baber/WOPTO huggingface dataset:
Patent WO-2023213052-A1 (WO)
Inventor: QIN JIXING
IPC: G01S5/30
Filed: 2022-10-14
Abstract: A deep-sea sound source localization method, a computer device and a storage medium. The method comprises: laying at least two underwater gliders in a designated sea area, so as to respectively record a broadband signal which is emitted by a broadband sound source (1); obtaining a waveform envelope of the signal, and then calculating a waveform envelope of a simulated signal (2); performing cross-correlation analysis on the two waveform envelopes (3); and determining a sound source distance estimated value, and finally obtaining a sound source estimated position by means of a geometrical relationship (4). By means of the method, the laying of a large-depth vertical receiving array is not required, and the system has low complexity, is easy to lay and operate, and can be applied to a relatively large area. In addition, simple data analysis and calculation are performed without the need for manual parameter adjustment, and target localization can be achieved only by learning an approximate orientation of movement of a target. Underwater gliders have good maneuverability and can be laid according to task requirements, thereby achieving target localization and tracking in a relatively large area.
Patent WO-2023093465-A1 (WO)
Inventor: ZHEN ZHILIANG
IPC: H04N21/431
Filed: 2022-10-31
Abstract: 一种赛事直播的显示方法、装置、设备及存储介质，属于直播领域。所述方法包括：在直播界面中显示赛事直播流的直播画面，赛事直播流是基于虚拟环境中的虚拟角色进行竞技的赛事的直播流(302)；在直播界面中显示精彩片段对应的回放控件，精彩片段是赛事直播流中的历史片段(304)；响应于基于回放控件触发的分屏显示操作，在第一分屏区域显示直播画面以及在第二分屏区域显示精彩片段的回放画面(306)。
Patent WO-2023088259-A1 (WO)
Inventor: Ai Shiming
IPC: A61B5/0536
Filed: 2022-11-15
Abstract: 一种包含插件式EIT的医疗设备和集成EIT的通气医疗设备（1200），插件式EIT的医疗设备包括：医疗设备主体（100），包括主控制器（101）和插件单元（102），插件单元（102）用于提供第一通讯接口（103），插件单元（102）具有容纳可插入设备的空间或插件单元（102）为开放式插槽；EIT模块（200），具有第二通讯接口（201）和传感器接口（202），第二通讯接口（201）位于EIT模块（200）上，用于连接第一通讯接口（103），传感器接口（202）用于连接EIT传感器（300），以通过EIT传感器（300）采集EIT信号；EIT模块（200）配置为置于插件单元（102）中，以使EIT模块（200）与医疗设备主体（100）相对固定。以插件的形式将EIT模块（200）集成到医疗设备，提高了EIT模块（200）与医疗设备的集成度，便于进行设备管理。
Patent WO-2023130847-A1 (WO)
Inventor: XIE CHANGSONG
IPC: G01N1/32
Filed: 2022-11-21
Abstract: 提供一种用于复合材料加工分层缺陷检测的对比试块及对比试块的制备方法。制备方法包括将多块复合材料预浸料（1）逐层铺设在模具上，并在复合材料预浸料（1）的预定层间铺设金属片（2）；固化成型且脱模多块复合材料预浸料（1）以获得内置有金属片（2）的复合材料试样（3），利用无损检测装置定位金属片（2）的位置，沿着复合材料试样（3）的厚度方向对位置处的复合材料试样（3）进行机加工以使金属片（2）的边缘露出，然后将机加工后的复合材料试样（3）放入化学腐蚀溶剂中腐蚀预定时间，并使用无损检测装置检测筛选腐蚀完全的复合材料试样（3）以获得对比试块。
Patent WO-2023098717-A1 (WO)
Inventor: YU XIAOCHEN
IPC: F15B13/02
Filed: 2022-11-30
Abstract: 一种多路控制阀及工程机械，其中，多路控制阀包括：阀体（10），阀体（10）上设置有第一进口（11）和第二进口（12）；第一行走切换阀芯（20），设置在阀体（10）内，第一进口（11）通过第一流道（30）与第一行走切换阀芯（20）连通；第二行走切换阀芯（40），设置在阀体（10）内，第二进口（12）通过第二流道（50）与第二行走切换阀芯（40）连通；直线行走切换阀芯（60），设置在阀体（10）内并位于第二流道（50）上；多个并联设置的功能阀芯（80），设置在阀体（10）内；第一单向流通结构（110），设置在第四流道（90）上。
Patent WO-2023098820-A1 (WO)
Inventor: ZHANG WEI
IPC: H04N19/103
Filed: 2022-12-01
