baber/WOPTO huggingface dataset:
Patent WO-2018113626-A1 (WO)
Inventor: FLORIAN GRESS
IPC: E05F15/70
Filed: 2017-12-18
Abstract: Provided is an execution mechanism with automatic door-opening and -closing functions, comprising a gear rack (1), a clutch gear mechanism (2), a speed reduction gear mechanism (3), a micro switch device (4), a trigger device (5) and an electric motor (6), wherein the speed reduction gear mechanism (3) is driven by the electric motor (6), one end of the clutch gear mechanism (2) meshes with the speed reduction gear mechanism (3) and the other end thereof meshes with the gear rack (1), and the micro switch device (4) is electrically connected to the electric motor (6); the gear rack (1) is provided with a group of recessed portions (7); and the trigger device (5) is provided between the gear rack (1) and the micro switch device (4), and can swing under the pushing of the gear rack (1). The use of this structure can realise the automatic opening and closing of a door. The design of the micro switch device and the gear rack recessed portions can push or pull a door to a set position when opening or closing the door. The design of the clutch gear mechanism can automatically slip when an obstacle is encountered or the pushing force of an operator is too strong, and can prevent the execution mechanism from being damaged by an abnormally large torque, this being more humanized, improving the user's operation experience.
Patent WO-2019127045-A1 (WO)
Inventor: CHEN CHEN
IPC: B64C27/37
Filed: 2017-12-26
Abstract: L'invention concerne un système de rotor et un véhicule aérien sans pilote. Le système de rotor (100) est appliqué au véhicule aérien sans pilote (200), et comprend un arbre rotatif (1) et des pales (2) aptes à tourner autour de l'arbre rotatif (1), et comprend en outre un premier ensemble de liaison (3), le premier ensemble de liaison (3) étant disposé entre l'arbre rotatif (1) et les pales (2), et le premier ensemble de liaison (3) étant destiné à permettre aux pales (2) d'osciller vers le haut et vers le bas par rapport à un plan de rotation des pales (2). Le véhicule aérien sans pilote comportant le système de rotor est relativement stable et n'est pas sujet aux vibrations pendant le vol.
Patent WO-2018130109-A1 (WO)
Inventor: CUI YINGXIANG
IPC: B65D19/24
Filed: 2018-01-03
Abstract: 一种泡沫承载托盘，包括聚苯乙烯芯子（1）和包裹在聚苯乙烯芯子（1）表面的加强膜（2）；所述聚苯乙烯芯子（1）包括聚苯乙烯板（11）和所述聚苯乙烯板底端的三组支撑脚（12）；三组所述支撑脚（12）分别分布在所述聚苯乙烯板（11）底部的两端和底部中间位置；每组所述支撑脚（12）包括至少三个支撑脚（12）；所述支撑脚（12）上套有加强支撑套（3）；所述加强支撑套（3）的顶面与所述聚苯乙烯板（11）的底面贴合；所述加强支撑套（3）的底端贴有防滑垫（4）。在聚苯乙烯芯子（1）表面包裹加强膜（2），通过加强膜（2）对聚苯乙烯芯子（1）起到限位拉紧作用，因此增加了该泡沫承载托盘的强度，可防止聚苯乙烯芯子变形，防止聚苯乙烯芯子（1）断裂。在支撑脚（12）上套有加强支撑套（3），通过加强支撑套（3）对支撑脚（12）起到保护作用，增加泡沫承载托盘的使用寿命。
Patent WO-2019148343-A1 (WO)
Title: Novel computer programming language
Inventor: ZHANG JIHUI
IPC: G06F9/44
Filed: 2018-01-31
Abstract: Disclosed is a novel programming language for computers, i.e. a DT language, comprising features of the language and the implementation thereof. Nowadays, data processing has increasingly wider applications in all industries. Using decades old computer languages to develop industry software is quite cumbersome and inefficient, post-maintenance is difficult, bugs are numerous, development cycles are long, and implementation is ineffective. The invention advocates "data-oriented, structural, and configurable" programming, and realizes fast and efficient software production by means of newly added data types and tasks performed by the language for the data types. A developer or a designer can use client programming tools provided by the language and the newly added data types to perform configuration and coding before interpretation and execution by a client, a browser end, or a server end of the language. The language can also be interpreted by the server end of the language into another language.
