabine (3), à laquelle est également fixé le mécanisme de freinage d'urgence (17). En outre, la station hydraulique (12) est constituée d'un moteur électrique (13) relié à la pompe électrique (14), dont le tuyau d'admission est immergé dans le réservoir de liquide hydraulique, tandis que le tuyau de sortie est raccordé à la soupape (15), qui est à son tour raccordée au cylindre hydraulique (5). D'autre part, le mécanisme de freinage d'urgence (17) est constitué d'un logement (18), sur l'essieu duquel deux poulies sont montées, l'une d'entre elles étant excentrique (19) et comportant une tige fixe (20), tandis que l'autre poulie (21) comporte deux crochets (22) fixés sur les côtés agencés en regard de la poulie sur des essieux présentant la possibilité de tourner.