Abstract: The present application discloses a point cloud coding method and apparatus, a point cloud decoding method and apparatus, and a communication device, and belongs to the technical field of point cloud processing. The point cloud coding method in the embodiments of the present application comprises: a coding end determining, according to attribute information of a target point cloud, a target attribute information distribution feature value corresponding to a target code rate point, wherein the target code rate point is a code rate point corresponding to an attribute quantification step length of the attribute information (201); the coding end determining a target run-length coding mode according to the target attribute information distribution feature value (202); and the coding end performing coding processing on the attribute information according to the target run-length coding mode (203).
Patent WO-2023173813-A1 (WO)
Inventor: LIU LEI
IPC: A24F40/40
Filed: 2022-12-02
Abstract: A dielectric heating aerosol generating structure having a comb-type electrode plate (12), comprising an aerosol generating part (2) and an aerosol generating device (1), wherein the aerosol generating part (2) comprises an aerosol generating substrate (22), a filter tip (21) and a hollow acetate tube (24); a susceptor (23) is arranged in the aerosol generating substrate (22); a working cavity (11) is formed in the aerosol generating device (1); the comb-type electrode plate (12) is arranged in the working cavity (11); a power supply (13) and a controller (14) are arranged on the aerosol generating device (1), so that when the aerosol generating substrate (22) is inserted into the working cavity (11), the controller (14) controls the power supply (13) to form alternating current to supply power to the comb-type electrode plate (12), so as to form an alternating electric field to dielectrically heat the susceptor (23). By using a dielectric heating mode, the interior and exterior of the whole aerosol generating substrate (22) can be effectively heated to generate aerosol, and the comb-type electrode plate (12) can guide the aerosol generating part (2) to be inserted and clamped, so that the heating efficiency is high, and uniform heat distribution in the dielectric heating process can be promoted.
Patent WO-2023109563-A1 (WO)
Inventor: SUN JIN
IPC: A61K9/51
Filed: 2022-12-06
Abstract: 涉及一种卡巴他赛前药抗肿瘤制剂，设计合成了涉及通式(I)(II)(III)的含有不同脂肪醇侧链与不同连接链的卡巴他赛-脂肪醇小分子前药，并制备了自组装纳米粒。结果表明：卡巴他赛-脂肪醇小分子前药自组装纳米粒能有效提高卡巴他赛疗效，降低其毒副作用。支链脂肪醇侧链的长度、脂肪醇侧链的结构、连接链元素组成以及连接链长度会显著影响卡巴他赛前药自组装纳米粒的制剂学性质及抗肿瘤活性，该前药自组装纳米粒具有比卡巴他赛-直链脂肪醇小分子前药自组装纳米粒更高的抗肿瘤活性与更低的毒性。
Patent WO-2023104141-A1 (WO)
Title: N/o共掺杂的硫化钼@多孔碳复合电极材料及其制备方法、负极材料及其制备方法和应用
Inventor: LI MING
IPC: H01G11/86
Filed: 2022-12-08
Abstract: 本发明涉及超级电容器电极材料技术领域，具体涉及N/O共掺杂的硫化钼@多孔碳复合电极材料及其制备方法和应用。本发明采用了氮氧原子共掺杂以及与硫化钼进行复合，氮原子提供了更多的电子活性位点，改善了多孔碳的电子传输速度，氧原子通过氧化/还原来提高电极的假电容，多孔碳提供了大比表面积的交联孔洞结构，二硫化钼附着在多孔碳上提高了自身与多孔碳的协同作用，继而进一步提高了导电能力，通过将多孔碳与杂原子进行掺杂改性，与过渡金属硫化物进行复合，使其发挥出多孔碳自身高效的循环稳定性和自身庞大的功率密度的优势；且采用本发明制得的材料环保绿色，简单易得，操作简单有效。
Patent WO-2023124989-A1 (WO)
Inventor: CHEN CHANGJIE
IPC: B01J23/882
Filed: 2022-12-13