Patent WO-2018157797-A1 (WO)
Title: 一种全桥谐振变换器
Inventor: WANG YUEBING
IPC: H02M7/5387
Filed: 2018-02-27
Abstract: 一种全桥谐振变换器，包括全桥逆变单元、谐振网络、高频变压器和整流滤波单元。全桥逆变单元将输入直流电压转换为方波，该方波依次经过谐振网络、高频变压器和整流滤波单元而得到输出直流电压。该变换器还包括设置在全桥逆变单元内的、用于使全桥逆变单元的开关管过零切换的无源辅助网络。该变换器的磁性元件的利用率较高、设计较简单，同时保证了大范围内的开关器件过零切换。
Patent WO-2018177137-A1 (WO)
Title: 电池盖板组件、单体电池、电池模组、动力电池包和电动汽车
Inventor: ZHENG WEIXIN
IPC: H01M10/44
Filed: 2018-03-16
Abstract: 本公开涉及一种电池盖板组件、单体电池、电池模组、动力电池包和电动汽车，该电池盖板组件包括第一集流引出片和第二集流引出片，填充可产气介质且位于盖板的内侧的密封包，密封包上设置有分别与该可产气介质相接触的第一极性件和第二极性件，第一极性件与第一集流引出片电连接，第二极性件与第二集流引出片电连接，当二者之间的电压差超过额定值时，可产气介质产生气体，在气体的气压作用下撕裂密封包，气体从密封包中泄出并流通到电流中断结构以断开电极内端子和电极外端子的电连接。盖板组件中的密封腔的产气能够独立于电池内部的气体产生，因此可以及时为电流中断结构建立气压，从而及时拉断电流中断结构，提升电池的安全性。
Patent WO-2018177313-A1 (WO)
Inventor: WU YONG
IPC: F25D29/00
Filed: 2018-03-28
Abstract: L'invention concerne un réfrigérateur intelligent, son procédé de commande et son système de commande. Le réfrigérateur intelligent comprend: une unité d'identification d'utilisateur (31), une unité d'identification d'article (32), une unité de surveillance de santé (33), une unité de rappel et une unité de commande. L'unité d'identification d'utilisateur (31) est utilisée pour identifier l'identité d'un utilisateur; l'unité d'identification d'article (32) est utilisée pour identifier des informations d'attribut concernant un article stocké dans un réfrigérateur; l'unité de surveillance de santé (33) est utilisée pour identifier un état physique de l'utilisateur; et l'unité de rappel est utilisée pour recevoir une instruction émise par l'unité de commande et afficher et/ou émettre, selon l'instruction, un signal de rappel.
Patent WO-2018188502-A1 (WO)
Title: Architecture de référence de réseau de grappe de pcp/d'ap de bss
Inventor: SUN SHENG
IPC: H04L12/28
Filed: 2018-04-03
Abstract: L'invention concerne un appareil destiné à des communications sans fil. L'appareil comprend une interface réseau configurée pour une communication sans fil comportant un ou plusieurs points de commande (PCP) / points d'accès (AP) d'un ensemble de services de base personnels (PBSS) au sein d'un ensemble de services de base (BSS) de grappe de PCP/d'AP de BSS (BPAC). Un processeur couplé à une interface réseau est configuré pour coordonner des fonctions de couverture de faisceau desdits PCP/AP membres au sein du BSS de BPAC. Le processeur est également configuré pour programmer des communications au sein du BSS de BPAC. Le processeur est également configuré pour assurer une fonction d'un PCP/AP virtuel, et/ou pour ordonner à un autre PCP/AP dans le BSS de BPAC d'assurer une fonction du PCP/AP virtuel, le PCP/AP virtuel assurant une représentation de tous les PCP/AP dans le BSS de BPAC en tant que PCP/AP virtuel unique.