Abstract: 本发明涉及硫磺回收尾气处理技术领域，公开了一种钴钼共浸渍液及制备方法与应用。制备方法包括：(1)将钼盐、尿素和水进行第一混合，得到第一溶液；(2)将所述第一溶液与除碳剂进行第二混合，得到第二溶液；(3)将所述第二溶液与钴盐进行第三混合，得到钴钼共浸渍液。可实现钴、钼活性组分的前驱物在浸渍液中有效共存，并满足催化剂制备所需的浓度；实现通过一次浸渍将活性组分有效负载在载体上，使得催化剂的生产流程大幅缩短，节约生产成本；制备过程无需使用有毒有害的氨水；将所制得的共浸渍液用于制备钴钼加氢催化剂，相较于传统方法制备的催化剂，可获得更高的有机硫水解活性。
Patent WO-2023173896-A1 (WO)
Inventor: YANG HONGYANG
IPC: G06F9/54
Filed: 2022-12-29
Abstract: The present application relates to the technical field of computers, and in particular to a communication method, an electronic device and a readable storage medium. The method is applied to an electronic device in which at least two operating systems are installed, wherein a second operating system comprises an execution environment management module, and the execution environment management module can communicate with a first operating system and the second operating system. The method comprises: an execution environment management module acquiring a service calling request of a first operation system, wherein the service calling request is used for requesting to call a first service of a first application which is run on a second operating system; in response to the service calling request, the execution environment management module acquiring a first storage path of a first execution entity corresponding to the first service; and the execution environment management module acquiring and running the first execution entity according to the first storage path. By means of the communication method provided in the embodiments of the present application, a scheduling process can be omitted, such that the time delay problem caused by scheduling is alleviated, and the cross-domain communication performance in an electronic device can be improved.
Patent WO-2023216625-A1 (WO)
Inventor: WANG LIANGFU
IPC: B60R16/037
Filed: 2022-12-29
Abstract: The present application provides a vehicle part adjusting method, applied to a vehicle-mounted device. The vehicle-mounted device comprises a DMS, the DMS comprises a first executable program, and the first executable program is used for driver identity recognition. The method comprises: executing a first executable program to obtain result information of driver identity recognition, wherein the first executable program is executed within a preset time interval after a starting process of a kernel of the vehicle-mounted device is completed; and in response to that the result information indicates a registered user, acquiring vehicle part information corresponding to the registered user so as to adjust a vehicle part according to the vehicle part information. The present application further provides a vehicle-mounted device. By means of the solution, identity information of a driver can be obtained as early as possible, driver identity recognition is greatly advanced, and there is no need to wait until basic services of an operating system on the vehicle-mounted device are started, such that a vehicle part can be adjusted immediately when the driver gets on a vehicle and takes a seat, thereby avoiding potential safety hazards.
Patent WO-2023116939-A1 (WO)
Inventor: YANG RUIZHI
IPC: H01M4/88
Filed: 2022-12-30
Abstract: 本发明提供一种高输出功率燃料电池及其制备方法，质子交换膜燃料电池的气体扩散层除了提供排水功能，对保持催化剂层水的排出以及气体向催化剂层的扩散能力也有影响，可能存在高电流密度下电池性能下降的问题。本发明将硅烷改性炭粉、粘接剂、分散剂混合得到微孔层浆料；然后将微孔层浆料与导电基底复合，干燥后得到气体扩散层；其具有优异的疏水性能以及良好的排水性能，尤其是，提高了气体向催化剂反应层的扩散，从而可实现更高的电流密度和电压，提升了燃料电池在高电流密度下的输出功率。
Patent WO-2023236573-A1 (WO)
Title: Method for preparing high-specific-volume low-voltage electrode foil for automotive electronics
Inventor: WANG JIANZHONG
IPC: C25D11/06
Filed: 2023-02-10
Abstract: The present invention relates to a method for preparing a high-specific-volume low-voltage electrode foil for automotive electronics. The method comprises the following steps: firstly, sequentially performing first-stage formation, second-stage formation, third-stage formation and fourth-stage formation operation on an etching foil, and respectively adjusting the voltage, temperature, time, and the components and proportion of the formation liquid used during performance of single formation; adding an amine treatment solution during the first-stage formation to greatly increase the content of aluminum oxide crystals in a formed oxide film; and then soaking the formed foil in a phosphate solution multiple times to perform a post-treatment operation so as to repair residual defect spots on the formed oxide film. In this way, not only can the water-boiling service life of an electrode foil be effectively prolonged, but a good foundation is also laid for greatly improving the electrical specific volume of an aluminum electrode foil.
Patent WO-2024016670-A1 (WO)
Inventor: PEI RUIFENG
IPC: G06T19/00
Filed: 2023-02-28
Abstract: 本发明提供了面向三维超声点云内标测导管识别定位跟踪方法，是一种完全基于超声定位的三维导管识别并跟踪的方法，首先通过超声图对导管进行快速建模，然后在显示界面人机交互后，框选导管的大致范围，并进行精准跟踪，具体优点如下：基于纯超声进行建模与对导管的定位。建模速度更快，准确性更高。通过框选更精准定位导管，减小其他因素干扰造成的定位不准确。人机交互的方式进行对导管的定位，可随时介入确保准确性及可靠性。比起电磁定位等导管定位方法，此导管定位算法可以缩短整个过程的时间，并且能够提供更清晰更实时的目标环境内的导管图像，不再对导管引入的目标环境与固定参考点有过高要求，同时比单纯依赖超声建模又更加准确。
Patent WO-2023202240-A1 (WO)
Inventor: LV WENZHANG
IPC: C08G73/00
Filed: 2023-03-03
Abstract: 一种耐盐雾聚天门冬氨酸酯的制备方法、耐盐雾聚天门冬氨酸酯及涂料。耐盐雾聚天门冬氨酸酯的制备方法包括以下步骤：将聚天门冬氨酸酯、腰果酚树脂及催化剂混合于一起进行酯交换反应，控制温度为100～130℃，控制相对真空度为-0.095-0.1 Mpa，搅拌反应2～5小时得到耐盐雾聚天门冬氨酸酯；其中，所述聚天门冬氨酸酯、腰果酚树脂及催化剂的摩尔比为聚天门冬氨酸酯：腰果酚树脂：催化剂=1：0.1～0.3：0.001～0.003，所述催化剂为钛酸四异丙酯或二丁基氧化锡。制得的聚天门冬氨酸酯具有优异的耐水性和耐盐雾性能，且粘度低，施工时可操作时间长。
Patent WO-2023179401-A1 (WO)
Inventor: SU RUIJIA
IPC: H04N21/2187
Filed: 2023-03-13
Abstract: A method, apparatus and device for preloading a livestreaming room in a video stream, and a storage medium. The method comprises: during a video stream data playback process, obtaining current device environment information and service environment information upon detecting that a preloading trigger scenario is met; determining whether the device environment information meets a preloading device condition, and determining whether the service environment information meets a preloading service condition; and in response to the determination result that the preloading device condition and the preloading service condition are met, preloading a livestreaming room resource. A livestreaming room can be preloaded while short video consumption experience is not affected, so that switching between a short video and live broadcast data can be performed naturally and quickly, thereby enhancing user experience.