Patent WO-2019136890-A1 (WO)
Inventor: Xie huaibei
IPC: B24C5/08
Filed: 2018-05-08
Abstract: L'invention concerne un dispositif de génération de jet abrasif électromagnétique à impulsions alternées, lequel dispositif comprend une console (1), une station de pompage (2), un canal de transport électromagnétique d'abrasif à impulsions (3) et un cylindre d'abrasif basse pression (4) ; et un ressort d'extrémité rigide (31), un manchon élastique (32), un ressort souple tampon (33) et un manchon de pression d'impact (34) étant montés successivement à partir de l'extérieur jusqu'à l'intérieur du canal de transport électromagnétique d'abrasif à impulsions (3), un enroulement d'excitation vers l'avant (35) et un enroulement d'excitation inverse (36) étant respectivement montés sur les extrémités gauche et droite, et un élément d'accélération intermédiaire (37) étant monté à l'intérieur.
Patent WO-2019140839-A1 (WO)
Inventor: ZHAO SHENGYU
IPC: B32B38/10
Filed: 2018-06-01
Abstract: Un dispositif de collecte de couche de protection pour un rouleau de feuille de cuivre comprend : une partie d'alimentation en feuille de cuivre (10) pourvue d'un premier tambour (11) pour le placement d'un rouleau de feuille de cuivre (C) et une partie d'entraînement de feuille de cuivre (12) pour entraîner le premier tambour en rotation autour d'un axe de celle-ci de façon à alimenter une feuille de cuivre ; une partie de séparation (20) disposée dans une direction d'alimentation de la feuille de cuivre alimentée par la partie d'alimentation en feuille de cuivre, la feuille de cuivre étant alimentée à partir de la partie de séparation et séparée d'une couche de protection (P) ; une partie de collecte de couche de protection (30) disposée sous la partie de séparation pour collecter la couche de protection séparée de la feuille de cuivre. Le dispositif peut traiter en temps réel une couche de protection perdue, ce qui empêche la couche de protection perdue d'affecter le fonctionnement normal ou la propreté de l'équipement.
Patent WO-2018233588-A1 (WO)
Title: Forwarding entry generation
Inventor: HUANG LIWEI
IPC: H04L12/46
Filed: 2018-06-19
Abstract: Provided in the present disclosure are a forwarding entry generation method and device and a machine readable storage medium, which are applied to a distributed aggregation network comprising a remote device and a DR device. The remote device is connected to the DR device, the DR device comprises a first DR member device and at least one second DR member device, and both the first DR member device and the second DR member device are connected to a host by means of an aggregation port. According to an example of the method, when the remote device receives from the first DR member device a first synchronization message carrying address information of the host and the first synchronization message carries the identifier of the aggregation port, the remote device, according to the identifier of the aggregation port, determines that the remote device and the DR device are connected by means of at least two tunnels, and generates forwarding entries corresponding to the host according to the information of the at least two tunnels respectively.
Patent WO-2019210605-A1 (WO)
Inventor: HUA YANG
IPC: G10L21/0208
Filed: 2018-08-14
Abstract: 本发明公开了一种降噪处理方法、装置和耳机。该方法包括：利用前馈麦克风采集环境声音信号，获取所述环境声音信号的幅度信息和频谱信息；根据所述环境声音信号的幅度信息，对所述环境声音信号进行前馈降噪处理；并根据所述环境声音信号的频谱信息，提取所述环境声音信号中的指定频率的声音信号；将所述指定频率的声音信号随同前馈降噪处理后的信号一起输出。本发明实现对环境声音信号中有价值的指定频率声音信号的监听。
Patent WO-2019148801-A1 (WO)
Title: Method and device for positioning wsn node
Inventor: JIANG RUI
IPC: H04W64/00
Filed: 2018-08-15
Abstract: Disclosed are a method and device for positioning a WSN node. The method comprises: determining a signal between an unknown node and a beacon node communicated with the unknown node in a WSN; determining a signal between any pixel unit and the beacon node communicated with the unknown node in the WSN; generating a target function according to the signal between the unknown node and the beacon node communicated with the unknown node, and the signal between any pixel unit and the beacon node communicated with the unknown node in the WSN; and searching for a target function value corresponding to any pixel unit signal in the WSN and positioning a pixel unit corresponding to the maximum target function value as the unknown node. By searching for a target function value corresponding to any pixel unit signal in a WSN and positioning a pixel unit corresponding to the maximum target function value as an unknown node, the node positioning having high precision and low energy consumption can be realized.
Patent WO-2020034225-A1 (WO)
Inventor: TANG HUICHAO
IPC: H04B17/11
Filed: 2018-08-17
Abstract: 一种校准方法及装置，其中方法包括：第一设备在确定校准周期到达时，竞争所述第一设备与第二设备之间的空口信道；在所述第一设备成功竞争到所述空口信道的情况下，所述第一设备在所述空口信道中发送控制帧，所述控制帧用于指示所述空口信道被所述第一设备占用；所述第一设备生成校准信号，并通过所述第一设备中的射频链路输出；所述第一设备通过采样所述射频链路的输出得到反馈信号；所述第一设备根据所述校准信号以及所述反馈信号，对所述射频链路进行校准。
Patent WO-2019114336-A1 (WO)
Title: 显示面板和显示装置
Inventor: DONG XUE
IPC: G02F1/1339
Filed: 2018-09-06
Abstract: 一种显示面板(100)和显示装置。在显示面板(100)中，第一基板(110)靠近第二基板(120)的一侧设置有多个主隔垫物(131)和多个副隔垫物(132)，第二基板(120)还包括多个第一凸台(141)和多个第二凸台(142)，主隔垫物(131)在第二基板(120)上的正投影与对应设置的第一凸台(141)在第二基板(120)上的正投影至少部分重叠，副隔垫物(132)在第二基板(120)上的正投影沿偏移方向与对应设置的第二凸台(142)在第二基板(120)上的正投影距离预设距离，副隔垫物(132)与第二凸台(142)的距离小于第一凸台(141)的高度。由此，显示面板(100)可避免出现因取向膜(129)被主隔垫物(131)划伤而导致的漏光等不良，还可提高显示面板(100)的开口率。
Patent WO-2020000659-A1 (WO)
Title: 打车报销方法、装置、计算机设备和存储介质
Inventor: LIU JIAN
IPC: G06Q40/00
Filed: 2018-09-11
Abstract: 一种打车报销方法、装置、计算机设备和存储介质，其中方法为：接收员工输入的打车订单（S1）；判断所述打车订单的开始时间是否在预设的时间段内（S2）；是则判定所述打车订单可报销（S3）；打车订单完成后，发送所述打车订单至财务端，用于所述财务端安排报销（S4）。该方法通过在打车软件中对员工因公或加班打车的地点、时间进行限制，使得员工按照规定的方式进行打车。
Patent WO-2020051922-A1 (WO)
Title: Csi for non-coherent joint transmission
Inventor: HAO CHENXI
IPC: H04B7/06
Filed: 2018-09-15
Abstract: Certain aspects of the present disclosure provide techniques for channel state information (CSI) for multiple transmission reception point (multi-TRP) transmission such as non-coherent joint transmission (NCJT), including determining subband sizes for CSI and rules for Part II CSI omission. A method that can be performed by a user equipment (UE) includes receiving a CSI report configuration. The CSI report configuration associated with one or more CSI reference signal (RS) resources, each CSI resource including a set of ports or port groups. The UE selects one or more CSI-RS resources for which to report CSI and determines a subband size for sending a CSI report based, at least in part, on payload of the CSI report. In an example method, the UE can determine whether the UE has sufficient resources for the CSI report and omit at least a portion of the CSI based on the determination.
Patent WO-2020073257-A1 (WO)
Inventor: CHEN WENHONG
IPC: H04L5/00
Filed: 2018-10-10
Abstract: Provided are a wireless communication method and a terminal device, wherein same can support layer mapping in both single-TRP/panel transmission and multiple-TRP/panel transmission. The method comprises: a terminal device determining first information according to transport block information of at least one transport block and at least one DMRS port group, wherein the first information comprises the way in which mapping from a codeword corresponding to the at least one transport block to a transport layer is conducted and/or a DMRS port used by each transport layer; and the terminal device mapping the codeword corresponding to the at least one transport block to the transport layer based on the first information, and transmitting mapped data, and/or, the terminal device respectively performing DMRS transmission on the DMRS port used by each transport layer based on the first information.