Patent WO-2023179651-A1 (WO)
Inventor: SHI YUAN
IPC: H04W12/37
Filed: 2023-03-22
Abstract: 本申请公开了一种波束处理方法、装置及设备，属于通信技术领域，本申请实施例的方法包括：第一设备确定第一波束集；其中，归属所述第一波束集的波束的数量与人工智能模型输入的波束质量相关信息对应的波束的数量相关联；所述人工智能模型用于波束相关功能。
Patent WO-2023185769-A1 (WO)
Title: Procédé de communication, appareil de communication et système de communication
Inventor: ZHOU HAN
IPC: H04W28/02
Filed: 2023-03-27
Abstract: La présente demande se rapporte au domaine des communications. Elle concerne un procédé de communication, un appareil de communication et un système de communication, qui sont utilisés pour réaliser un ajustement dynamique de paramètres QoS d'un flux QoS, ce qui permet d'améliorer l'expérience de l'utilisateur. Le procédé de communication comprend : un élément réseau à fonction de gestion de session acquiert des premières informations de paramètres pour un flux de qualité de service (QoS), les premières informations de paramètres comprenant un premier groupe de paramètres QoS et un second groupe de paramètres QoS du flux QoS, le premier groupe de paramètres QoS correspondant à un premier type d'informations, le second groupe de paramètres QoS correspondant à un second type d'informations, le premier type d'informations servant à indiquer un premier paquet de données dans le flux QoS qui est planifié à l'aide du premier groupe de paramètres QoS, et le second type d'informations servant à indiquer un second paquet de données dans le flux QoS qui est planifié à l'aide du second groupe de paramètres QoS ; et l'élément réseau à fonction de gestion de session envoie des secondes informations de paramètres pour le flux QoS à un dispositif de réseau d'accès, les secondes informations de paramètres comprenant le premier groupe de paramètres QoS et le second groupe de paramètres QoS.
Patent WO-2024001621-A1 (WO)
Title: Multimedia system with dynamic adaptation
Inventor: LO TING-SHENG
IPC: H04L65/75
Filed: 2023-05-24
Abstract: A multimedia system includes user equipment (UE) and a server. The user equipment includes a modem used to collect modem assistance information and transmit the modem assistance information, a media decoder used to decode compressed media to frames, and a frame renderer used to render the frames decoded by the media decoder. The server includes a frame generator used to generate the frames according to the modem assistance information, and a media encoder used to encode the frames to the compressed media according to the modem assistance information. The user equipment transmits the modem assistance information through a first UE port and receives the compressed media through a second UE port. The server receives the modem assistance information through a first server port and transmits the compressed media to the user equipment through a second server port.
Patent WO-2023231989-A1 (WO)
Inventor: HAN LIHONG
IPC: G06F9/451
Filed: 2023-05-29
Abstract: The present disclosure relates to a teaching interaction method and apparatus for an online classroom, a device, and a medium. The method comprises: providing a classroom interface by means of a terminal device, the classroom interface comprising a three-dimensional virtual classroom scene; displaying, on the classroom interface, a plurality of display areas having different functions; and performing teaching interaction in the three-dimensional virtual classroom scene on the basis of the display areas. The present disclosure can improve the senses of participation and immersion of a user in the online classroom, and can improve the teaching interaction effect.
Patent WO-2024008068-A1 (WO)
Title: Inhibiteurs de protéine mutante k-ras
Inventor: YANG HONGWEI
IPC: C07D519/00
Filed: 2023-07-04
Abstract: L'invention concerne des inhibiteurs de protéine mutante KRAS de formule (I), une composition les contenant et leur utilisation.