Patent WO-2020006926-A1 (WO)
Inventor: ZHANG XIAOYUAN
IPC: H02S40/22
Filed: 2018-10-18
Abstract: L'invention concerne également un ensemble de génération à base de module photovoltaïque. L'ensemble de génération comprend un ensemble bielle relié à un véhicule, un premier module photovoltaïque disposé sur l'ensemble bielle, et un mécanisme d'entraînement (600) pour plier ou déplier le premier module photovoltaïque au-dessus du véhicule par entraînement de l'ensemble bielle.
Patent WO-2020073356-A1 (WO)
Inventor: WAN HING CHEUNG
IPC: B23Q3/06
Filed: 2018-10-22
Abstract: An automated precision operating platform for preventing drilling deviation of a cylindrical workpiece, comprising a feeding device (1), a drilling device (2), and a discharge device (3). The feeding device (1) comprises a first slideway (1a) horizontally provided on one side of the drilling device (2), a feeding row plate (1b) provided on the first slideway (1a) and in slide fit to the first slideway (1a), and two first linkage mechanisms (1c) driving the feeding row plate (1b) to slide on the first slideway (1a). Each first linkage mechanism (1c) comprises a linkage assembly and a drive motor (1c2) that drives the linkage assembly to rotate. Two sides of the feeding row plate (1b) are respectively provided with a third slideway (1c8) in slide fit to the two linkage assemblies. The drilling device (2) comprises a clamping device (2a), a drilling mechanism (2b) located on the side of the clamping device (2a), and a positioning mechanism (2c) in slide fit to the clamping device (2a). the discharge mechanism comprises a second slideway (3a) parallel to the first slideway (1a), a discharge row plate (3b), and two second linkage mechanisms (3c). The operating platform can avoid bigger errors caused by drill bit deviation, reduce the defective rate of the workpiece, and avoid the unnecessary cost waste.
Patent WO-2020006946-A1 (WO)
Title: Fan-out wiring structure of display panel and manufacturing method therefor
Inventor: SONG LIWANG
IPC: G02F1/1345
Filed: 2018-11-01
Abstract: A fan-out wiring structure of a display panel and a manufacturing method therefor. The fan-out wiring structure of a display panel comprises: a substrate (10), a metal wiring layer (20) located on the substrate (10), an insulation layer (30) covering the metal wiring layer (20) and the substrate (10), multiple buffer metal pad layers (41) that are located on the insulation layer (30) and that are alternately arranged in parallel, a passivation protection layer (50) covering the insulation layer (30) and the buffer metal pad layers (41), and multiple conductive wires (61) that are located on the passivation protection layer (50) and that are alternately arranged in parallel; the metal wiring layer (20) comprises: multiple bonding wires (21) that are alternately arranged in parallel and multiple fan-out wires (22) that are in one-to-one correspondence with and electrically connected to an end of the multiple bonding wires (21) respectively; each buffer metal pad (41) correspondingly covers a side of a fan-out wire (22) that is close to the bonding wires (21). By means of the configuration of the buffer metal pads (41), a support may be formed for the insulation layer (30) so as to prevent the insulation layer (30) from being crushed, and reduce the risk of COF signal wires (81) and the fan-out wires (22) short-circuiting during the aligned lamination of the COF signal wires (81), thereby achieving narrow bezel display.