Patent CO-2018002552-A1 (CO)
Title: Sistema y dispositivo distractor del periostio para osteogenesis
Inventor: CARDONA ESTRADA JORGE IVAN
IPC: A61B17/58
Filed: 2018-03-09
Abstract: La presente invención proporciona un dispositivo distractor del periostio para osteogénesis que tiene placa y malla; la placa y la malla está fijada a elemento de apoyos; el elemento de apoyo fijo tiene acoplado un eje de giro que rota entre el elemento de apoyo fijo ubicado en su extremo proximal; la otra malla está fijada al elemento de apoyo móvil; el elemento de apoyo móvil tiene una rosca interna sobre la cual enrosca el eje de giro, al momento de hacer rotar el eje de giro; el eje de giro tiene una ranura circular donde se acomoda un pasador donde rota y retiene el eje de giro; el eje de giro tiene una sección de rosca y en el extremo distal tiene un cuadrante; la placa incluye tornillos de fijación, la malla no incluye tornillos de fijación.
Patent CO-2018004290-A1 (CO)
Title: Laminados estructurales de bambú-guadua confinados entre maderas coníferas blandas
Inventor: CRUZ GUZMAN ALFONSO
IPC: E04B5/12
Filed: 2018-04-23
Abstract: Material compuesto para uso estructural como viga o columna que comprende un componente de laminado de bambú en el interior (confinado) cuyo volumen dentro de la sección transversal total corresponde a un valor entre el 10% al 80% y dos capas de madera blanda en los extremos en la misma proporción cuya suma corresponde a un porcentaje entre el 90% al 20% de la sección transversal total, respectivamente. El confinamiento de los laminados de bambú mejora la rigidez y la resistencia ante esfuerzos de compresión, ya sea por cargas axiales o por la componente de compresión en flexión. Este nuevo material presenta un mejor comportamiento mecánico que una viga de solo laminados de bambú, es más económico porque los laminados de bambú empleados para resistir un mismo esfuerzo son menores y el material compuesto se complementa con maderas blandas económicas. Esta configuración protege las caras de mayor dimensión de los laminados de bambú y brinda una barrera que le permite resistir mejor la degradación por exposición a la luz solar, humedad, intemperie y los ataques biológicos.
Patent CO-2022007251-A1 (CO)
Title: Método y material compuesto biodegradable a partir de colágeno bovino y cáscara de huevo como sustituto de polímeros plásticos para el desarrollo de productos flexibles y semipermeables de corto ciclo
Inventor: IMBETT VARGAS ERIKA SOLANGE
IPC: C08B37/00
Filed: 2022-05-27
Abstract: La presente invención revela un material compuesto que reemplaza el empleo de polímeros plásticos para el desarrollo de productos flexibles y semipermeables de corto ciclo, cuya composición se basa en productos naturales comestibles, no contaminantes y biodegradables, con un ciclo de vida corto, respetuoso con los ecosistemas. En la modalidad preferida de la invención, el material compuesto se basa en colágeno bovino y cáscara de huevo. En un segundo objeto, la presente invención divulga el método de obtención del material compuesto que reemplaza el empleo de polímeros plásticos para el desarrollo de productos flexibles y semipermeables de corto ciclo, cuya composición se basa en productos naturales comestibles, a partir de colágeno bovino y cáscara de huevo.
Patent WO-2010048905-A1 (WO)
Inventor: POCHYLY FRANTISEK
IPC: F04D29/66
Filed: 2009-10-27
Abstract: The essence of the invention is an impeller of hydraulic machines created with a supporting disc (1) procured with blades (2) creating through-flow channels (3), wherein the blades (2) are in diameter direction on the supporting disc (1) set irregularly and are created in the way that at least on of the through-flow channels (3) has different shape and different through-flow crosscut whereas the particular blades (2) of an irregular blade cascade are created in the way that their basic parameters an inlet angle (βi), an outlet angle (β2) and a wrapping angle ( y ) are in relation β 1max  = βi ± 20° β 2max  = β2 ± 20°  Y 
 max  = Y ± 20° and the size of inlet spacing (t) on inlet edges (21) and outlet spacing (T) on outlet edges (22) of the blades (2) are in relation t  max  = t ± 20%t T  max  = T ± 20%T.
Patent WO-2011069473-A1 (WO)
Inventor: STEPANKOVA HANA
IPC: C07D495/04
Filed: 2010-12-09
Abstract: The invention relates to a method for the manufacture of 5-[2-cyclopropyl-l-(2- fluorophenyl)-2-oxoethyl]-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl acetate hydrochloride of formula I (prasugrel hydrochloride) in crystalline form B, wherein prasugrel base of formula II is dissolved or suspended in an organic solvent and reacted with hydrogen chloride dissolved in an organic solvent or in water at a temperature in the range of -20 °C to 75°C and crystallized, optionally after addition of a co-solvent.
Patent WO-2016058569-A1 (WO)
Title: Procédé
Inventor: ONDRUS ZDENEK
IPC: C07C17/26
Filed: 2015-10-15
Abstract: L'invention concerne un procédé de préparation de 1,1,1,2,3-pentachloropropane se présentant sous la forme d'un produit d'une grande pureté. Ce procédé comprend les étapes consistant 1-a) à amener un mélange réactionnel contenant de l'éthylène, du tétrachlorure de carbone et un catalyseur jusque dans une zone d'alkylation principale pour produire du 1,1,1,3-tétrachloropropane dans le mélange réactionnel et 1-b) à traiter le mélange réactionnel obtenu à l'étape 1-a) pour obtenir une charge d'alimentation à base de 1,1,1,3-tétrachloropropane ; 2-a) à mettre en contact la charge d'alimentation à base de 1,1,1,3-tétrachloropropane avec un catalyseur dans une zone de déhydrochloration pour produire un mélange réactionnel comprenant du 1,1,1,3-tétrachloropropane et du 1,1,3-trichloropropène et 2-b) à traiter le mélange réactionnel obtenu à l'étape 2-a) pour obtenir une charge d'alimentation à base de 1,1,3-trichloropropène ; 3-a) à mettre en contact la charge d'alimentation à base de 1,1,3-trichloropropène avec du chlore dans une zone réactionnelle pour produire un mélange réactionnel contenant du 1,1,1,2,3-pentachloropropane et du 1,1,3-trichloropropène, la zone réactionnelle étant différente de la zone de déhydrochloration, et 3-b) à traiter le mélange réactionnel obtenu à l'étape 3-a) pour obtenir du 1,1,1,2,3-pentachloropropane sous la forme d'un produit d'une grande pureté.
Patent WO-2019086058-A1 (WO)
Inventor: ZAKOVA JAROSLAVA
IPC: H02H3/08
Filed: 2018-10-24
Abstract: L'invention concerne le procédé et une connexion pour limiter la valeur de tension entre le point neutre (1) du réseau et la masse (2), à savoir dans des réseaux à point neutre directement mis à la terre (1) ou dans des réseaux où l'impédance de limitation (5) est connectée entre le point neutre (1) du réseau et la masse (2) pour limiter la circulation du courant continu à travers le point neutre (1) du réseau. L'invention repose sur le fait qu'avec une valeur instantanée accrue de la tension Uz entre le point neutre (1) du réseau et la masse (2) au-dessus de la valeur de référence prédéfinie UK, un circuit de protection (3) est connecté entre le point neutre et la masse et/ou en parallèle à l'impédance de limitation (5). Un tel circuit de protection (3) relie le point neutre (1) du réseau et la masse (2). De ce fait, la tension Uz entre le point neutre (1) du réseau et la masse (2) aura une valeur approchant zéro.