Patent WO-2019242203-A1 (WO)
Title: 一种提篮式儿童座椅的安装结构
Inventor: LAI WEITING
IPC: B60N2/28
Filed: 2018-11-05
Abstract: 一种提篮式儿童座椅的安装结构，包括底座（1）及提篮（2），提篮（2）底部经卡接机构与底座（1）卡接相连，卡接机构包括至少两根限位螺钉（3）及一弹性限位板（4），限位螺钉（3）及弹性限位板（4）安装于提篮（2）底部，底座（1）的顶部设有至少两个限位孔（5）及一限位槽（6），限位螺钉（3）插设于限位孔（5）内，弹性限位板（4）抵于限位槽（6）内；还设有一脱位机构（11），脱位机构（11）安装于提篮（2）或底座（1）上，脱位机构（11）能够带动弹性限位板（4）脱离限位槽（6），提高了提篮（2）与底座（1）的安装及拆卸便利性。
Patent WO-2020082444-A1 (WO)
Inventor: LIN DELI
IPC: H04M1/12
Filed: 2018-11-13
Abstract: 一种夹持装置（100），包括相对设置的第一夹持件（1）和第二夹持件（2），两端分别连接在第一夹持件（1）和第二夹持件（2）上的弹性件（6），贯穿设置在第一夹持件（1）和第二夹持件（2）中的拉杆（3），以及分别枢接于拉杆（3）两端的调节件（4）和开关件（5）；第一夹持件（1）设置在第二夹持件（2）上方且两者之间形成一夹持间隙（1001），第一夹持件（1）和第二夹持件（2）分别设有第一通孔（11）和第二通孔（21）；拉杆（3）具有相对的第一端（31）和第二端（32），第一端（31）穿过第一通孔（11）后与调节件（4）枢接，第二端（32）穿过第二通孔（21）后与开关件（5）枢接；调节件（4）绕第一转轴（7）转动可在第一档位（401）和第二档位（402）之间切换，开关件（5）绕第二转轴（8）转动可在打开位置（501）和关闭位置（502）之间切换。
Patent WO-2019242220-A1 (WO)
Title: Hpts系列衍生物及合成方法
Inventor: LUO JUN
IPC: C09K11/06
Filed: 2018-11-19
Abstract: 本发明公开了HPTS系列衍生物及合成方法，属于有机合成技术领域。所述HPTS系列衍生物是在HPTS的磺酸基团引入烷基胺或醇制备而成，合成方法包括以下步骤：1)将HPTS与三氯氧磷投入反应，在DMF催化作用下加热回流反应12h，得到反应产物；2)反应产物导入冰水中并搅拌，析出固体、抽滤，得到HPTS-SO 2Cl；3)将HPTS-SO 2Cl溶解于四氢呋喃中制备成溶液A，将烷基胺或醇溶解于四氢呋喃中制备成溶液B；将溶液A和溶液B混合后常温下反应24h，旋蒸得产品，经过柱分离后可获得纯化合物。该衍生物具有较强的脂溶性，克服了HPTS水溶性极强，应用范围受限的缺陷，拓宽了HPTS的应用范围。
Patent WO-2020093465-A1 (WO)
Inventor: WANG BIN
IPC: B60L15/38
Filed: 2018-11-23
Abstract: A high-power direct-drive permanent magnet electric transmission system for an electric locomotive, comprising: a first four-quadrant rectifier, a second four-quadrant rectifier, an intermediate direct current circuit, a first inverter module, a second inverter module, a third inverter module and an auxiliary converter, wherein the first four-quadrant rectifier and the second four-quadrant rectifier are each connected to a main transformer and the intermediate direct current circuit of the electric locomotive, and the intermediate direct current circuit is separately connected to the first inverter module, the second inverter module, the third inverter module and the auxiliary converter. The present transmission system may control a direct-drive permanent magnet synchronous motor in an electric locomotive using a high-power direct-drive permanent magnet synchronous motor, which fills in a gap in the application of a direct-drive permanent magnet synchronous motor in an electric locomotive.
Patent WO-2020113402-A1 (WO)
Inventor: WANG DINGDING
IPC: G05F1/56
Filed: 2018-12-04
Abstract: 一种合路缓启电路、合路缓启芯片（IC）以及电子设备，用于提高抗浪涌冲击能力。合路缓启电路包括：至少一个输入电源（V1，V2）、第一金属氧化物半导体mos管（N1）、合路缓启芯片（IC）与输出电压端（Vout）；合路缓启芯片（IC）包括反馈电路；至少一个输入电源（V1，V2）的输出端连接第一mos管（N1）的漏极，第一mos管（N1）的栅极连接合路缓启芯片（IC）的第一控制引脚（GATE），第一mos管（N1）的源极为输出电压端（Vout）；反馈电路的输入端（SPE）连接输出电压端（Vout），反馈电路的输出端连接第一控制引脚（GATE）；输出电压端（Vout）的输出电压输入至反馈电路，反馈电路生成控制电压，并通过第一控制引脚（GATE）输出至第一mos管（N1）的栅极；当至少一个输入电源（V1，V2）输入高于阈值的电压时，反馈电路输出的控制电压降低，第一mos管（N1）的栅极输入电压降低，以使第一mos管（N1）不完全导通。
Patent WO-2019137377-A1 (WO)
Title: Wall-mounted air conditioner and self-cleaning control method therefor
Inventor: XIAO KEQIANG
IPC: F24F11/00
Filed: 2019-01-08
Abstract: Provided by the present invention are a wall-mounted air conditioner and a self-cleaning control method therefor, the self-cleaning control method of the present invention comprising: according to the structural characteristics of an air conditioner provided with a double cross-flow fan, separately frosting left and right air zones during a self-cleaning refrigeration process. A first cross-flow fan is first turned on, and a heat exchanger corresponding to a second cross-flow fan is frosted first; then the first cross-flow fan is turned off, and the second cross-flow fan is opened, at which time a heat exchanger corresponding to the first cross-flow fan is then frosted. In the self-cleaning process of the present invention, at most only one air outlet discharges air, thereby reducing the amount of cold outputted by an indoor unit during a cooling process, preventing a user from feeling cold and improving user experience. An ambient temperature detecting device also detects the indoor ambient temperature; when the ambient temperature is too low, an electric heating device is turned on for auxiliary heating so as to increase the temperature of discharged air and prevent the user from feeling cold.
Patent WO-2020154939-A1 (WO)
Title: Liaison hybride utilisant des contacts de liaison factices
Inventor: WANG TAO
IPC: H01L27/1157
Filed: 2019-01-30
Abstract: L'invention concerne un dispositif à semi-conducteur comprenant de première (202) et secondes structures semi-conductrices (204). La première structure semi-conductrice (202) comprend une première couche d'interconnexion (210) comprenant des premières interconnexions (212, 214). La première structure semi-conductrice (202) comprend en outre une première couche de liaison (216) comprenant des premiers contacts de liaison (218, 220). Chaque première interconnexion (212, 214) est en contact avec un premier contact de liaison respectif (218, 220). La seconde structure semi-conductrice (204) comprend une seconde couche d'interconnexion (224) comprenant des secondes interconnexions (226, 228). La seconde structure semi-conductrice comprend en outre une seconde couche de liaison (230) comprenant des seconds contacts de liaison (232, 234, 236). Au moins un second contact de liaison (232) est en contact avec une seconde interconnexion respective (226). Au moins un autre second contact de liaison (234) est séparé des secondes interconnexions (228). Le dispositif à semi-conducteur comprend en outre une interface de liaison (203) entre les première (216) et seconde couches de liaison (230). Chaque premier contact de liaison (218, 220) est en contact avec l'un des seconds contacts de liaison (232, 234) au niveau de l'interface de liaison.
Patent WO-2020118966-A1 (WO)
Title: 电池防爆片结构及其制备方法、电池盖板及电池
Inventor: LI JIANJU
IPC: H01M50/147
Filed: 2019-03-28
Abstract: 一种电池防爆片结构制备方法，所述防爆片结构包括防爆片，所述方法包括：以第一深度在所述防爆片的表面上开设无交叉点的第一刻痕；及在部分的所述第一刻痕上沿第一深度的方向开设第二深度的第二刻痕。
Patent WO-2020199081-A1 (WO)
Inventor: CHEN BANGCHI
IPC: C07C255/31
Filed: 2019-04-01
Abstract: 本发明提供了一种制备2-芳基丙二酸衍生物的方法、中间体及其应用。该方法以环己二烯类化合物为原料，依次经过异构化反应和卤化试剂存在下的卤化反应和一定温度下的脱卤化氢芳构化反应得到2-芳基丙二酸衍生物3。与现有技术相比具有以下显著特征和优点：(1)反应不需要昂贵的金属催化剂；(2)反应不需要使用具有安全隐患的强碱；(3)反应安全、条件温和、收率高、成本低，有利于工业化生产。